{"id":24253,"date":"2026-10-22T01:52:06","date_gmt":"2026-10-22T01:52:06","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=24253"},"modified":"2026-10-22T01:53:17","modified_gmt":"2026-10-22T01:53:17","slug":"flex-pcb","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb\/","title":{"rendered":"\ud50c\ub809\uc2a4 PCB: \uc720\ud615, \uc7ac\ub8cc, \uc801\uce35 \uad6c\uc870 \ubc0f \uc124\uacc4 \uaddc\uce59"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A <strong>\ud50c\ub809\uc2a4 PCB<\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub85c \ub9cc\ub4e0 \uc720\uc5f0\ud55c \ud3f4\ub9ac\uba38 \ud544\ub984 \uc704\uc5d0 \uad6c\ub9ac \ub3c4\uccb4\ub97c \uc811\ud569\ud558\uace0, \ucee4\ubc84\ub808\uc774\ub85c \ubcf4\ud638\ud55c \ud68c\ub85c\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 \uc815\uc758\uc774\uba70, \uac80\uc0c9 \uacb0\uacfc \uc704\uc5d0\uc11c \uc774\ubbf8 \ub2f5\ubcc0\ud55c \ub0b4\uc6a9\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uc124\uba85\ub9cc\uc73c\ub85c\ub294 \uc124\uacc4\ud55c \uc81c\ud488\uc774 \uc81c\ub300\ub85c \uc791\ub3d9\ud560\uc9c0 \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud488\uc758 \uc131\ud328\ub97c \uc88c\uc6b0\ud558\ub294 \uac83\uc740 \ub124 \uac00\uc9c0 \uc9c8\ubb38\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc124\uacc4 \uac00\uc774\ub4dc\ub294 \ub300\uac1c \uc774 \uc9c8\ubb38\uc5d0 \ub2f5\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \uad6c\uc870\ub97c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694? \ud50c\ub809\uc2a4, \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4, \ud3c9\ud310\ud615 \ud50c\ub809\uc2a4 \ucf00\uc774\ube14, \uc544\ub2c8\uba74 \uc587\uc740 \ub9ac\uc9c0\ub4dc \ubcf4\ub4dc\uc77c\uae4c\uc694? \uba85\ubc31\ud55c \uc120\ud0dd\uc9c0 \uc911 \ud558\ub098\uac00 \ub0a9\ub55c \uacf5\uc815\uc744 \uacac\ub514\uc9c0 \ubabb\ud55c\ub2e4\uba74 \uc5b4\ub5a4 \uc18c\uc7ac\ub97c \uc368\uc57c \ud560\uae4c\uc694? \u201c\ud50c\ub809\uc2a4\ub294 \ub354 \ube44\uc2f8\ub2e4\u201d\ub294 \ub9d0 \ub9d0\uace0 \uc2e4\uc81c\ub85c \uac00\uaca9\uc744 \uc88c\uc6b0\ud558\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694? \uadf8\ub9ac\uace0 \uc5b4\ub5a4 \uad6c\uccb4\uc801\uc778 \uc124\uacc4 \uacb0\uc815 \ub54c\ubb38\uc5d0 DFM \uac80\ud1a0\uc5d0\uc11c \uc81c\ud488\uc774 \uac70\ubd80\ub418\uac70\ub098, \ucd9c\ud558 \ud6c4 6\uac1c\uc6d4 \ub9cc\uc5d0 \ud604\uc7a5\uc5d0\uc11c \uade0\uc5f4\uc774 \uc0dd\uae38\uae4c\uc694?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc81c\uc791\uc5c5\uccb4\uc758 \uacac\uc801 \uad00\uc810\uc5d0\uc11c \uc774 \ub124 \uac00\uc9c0 \uc9c8\ubb38\uc5d0 \ub2f5\ud569\ub2c8\ub2e4. \ub2f5\uc774 \uc0ac\uc591\uc774 \uc544\ub2c8\ub77c \uacc4\uc0b0\uc5d0 \ub2ec\ub824 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uadf8 \uc810\uc744 \uba85\uc2dc\ud558\uace0, \uc5ec\uae30\uc11c \uc218\uce58\ub97c \ubc18\ubcf5\ud558\ub294 \ub300\uc2e0 \uc2e4\uc81c \uacc4\uc0b0\uc744 \uc81c\uacf5\ud558\ub294 \ud398\uc774\uc9c0\ub85c \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc810<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uccab \ubc88\uc9f8\ub85c \uacb0\uc815\ud560 \uac83\uc740 \uc5b4\ub5a4 \ud50c\ub809\uc2a4 PCB\ub97c \uc0b4\uc9c0\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubd80\ud488\uc5d0 \ud50c\ub809\uc2a4\uac00 \uc815\ub9d0 \ud544\uc694\ud55c\uc9c0\ubd80\ud130 \ub530\uc838\uc57c \ud569\ub2c8\ub2e4. \uacbd\uc6b0\uc5d0 \ub530\ub77c FFC, \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4, \uc138\ubbf8\ud50c\ub809\uc2a4 \ubcf4\ub4dc \ub610\ub294 \uc587\uc740 FR4 \ubcf4\ub4dc\uac00 \uc62c\ubc14\ub978 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>PET\ub294 \uac00\uc7a5 \uc800\ub834\ud55c \ud50c\ub809\uc2a4 \uae30\ud310\uc774\uba70 \uc5f4\uac00\uc18c\uc131 \uc18c\uc7ac\uc774\ubbc0\ub85c \ub9ac\ud50c\ub85c \uc624\ube10\uc744 \ud1b5\uacfc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \ud55c\uacc4 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \uc870\ub9bd \uacf5\uc815\uc5d0\uc11c \uc120\ud0dd \ub300\uc0c1\uc5d0\uc11c \uc81c\uc678\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud3f4\ub9ac\uc774\ubbf8\ub4dc\uc758 400 \u00b0C \ub0b4\uc5f4\uc131\uc740 \ucd5c\ub300 \uc0ac\uc6a9 \uc628\ub3c4\uc5d0 \uad00\ud55c \uc218\uce58\uc785\ub2c8\ub2e4. \uc5f0\uc18d \uc0ac\uc6a9 \ub4f1\uae09\uc740 UL \uc5f4 \uc9c0\uc218\ub85c, \uc804\uae30\uc801 \uc6a9\ub3c4\ub294 240 \u00b0C, \uae30\uacc4\uc801 \uc6a9\ub3c4\ub294 200 \u00b0C\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucee4\ubc84\ub808\uc774 \uac1c\uad6c\ubd80\uc640 \ubcf4\uac15\ud310 \uac00\uc7a5\uc790\ub9ac\ub294 \uc751\ub825 \uc9d1\uc911\ubd80\uc785\ub2c8\ub2e4. \uc774 \ub458 \uc911 \ud558\ub098\ub77c\ub3c4 \uad7d\ud798\ubd80 \uadfc\ucc98\uc5d0 \ubc30\uce58\ud558\ub294 \uac83\uc740 DFM \uac80\ud1a0\uc5d0\uc11c \uac00\uc7a5 \uc790\uc8fc \ubc1c\uacac\ub418\ub294 \ud604\uc7a5 \uace0\uc7a5 \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ube44\uc6a9\uc740 \ud328\ub110 \ud65c\uc6a9\ub960, \uce35\uc218, \ubcf4\uac15\ud310 \uc218, \ucee4\ubc84\ub808\uc774 \uac1c\uad6c\ubd80 \uc218, \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ubcf4\ub4dc \uba74\uc801\uc774\ub098 \uad6c\ub9e4\uc790\uac00 \ud754\ud788 \ube44\uad50\ud558\ub294 \uac1c\ub2f9 \uac00\uaca9\uc73c\ub85c \uacb0\uc815\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\ub780?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 PCB\ub294 \uae30\ud310\uc73c\ub85c \ub2e8\ub2e8\ud55c \uc720\ub9ac\uc12c\uc720 \uac15\ud654 \uc801\uce35\ud310 \ub300\uc2e0 \uc587\uace0 \uc720\uc5f0\ud55c \ud3f4\ub9ac\uba38 \ud544\ub984\uc744 \uc0ac\uc6a9\ud55c \uc778\uc1c4 \ud68c\ub85c\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc644\uc131\ub41c \ud68c\ub85c\ub294 \uc804\uae30\uc801 \uc5f0\uacb0\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ud718\uac70\ub098 \uc811\ud788\uac70\ub098 \uc6c0\uc9c1\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5c5\uacc4\uc5d0\uc11c\ub294 \uc774\ub97c \uc720\uc5f0 \uc778\uc1c4 \ud68c\ub85c, FPC \ub610\ub294 \ud50c\ub809\uc2a4 \ud68c\ub85c\ub77c\uace0\ub3c4 \ubd80\ub985\ub2c8\ub2e4. \ubaa8\ub450 \uac19\uc740 \uc81c\ud488\uc744 \uac00\ub9ac\ud0a4\uba70 \ub4f1\uae09\uc774 \ub2e4\ub978 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud398\uc774\uc9c0\uc5d0 \uc18c\uac1c\ub41c \ubaa8\ub4e0 \uad6c\uc870\ub294 \uc138 \uac00\uc9c0 \uce35\uc758 \uc5ed\ud560\ub85c \uae30\ub2a5\ud569\ub2c8\ub2e4. <strong>\ubca0\uc774\uc2a4 \ud544\ub984<\/strong> \uc740 \uc720\uc804\uccb4\uc774\uc790 \ubd80\ud488\uc758 \uae30\uacc4\uc801 \ubcf8\uccb4\uc774\uba70, \uac70\uc758 \ud56d\uc0c1 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. <strong>\uad6c\ub9ac<\/strong> \ub294 \uc804\ub958\ub97c \uc804\ub2ec\ud558\uba70, \uc885\ub958\uc640 \ub450\uaed8\uc5d0 \ub530\ub77c \ud68c\ub85c\uac00 \uacac\ub51c \uc218 \uc788\ub294 \uad7d\ud798 \uc815\ub3c4\uac00 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. <strong>\ucee4\ubc84\ub808\uc774<\/strong> \ub294 \ub3c4\uccb4 \uc704\uc5d0 \uc811\ud569\ud558\ub294 \ub450 \ubc88\uc9f8 \ud3f4\ub9ac\uba38 \ud544\ub984\uc73c\ub85c, \ub3c4\uccb4\ub97c \uc808\uc5f0\ud558\uace0 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uadf8 \ubc16\uc758 \uc694\uc18c\uc778 \uc811\ucc29\uc81c, \ubcf4\uac15\ud310, \ud45c\uba74 \ub9c8\uac10\uc740 \ubaa8\ub450 \uc774 \uc138 \uac00\uc9c0 \uce35 \uc911 \ud558\ub098\ub97c \ubcf4\uc870\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero-1024x538.webp\" alt=\"Three flex PCB cross-sections side by side, labelled single-sided, double-sided with plated through-holes, and multilayer bonded with bondply, each showing the coverlay, copper, adhesive and polyimide base film\" class=\"wp-image-24254\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero-1024x538.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero-300x158.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero-768x403.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero-18x9.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/flex-pcb-hero.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\uc758\ub9cc\uc73c\ub85c\ub294 \ud50c\ub809\uc2a4 \ud68c\ub85c\uac00 \uc804\uae30\uac00 \ud1b5\ud558\ub294 \uae30\uacc4 \ubd80\ud488\uc774\ub77c\ub294 \uc810\uc744 \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud50c\ub809\uc2a4 \ud68c\ub85c\uc5d0\ub294 \ud53c\ub85c \uc218\uba85, \uad7d\ud798 \ucd95, \uac15\uc131 \ubd84\ud3ec\uac00 \uc788\uc73c\uba70, \uc804\uae30\uc801 \uc5f0\uacb0\ub9cc\ud07c\uc774\ub098 \uc774\ub7f0 \uc694\uc18c\ub3c4 \ud3c9\uac00 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc774 \ud398\uc774\uc9c0\uc758 \ub098\uba38\uc9c0 \ubd80\ubd84\uc5d0\uc11c\ub294 \ud2b9\uc131\ubcf4\ub2e4 \uc758\uc0ac\uacb0\uc815\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\uc640 \ub9ac\uc9c0\ub4dc\u00b7\ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4\u00b7FFC\u00b7\uc138\ubbf8\ud50c\ub809\uc2a4 \ube44\uad50: \uc5ec\uc12f \uac00\uc9c0 \uad6c\uc870<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4\uc790\uac00 \uac00\uc7a5 \uba3c\uc800 \ub2f5\ud574\uc57c \ud560 \uc9c8\ubb38\uc740 \ud574\ub2f9 \ubd80\ud488\uc5d0 \ud50c\ub809\uc2a4 PCB\uac00 \uaf2d \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uc9c8\ubb38\uc740 \uc880\ucc98\ub7fc \ub098\uc624\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud50c\ub809\uc2a4\ub294 \uc54c\ub824\uc9c4 \uac83\ub9cc\ud07c \uc790\uc8fc \ucd5c\uc120\uc758 \uc120\ud0dd\uc774 \ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc544\ub798 \ub2e4\uc12f \uac00\uc9c0 \ub300\uc548 \uc911 \uc138 \uac00\uc9c0\ub294 \ube44\uc6a9, \uc870\ub9bd\uc758 \uac04\ud3b8\uc131 \ub610\ub294 \ub450 \uac00\uc9c0 \ubaa8\ub450\uc5d0\uc11c \ud50c\ub809\uc2a4\ubcf4\ub2e4 \uc720\ub9ac\ud558\ub3c4\ub85d \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc635\uc158<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uad6c\uc870<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc801\ud569\ud55c \uc6a9\ub3c4<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ubd80\uc801\ud569\ud55c \uacbd\uc6b0<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc0c1\ub300\uc801 \ube44\uc6a9<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud50c\ub809\uc2a4 PCB<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud3f4\ub9ac\uc774\ubbf8\ub4dc \uc591\uba74\uc5d0 \uad6c\ub9ac\ub97c \ubc30\uce58\ud558\uace0 \uc591\uba74\uc744 \ucee4\ubc84\ub808\uc774\ub85c \ub36e\uc73c\uba70, \ub9ac\uc9c0\ub4dc\ubd80\ub294 \uc5c6\ub294 \uad6c\uc870<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacf5\uac04\uc774 \uc81c\ud55c\ub41c \uc124\uacc4, \uc6c0\uc9c1\uc774\ub294 \uc5f0\uacb0\ubd80, \ubb34\uac8c \ubc0f \ub192\uc774 \uc81c\uc57d, 3\ucc28\uc6d0 \ud328\ud0a4\uc9d5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd80\ud488 \uc218\ub098 \ubc30\uc120 \ubc00\ub3c4\uac00 1~2\uce35\uc73c\ub85c \uac10\ub2f9\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc744 \ub118\ub294 \uacbd\uc6b0, \ubd80\ud488\uc774 \ud06c\uace0 \uace0\uc815\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0, \uc2e4\uc81c\ub85c \uc6c0\uc9c1\uc774\ub294 \ubd80\ubd84\uc774 \uc5c6\ub294 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ubcf4\uac15\ud310\uc774 \uc788\ub294 \ud50c\ub809\uc2a4<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubd80 \uc601\uc5ed \uc544\ub798\uc5d0 PI, FR4, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284\uc744 \uc811\ud569\ud55c \ud50c\ub809\uc2a4 \ud68c\ub85c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc720\uc5f0\ud55c \ubd80\ud488\uc758 \ucee4\ub125\ud130 \uc5f0\uacb0\ubd80, \ubd80\ud488 \ubc30\uce58 \uc601\uc5ed, \uc7a5\ucc29 \uc9c0\uc810<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\uac15\ud310 \uc0ac\uc591\uc744 \ub4a4\ub2a6\uac8c \uc815\ud558\uac70\ub098 \uad7d\ud798\ubd80\uc5d0 \ub9de\ub2ff\ub3c4\ub85d \ubc30\uce58\ud55c \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5~\ub192\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub9ac\uc9c0\ub4dc \ud50c\ub809\uc2a4 PCB<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9ac\uc9c0\ub4dc FR4 \uad6c\uac04\uc744 \ud50c\ub809\uc2a4 \uc801\uce35 \uad6c\uc870\uc5d0 \ub123\uace0 \uc720\uc5f0 \uad6c\uac04\uc73c\ub85c \uc5f0\uacb0\ud55c \uad6c\uc870<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucee4\ub125\ud130\uc640 \ucf00\uc774\ube14\uc774 \uc2e0\ub8b0\uc131 \ubb38\uc81c\uc778 \uc124\uacc4 \ub610\ub294 \ud558\uc6b0\uc9d5\uc5d0 \ud78c\uc9c0\uac00 \ud544\uc694\ud55c \uc124\uacc4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9ac\uc9c0\ub4dc \uad6c\uac04\uc744 \ubcc4\ub3c4 \ubcf4\ub4dc\uc640 \ucf00\uc774\ube14\ub85c \uad6c\uc131\ud574\ub3c4 \ub418\ub294 \uacbd\uc6b0, \uce35\uc218\uac00 \ub9ce\uc740 \uacbd\uc6b0, \uc0dd\uc0b0\ub7c9\uc774 \uc801\uc740 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\uc7a5 \ub192\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>FFC(\ud3c9\ud310\ud615 \ud50c\ub809\uc2a4 \ucf00\uc774\ube14)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub3c4\uccb4 \uc6b4\ubc18\uccb4: \ud544\ub984\uc5d0 \ud3c9\ud310\ud615 \ub3c4\uccb4\ub97c \ub123\uace0 \ub2e8\uc790\ub97c \uc5f0\uacb0\ud558\uba70, \ubd80\ud488\uc740 \uc2e4\uc7a5\ud558\uc9c0 \uc54a\ub294 \uad6c\uc870<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc810\ub300\uc810 \uc5f0\uacb0, \ubcf4\ub4dc \uac04 \uc810\ud37c, \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uace0 \ubd80\ud488\ub3c4 \uc5c6\ub294 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd80\ud488\uc744 \uc2e4\uc7a5\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \ub610\ub294 \ubc30\uc120\uc5d0 \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4\ub098 \ucc28\ud3d0\uac00 \ud544\uc694\ud55c \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\uc800<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc138\ubbf8\ud50c\ub809\uc2a4(\uae4a\uc774 \ub77c\uc6b0\ud305 FR4)<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uc900 FR4\ub97c \uc120\uc744 \ub530\ub77c \uc587\uac8c \ub77c\uc6b0\ud305\ud574 \ud55c \ubc88\ub9cc \uad7d\ud788\ub294 \ubc29\uc2dd<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc124\uce58\ud560 \ub54c \ud55c \ubc88 \uad7d\ud78c \ub4a4 \ub2e4\uc2dc\ub294 \uc6c0\uc9c1\uc774\uc9c0 \uc54a\ub294 \uad7d\ud798<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc0ac\uc6a9 \uc911 \uc870\uc778\ud2b8\uac00 \uc6c0\uc9c1\uc774\uba70, \ub77c\uc6b0\ud305\ub41c \uc120\uc740 \ubc18\ubcf5 \uad7d\ud798\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc587\uc740 FR4<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub450\uaed8\ub97c \uc904\uc778 \uc77c\ubc18 \uacbd\uc131 \uae30\ud310<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc774\ub9cc \uc81c\uc57d \uc870\uac74\uc778 \uace0\uc815 \uc124\uce58<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubb34\uc5b8\uac00\ub77c\ub3c4 \uc6c0\uc9c1\uc774\uac70\ub098, \uc870\ub9bd \uc911 \uae30\ud310\uc774 \ud718\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\uc800<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub124 \uac00\uc9c0 \uc911 \ub124 \ud56d\ubaa9\uc740 \ub2e4\ub978 \uac83\uacfc \ud63c\ub3d9\ub418\uace4 \ud569\ub2c8\ub2e4. \uadf8\uc911 \ub450 \uac00\uc9c0 \ud63c\ub3d9\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc2e4\uc218\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ud50c\ub7ab \ud50c\ub809\uc2a4 \ucf00\uc774\ube14\uc744 \ud50c\ub809\uc2a4 PCB\ub85c \ucde8\uae09\ud558\ub294 \uac83\uacfc \uc587\uc740 \uacbd\uc131 \uae30\ud310\uc774 \ud718\uc5b4\uc9c8 \uac83\uc73c\ub85c \uae30\ub300\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4\uc640 \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4\uc758 \ucc28\uc774\ub294 \ud488\uc9c8\uc758 \uc6b0\uc5f4\uc774 \uc544\ub2c8\ub77c \uad6c\uc870\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4. \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4\ub294 \uacbd\uc131 \ubd80\ubd84\uc744 \uae30\ud310 \uc790\uccb4\uc5d0 \ud1b5\ud569\ud574 \ucee4\ub125\ud130, \ucf00\uc774\ube14 \uc5b4\uc148\ube14\ub9ac, \uadf8\ub9ac\uace0 \uadf8 \uc0ac\uc774\uc758 \ub0a9\ub55c \uc811\ud569\ubd80\ub97c \uc5c6\uc571\ub2c8\ub2e4. \uc774\ub4e4\uc744 \uc81c\uac70\ud558\ub294 \uac83\uc774 \ube44\uc6a9 \uc808\uac10\uc758 \uc804\ubd80\uc774\uba70, \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 \uac00\uaca9\uc744 \uc9c0\ubd88\ud560 \ub9cc\ud55c \uc720\uc77c\ud558\uac8c \ud0c0\ub2f9\ud55c \uc774\uc720\uc785\ub2c8\ub2e4. \uc591 \ub05d\uc5d0 \uc5ec\uc804\ud788 \ucee4\ub125\ud130\uac00 \ud544\uc694\ud558\ub2e4\uba74, \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 \ube44\uc6a9\uc744 \uc9c0\ubd88\ud558\uace0\ub3c4 \uc5c6\uc560\ub824\ub358 \uace0\uc7a5 \uc6d0\uc778\uc740 \uadf8\ub300\ub85c \ub0a8\uae34 \uc148\uc785\ub2c8\ub2e4. \uae30\uacc4 \uc124\uacc4\uc0c1 \uc2e4\uc81c\ub85c \ud78c\uc9c0\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/rigid-flex-pcb\/\">\ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 PCB \uad6c\uc870<\/a> \uac00 \uc801\ud569\ud55c \uc81c\uc791 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4\uc640 FFC \uc911 \ubb34\uc5c7\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \ub300\ubd80\ubd84\uc758 \uad6c\ub9e4\uc790\uac00 \ubbf8\ucc98 \uc0b4\ud3b4\ubcf4\uc9c0 \uc54a\ub294 \ube44\uc6a9 \uacb0\uc815\uc785\ub2c8\ub2e4. \ud50c\ub7ab \ud50c\ub809\uc2a4 \ucf00\uc774\ube14\uc740 \ub3c4\uccb4\ub97c \uc9c0\uc9c0\ud558\ub294 \ubd80\ud488\uc774\uace0, \ud50c\ub809\uc2a4 PCB\ub294 \ud68c\ub85c\uc785\ub2c8\ub2e4. \uc5f0\uacb0 \uacbd\ub85c\uac00 \uc9c0\uc810 \uac04 \uc5f0\uacb0\uc774\uace0, \ubd80\ud488\uc744 \uc2e4\uc7a5\ud558\uc9c0 \uc54a\uc73c\uba70, \uc784\ud53c\ub358\uc2a4 \uc694\uad6c \uc0ac\ud56d\ub3c4 \uc5c6\ub2e4\uba74 FFC\uac00 \ub354 \uc801\uc740 \ube44\uc6a9\uacfc \uc124\uacc4 \uc791\uc5c5\uc73c\ub85c \uac19\uc740 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubd80\ud488\uc744 \uc2e4\uc7a5\ud574\uc57c \ud558\uac70\ub098, \ud615\uc0c1\uc5d0 \ub9de\ucd98 \uc678\uacfd\uc120\uc774 \ud544\uc694\ud558\uac70\ub098, \uc804\uae30\uc801 \uc131\ub2a5\uc774 \uc0ac\uc591\uc73c\ub85c \uc9c0\uc815\ub41c \uacbd\uc6b0\uc5d0 \ud50c\ub809\uc2a4 PCB\ub97c \uc120\ud0dd\ud560 \uadfc\uac70\uac00 \uc0dd\uae41\ub2c8\ub2e4. \uc544\uc9c1 \uc124\uacc4 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc804\uc778 \uacac\uc801 \ub2e8\uacc4\uc5d0\uc11c \uc774 \uc810\uc744 \uc81c\uae30\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc138\ubbf8\ud50c\ub809\uc2a4\ub294 \ud50c\ub809\uc2a4\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/strong> \uae4a\uc774 \ub77c\uc6b0\ud305\ud55c FR4\ub294 \ud55c \ubc88 \ud718\uc5b4\uc9c0\uace0 \uadf8 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uace0\uc815 \uc124\uce58\uc5d0\ub294 \uc801\ud569\ud558\uc9c0\ub9cc, \uc870\uc778\ud2b8\uac00 \uc6c0\uc9c1\uc774\ub294 \uc21c\uac04 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc587\uc740 FR4\ub3c4 \ud50c\ub809\uc2a4\uac00 \uc544\ub2d9\ub2c8\ub2e4.<\/strong> \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \ud718\uc9c0\ub9cc FR4\ub294 \ucde8\uc131\uc774 \uc788\uc5b4 \uacb0\uad6d \uac08\ub77c\uc9d1\ub2c8\ub2e4. \uc587\uc740 \uacbd\uc131 \uae30\ud310\uc774 \ud50c\ub809\uc2a4 \ud68c\ub85c\ucc98\ub7fc \uc791\ub3d9\ud560 \uac83\uc73c\ub85c \uae30\ub300\ud558\ub294 \uac83\uc740 \ub208\uc55e\uc758 \ube44\uc6a9\ub9cc \uc544\ub07c\ub294 \uc120\ud0dd\uc774\uba70, \uc81c\ud488 \ucd9c\ud558 \ud6c4\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB \uc720\ud615: \ub2e8\uba74, \uc591\uba74 \ubc0f \ub2e4\uce35<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 PCB \uc720\ud615\uc740 \uad6c\ub9ac\uce35 \uc218\ub85c \ubd84\ub958\ud558\uba70, \uce35\uc218\uc5d0 \ub530\ub77c \ubc30\uc120 \uc6a9\ub7c9, \uac15\uc131, \uac00\uaca9\uc774 \ud568\uaed8 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e8\uba74 \ud50c\ub809\uc2a4 PCB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac\uce35 \ud558\ub098\ub85c, \ud55c\ucabd \uba74\uc5d0\uc11c\ub9cc \uc811\uadfc\ud560 \uc218 \uc788\uace0 \uc591\uba74\uc5d0 \ucee4\ubc84\ub808\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc138 \uac00\uc9c0 \uc911 \uac00\uc7a5 \uc800\ub834\ud558\uace0 \uac00\uc7a5 \uc720\uc5f0\ud558\uba70, \uc6c0\uc9c1\uc774\ub294 \ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0\uc11c \uae30\ubcf8 \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4. \ub2e8\uc810\uc740 \ubc30\uc120\uc785\ub2c8\ub2e4. \uce35\uc774 \ud558\ub098\uba74 \uad50\ucc28 \ubc30\uc120\uc774 \ubd88\uac00\ub2a5\ud558\ubbc0\ub85c, \ub124\ud2b8 \uc218\uac00 \uba87 \uac1c\ub97c \ub118\ub294 \uc124\uacc4\ub294 \uc591\uba74\uc73c\ub85c \ubc14\uafb8\uc9c0 \uc54a\uace0\ub294 \ubc30\uce58\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc591\uba74 \ud50c\ub809\uc2a4 PCB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3c4\uae08 \uad00\ud1b5\ud640\ub85c \uc5f0\uacb0\ub41c \uad6c\ub9ac\uce35 \ub450 \uac1c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubc30\uc120 \uc6a9\ub7c9\uc774 \ub300\ub7b5 \ub450 \ubc30\uac00 \ub418\uba70, \uae30\uacc4\uc801 \ud2b9\uc131\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774\uc81c \uc911\ub9bd\ucd95 \uc591\ucabd\uc5d0 \uad6c\ub9ac\uac00 \uc704\uce58\ud558\ubbc0\ub85c \uad7d\ud798 \uc911 \ub450 \ud3ec\uc77c \ubaa8\ub450 \ubcc0\ud615\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc548\ucabd \ud3ec\uc77c\ub3c4 \ub2e8\uc21c\ud788 \ubcc0\ud615\uc744 \ubc1b\uc9c0 \uc54a\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc555\ucd95\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uac19\uc740 \ud615\uc0c1\uc5d0\uc11c\ub3c4 \ubd80\ud488\uc758 \uac15\uc131\uc774 \ucee4\uc9c0\uace0 \ud53c\ub85c \uc218\uba85\uc774 \uc9e7\uc544\uc9d1\ub2c8\ub2e4. \uc5bc\ub9c8\ub098 \uc9e7\uc544\uc9c0\ub294\uc9c0\ub294 \uc2a4\ud0dd\uc5c5\uacfc \uad7d\ud798\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ud45c\uc5d0\uc11c \ucc3e\uc744 \uac12\uc774 \uc544\ub2c8\ub77c \uacc4\uc0b0\uc73c\ub85c \uad6c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacc4\uc0b0\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb-bend-radius\/\">\ucd5c\uc18c \uad7d\ud798 \ubc18\uacbd \uacc4\uc0b0<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e4\uce35 \ud50c\ub809\uc2a4 PCB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf8\ub529\ud50c\ub77c\uc774 \ub610\ub294 \uc811\ucc29\uc81c\ub85c \uc811\ud569\ud55c \uad6c\ub9ac\uce35 \uc138 \uac1c \uc774\uc0c1\uc73c\ub85c \uad6c\uc131\ub418\uba70, \ubcf4\ud1b5 \uc804\uccb4 \uc2a4\ud0dd\uc744 \uad00\ud1b5\ud558\ub294 \ub3c4\uae08 \uad00\ud1b5\ud640\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uace0\ubc00\ub3c4\uc774\uace0 \uac00\uc7a5 \uac15\uc131\uc774 \ub192\uc740 \uad6c\uc870\uc774\uba70, \uce35\uc218\ub294 \uac00\uaca9\uacfc \uad7d\ud798 \uc131\ub2a5 \ubaa8\ub450\uc5d0 \uac00\uc7a5 \ud070 \uc601\ud5a5\uc744 \uc8fc\ub294 \ub2e8\uc77c \uc694\uc778\uc785\ub2c8\ub2e4. 3\uce35\uc744 \ub118\uc73c\uba74 \ub3d9\uc801 \uc6a9\ub3c4\uc5d0\ub294 \ub300\uccb4\ub85c \uc801\ud569\ud558\uc9c0 \uc54a\uc73c\uba70, \uc124\uacc4\ub294 \ud50c\ub77c\uc789 \ub9ac\ub4dc \ub610\ub294 \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 \uc804\ud658 \uad6c\uc870\ub85c \ubc14\ub01d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 \uc2a4\ud0dd\uc5c5\uc758 \uad6c\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 \uc2a4\ud0dd\uc5c5\uc740 \uad7d\ud798 \uad6c\uac04\uc5d0 \uc788\ub294 \uce35\ub4e4\uc758 \uc21c\uc11c\uc774\uba70, \ubaa8\ub4e0 \uae30\uacc4\uc801 \uc124\uacc4 \uacb0\uc815\uc758 \uc785\ub825\uac12\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ub2e8\uc21c\ud55c \ud615\ud0dc\ub294 \ucd5c\ub300 \ub124 \uac1c\uc758 \uce35\uacfc \uc120\ud0dd \uc0ac\uc591\uc778 \ubcf4\uac15\uc7ac\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubca0\uc774\uc2a4 \ud544\ub984<\/strong> \u2014 \uc720\uc804\uccb4\uc774\uc790 \ud558\uc911\uc744 \uc9c0\uc9c0\ud558\ub294 \ubcf8\uccb4\ub85c, \uac70\uc758 \ud56d\uc0c1 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub450\uaed8\uc5d0 \ub530\ub77c \uac00\uc7a5 \ubc14\uae65\ucabd \uad6c\ub9ac\uac00 \uc911\ub9bd\ucd95\uc5d0\uc11c \uc5bc\ub9c8\ub098 \ub5a8\uc5b4\uc838 \uc788\ub294\uc9c0\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc811\ucc29\uc81c \ub610\ub294 \ubb34\uc811\ucc29<\/strong> \uc77c\ubc18\uc801\uc778 \uad6c\uc870\uc5d0\uc11c\ub294 \uc544\ud06c\ub9b4\uce35\uc774 \uad6c\ub9ac\ub97c \ud544\ub984\uc5d0 \uc811\ud569\ud558\uace0, \ubb34\uc811\ucc29 \uad6c\uc870\uc5d0\uc11c\ub294 \uad6c\ub9ac\ub97c \uc9c1\uc811 \uc811\ud569\ud569\ub2c8\ub2e4. \uc774 \uc120\ud0dd\uc740 \uad6c\ub9ac \uc911\ub7c9\uc740 \ubc14\uafb8\uc9c0 \uc54a\uace0 \uc804\uccb4 \ub450\uaed8\ub97c \ubc14\uafb8\ubbc0\ub85c \uad7d\ud798 \uc131\ub2a5\uc5d0\ub3c4 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uad6c\ub9ac<\/strong> \u2014 \ub3c4\uccb4\ub85c, \ud3ec\uc77c \uc885\ub958(RA \ub610\ub294 ED)\uc640 \uc911\ub7c9\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. \ud3ec\uc77c \uc885\ub958\uc5d0 \ub530\ub77c \ub3c4\uccb4\uac00 \uade0\uc5f4\ub418\uae30 \uc804\uae4c\uc9c0 \uacac\ub51c \uc218 \uc788\ub294 \ubcc0\ud615\ub7c9\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucee4\ubc84\ub808\uc774<\/strong> \u2014 \ub3c4\uccb4 \uc704\uc5d0 \uc811\ud569\ud558\ub294 \ud544\ub984\uc73c\ub85c, \uc790\uccb4 \ub450\uaed8\uc640 \uac15\uc131\uc744 \ub354\ud569\ub2c8\ub2e4. \uac1c\uad6c\ubd80\ub294 \uc751\ub825 \uc9d1\uc911\ubd80\uac00 \ub418\ubbc0\ub85c, \uac1c\uad6c\ubd80\uc758 \uc704\uce58\ub3c4 \ubcc4\ub3c4\uc758 \uc124\uacc4 \uaddc\uce59\uc744 \ub530\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubcf4\uac15\uc7ac<\/strong> \u2014 FR4, \ud3f4\ub9ac\uc774\ubbf8\ub4dc, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub41c \uc811\ud569 \ud328\uce58\ub85c, \ubd80\ud488\uc774 \uacbd\uc131\uc73c\ub85c \uc791\ub3d9\ud574\uc57c \ud558\ub294 \uc704\uce58\uc5d0\ub9cc \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc720\uc5f0\ubd80\uc640\ub294 \ubcc4\ub3c4\ub85c \uc9c0\uc815\ud558\uba70, \ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac \uc704\uce58\ub294 \uad7d\ud798 \uc601\uc5ed\uc758 \uc81c\uc57d \uc870\uac74\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\ubca0\uc774\uc2a4 \ud544\ub984 \u2500 \uc811\ucc29\uc81c \u2500 \uad6c\ub9ac \u2500 \ucee4\ubc84\ub808\uc774\n                                  \u2191\n                     \ud544\uc694\ud55c \uc704\uce58\uc5d0 \ubcc4\ub3c4\ub85c \ubcf4\uac15\uc7ac \ucd94\uac00\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb34\uc811\ucc29 \uad6c\uc870\ub294 \uc811\ucc29\uc81c \uce35\uc744 \uc5c6\uc560\uace0 \uad6c\ub9ac\ub97c \ud544\ub984\uc5d0 \uc9c1\uc811 \uc811\ud569\ud569\ub2c8\ub2e4. \ubcf4\uac15\uc7ac\ub294 \uad7d\ud798 \uc2a4\ud0dd\uc5d0 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc73c\uba70, \uad7d\ud798 \uc601\uc5ed \ubc14\uae65\uc5d0 \ucd94\uac00\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uce35\uc758 \uc5ed\ud560\uc744 \uba85\ud655\ud788 \uad6c\ubd84\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc124\uacc4 \uaddc\uce59\ub9c8\ub2e4 \uc801\uc6a9\ub418\ub294 \uce35\uc774\ub098 \uc2a4\ud0dd \uc804\uccb4\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubcc0\ud615\ub960\uc740 \uc804\uccb4 \ub450\uaed8\uc640 \uadf8 \uc548\uc5d0\uc11c \uad6c\ub9ac\uac00 \uc704\uce58\ud55c \uacf3\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c, \uad7d\ud798 \ubc18\uacbd\uc740 \uc804\uccb4 \uc2a4\ud0dd\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ubc30\uc120\uc740 \uad6c\ub9ac\uce35 \ud558\ub098\uc5d0\ub9cc \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \ucee4\ubc84\ub808\uc774 \uac1c\uad6c\ubd80\uc640 \ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac\ub294 \ud68c\ub85c \ubc30\uc120 \ud6c4 \ucd94\uac00\ub418\ub294 \uce35\uc758 \ubc30\uce58 \uc81c\uc57d \uc870\uac74\uc785\ub2c8\ub2e4. \uce35\uc744 \ud558\ub098\ub77c\ub3c4 \ubc14\uafb8\uba74 \uc2a4\ud0dd\uc5c5\uc774 \ub2ec\ub77c\uc9c0\ubbc0\ub85c \uad7d\ud798 \uacc4\uc0b0\uc744 \ub2e4\uc2dc \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uc5ed\ud560\uc5d0 \ud5c8\uc6a9\ub418\ub294 \ub450\uaed8\ub294 \uc815\uc801 \uad6c\uc870\uc640 \ub3d9\uc801 \uad6c\uc870\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \ud574\ub2f9 \uc218\uce58\ub294 \ud45c\ub85c \ub098\uc5f4\ud558\uc9c0 \uc54a\uace0 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb-bend-radius\/\">\ud50c\ub809\uc2a4 PCB \uad7d\ud798 \ubc18\uacbd<\/a> \ud398\uc774\uc9c0\uc5d0\uc11c \ub3c4\ucd9c\ud569\ub2c8\ub2e4. \uadf8\uc5d0 \ub530\ub978 \ubcc0\ud615\ub960 \uacc4\uc0b0 \uc5c6\uc774 \ub450\uaed8\ub9cc \ub098\uc5f4\ud55c \ud45c\ub294 \uc774 \ubb38\uc11c \ubb36\uc74c\uc774 \ubc14\ub85c\uc7a1\uae30 \uc704\ud574 \ub9c8\ub828\ub41c \ub300\ud45c\uc801\uc778 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc815\uc801 \uad6c\uc870\uc640 \ub3d9\uc801 \uad6c\uc870\ub294 \uc0ac\uc591\ub9cc \ub2e4\ub978 \uac83\uc774 \uc544\ub2c8\ub77c \uc11c\ub85c \ub2e4\ub978 \uc124\uacc4\uc785\ub2c8\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>\uc815\uc801<\/strong> \ud50c\ub809\uc2a4\ub294 \uc124\uce58\ud560 \ub54c \ud71c \ub2e4\uc74c \uc81c\uc790\ub9ac\uc5d0 \uace0\uc815\ub429\ub2c8\ub2e4. \ubc18\uba74 <strong>\ub3d9\uc801<\/strong> \ud50c\ub809\uc2a4\ub294 \uc0ac\uc6a9 \uc218\uba85 \ub0b4\ub0b4 \uacc4\uc18d \uc6c0\uc9c1\uc785\ub2c8\ub2e4. \ub458\uc740 \ub3c4\uba74\uc5d0 \ub2e4\ub978 \uc22b\uc790\ub9cc \uc801\uc73c\uba74 \ub418\ub294 \uac19\uc740 \uae30\ud310\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uad6c\ub9ac \uc885\ub958, \ud544\ub984 \ub450\uaed8, \uc811\ucc29 \uc2dc\uc2a4\ud15c, \ud5c8\uc6a9 \uad7d\ud798 \ud615\uc0c1\uc774 \ubaa8\ub450 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc815\uc801 \uc6a9\ub3c4\ub85c \uc124\uacc4\ub41c \ubd80\ud488\uc744 \uc6c0\uc9c1\uc774\ub294 \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc124\uce58\ud558\uba74 \uace0\uc7a5 \ub0a9\ub2c8\ub2e4. \uc124\uacc4 \uc5ec\uc720\uac00 \uac00\uc7a5 \uc801\uc740 \uacf3, \uc989 \uad7d\ud798\ubd80\uc5d0\uc11c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB \uc7ac\ub8cc: \ud3f4\ub9ac\uc774\ubbf8\ub4dc, PET, \uadf8\ub9ac\uace0 \uc811\ucc29\uc81c\uc758 \uc120\ud0dd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 PCB \uc18c\uc7ac \uc120\ud0dd\uc740 \ubcf4\ud1b5 \ub370\uc774\ud130\uc2dc\ud2b8\ub97c \ube44\uad50\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc2dc\ub418\uc9c0\ub9cc, \uc774\ub294 \uc62c\ubc14\ub978 \uc758\uc0ac\uacb0\uc815 \ubc29\uc2dd\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uac70\uc758 \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \uc138 \uac00\uc9c0 \uae30\ud310 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc120\ud0dd\uc9c0\uac00 \uc881\ud600\uc9c0\uba70, \uadf8\uc911 \ubb34\uc5c7\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \ub450 \uac00\uc9c0 \uc9c8\ubb38\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc870\ub9bd \uacfc\uc815\uc5d0 \ub0a9\ub55c \uacf5\uc815\uc774 \uc788\ub294\uac00, \uadf8\ub9ac\uace0 \ubd80\ud488\uc774 \uc6c0\uc9c1\uc774\ub294\uac00?<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>PET(\ud3f4\ub9ac\uc5d0\uc2a4\ud130)<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>\uc811\ucc29\uc2dd \ud3f4\ub9ac\uc774\ubbf8\ub4dc<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>\ubb34\uc811\ucc29\uc2dd \ud3f4\ub9ac\uc774\ubbf8\ub4dc<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ube44\uc6a9<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd5c\uc800<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\uc7a5 \ub192\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub3d9\uc77c\ud55c \ub3d9\ubc15 \ub450\uaed8 \uae30\uc900<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\uc7a5 \uc587\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\uc7a5 \ub450\uaebc\uc6c0 \u2014 \uc811\ucc29\uc81c\uac00 \ub450\uaed8\ub97c \ub354\ud568<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc587\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub9ac\ud50c\ub85c\uc6b0 \uacf5\uc815 \uacac\ub524<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc544\ub2c8\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc608<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc608<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uce58\uc218 \uc548\uc815\uc131<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ud1b5<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc6b0\uc218<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>1 MHz\uc5d0\uc11c\uc758 \uc720\uc804\uc815\uc811<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uba85\uc2dc\ub418\uc9c0 \uc54a\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.03<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.002<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc120\ud0dd \uae30\uc900<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0a9\ub55c \uacf5\uc815\uc774 \uc5c6\uace0, \uc0ac\uc6a9 \uc628\ub3c4\uac00 \ub0ae\uc73c\uba70, \ube44\uc6a9\uc774 \ucd5c\uc6b0\uc120\uc774\uace0, \uc815\uc801\uc778 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc815\uc801\uc774\uac70\ub098 \uc6c0\uc9c1\uc784\uc774 \uc801\uace0, \ubc94\uc6a9 \uc6a9\ub3c4\uc774\uba70, \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub3d9\uc801 \uad74\uace1, \ubbf8\uc138 \ud328\ud134, \uc190\uc2e4\uc5d0 \ubbfc\uac10\ud55c \uc2e0\ud638\uc758 \uacbd\uc6b0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc120\ud0dd\ud558\uc9c0 \ub9d0\uc544\uc57c \ud560 \uacbd\uc6b0<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9ac\ud50c\ub85c\uc6b0 \ub610\ub294 \uc6e8\uc774\ube0c \ub0a9\ub55c\uc774 \uc788\uac70\ub098, \uc0ac\uc6a9 \uc628\ub3c4\uac00 \ub192\uc544\uc9c0\ub294 \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad7d\ud798 \ud615\uc0c1\uc774 \uae4c\ub2e4\ub86d\uac70\ub098, \ubc18\ubcf5\uc801\uc73c\ub85c \uc6c0\uc9c1\uc774\uac70\ub098, \ubbf8\uc138 \ud328\ud134 \ubc30\uc120 \ub610\ub294 \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube44\uc6a9\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc81c\uc57d \uc870\uac74\uc774\uace0 \ubd80\ud488\uc774 \uc815\uc801\uc778 \uacbd\uc6b0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">PET\ub294 \uc138 \uac00\uc9c0 \uae30\ud310 \uc911 \uac00\uc7a5 \uc800\ub834\ud558\uace0 \uac00\uc7a5 \uc587\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc0ac\uc6a9 \uac00\ub2a5 \uc628\ub3c4\uac00 \uac00\uc7a5 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \ub17c\uc758\ub418\uae30\ubcf4\ub2e4 \ubd80\uc801\ud569 \ud310\uc815\uc744 \ubc1b\ub294 \uacbd\uc6b0\uac00 \ub354 \ub9ce\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ud3f4\ub9ac\uc5d0\uc2a4\ud130\uc758 \uc7ac\ub8cc \ud2b9\uc131\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. PET\ub294 \uc5f4\uac00\uc18c\uc131 \uc218\uc9c0\uc774\uba70, \ub179\ub294\uc810 \ubc94\uc704\uac00 \ubb34\uc5f0 \ub9ac\ud50c\ub85c\uc6b0 \ud504\ub85c\ud30c\uc77c\uc758 \ucd5c\uace0 \uc628\ub3c4\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4. \uc5f4\uacbd\ud654\uc131 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uacbd\ud654\ub418\uc9c0\ub9cc, \uc5f4\uac00\uc18c\uc131 PET\ub294 \uc5f0\ud654\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c PET \ud68c\ub85c\ub294 \ub0a9\ub55c \uc624\ube10\uc744 \ud1b5\uacfc\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc870\ub9bd \uacfc\uc815\uc5d0 \ub0a9\ub55c \uacf5\uc815\uc774 \ud558\ub098\ub77c\ub3c4 \uc788\ub2e4\uba74 \uc704 \ube44\uad50\ub294 \uc560\ucd08\uc5d0 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uacb0\ub860\uc5d0\ub294 \uc774\uacac\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 PET\uac00 \ub354 \uc774\uc0c1 \uc801\ud569\ud558\uc9c0 \uc54a\uc740 \uc815\ud655\ud55c \uc628\ub3c4\ub294 \uacf5\ud1b5\ub41c 1\ucc28 \uc790\ub8cc \uc5c6\uc774 \ub110\ub9ac \uc778\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc2dc\ubc1b\ub294 \uc218\uce58\ub294 \uc7ac\ub8cc \uace0\uc720\uc758 \ud2b9\uc131\uc774 \uc544\ub2c8\ub77c \uacf5\uc815 \ubc94\uc704\ub85c \ucde8\uae09\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc811\ucc29\uc81c \uc5ec\ubd80\ub294 \uc0ac\uc2e4\uc0c1 \ub450\uaed8\uc5d0 \uad00\ud55c \ubb38\uc81c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc811\ucc29\uc2dd \ud3f4\ub9ac\uc774\ubbf8\ub4dc \uc801\uce35 \uad6c\uc870\uc5d0\ub294 \ub3d9\ubc15\uacfc \ubca0\uc774\uc2a4 \ud544\ub984 \uc0ac\uc774\uc5d0 \uc544\ud06c\ub9b4 \uc811\ucc29\uce35\uc774 \ub4e4\uc5b4\uac11\ub2c8\ub2e4. \uc774 \uc811\ucc29\uce35\uc740 \ub450\uaed8\ub97c \ub298\ub9ac\uba70, \uad7d\ud798 \ud615\uc0c1\uc740 \ub450\uaed8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3d9\uc77c\ud55c \ub3d9\ubc15 \uc911\ub7c9\uc774\ub77c\uba74 \uc811\ucc29\uc2dd \uad6c\uc870\ub294 \ubb34\uc811\ucc29\uc2dd \uad6c\uc870\ubcf4\ub2e4 \ub354 \ubee3\ubee3\ud558\uace0 \ub35c \uc798 \ud718\uc5b4\uc9d1\ub2c8\ub2e4. \ubb34\uc811\ucc29\uc2dd\uc740 \uc774 \uce35\uc744 \uc5c6\uc571\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ub3d9\ubc15 \uae30\uc900\uc73c\ub85c \ub354 \uc587\uace0, \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud55c \uce58\uc218 \uc548\uc815\uc131\uc774 \ub354 \ub6f0\uc5b4\ub098\uba70, \uc6c0\uc9c1\uc784\uc774 \uc788\ub294 \uc6a9\ub3c4\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc808\ucda9\uc810\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ub354 \uc587\uc740 \uc801\uce35 \uad6c\uc870\ub97c \uc704\ud574 \ube44\uc6a9\uc744 \ub354 \uc9c0\ubd88\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5f4\uc801 \uc815\uaca9\ub3c4 \uae30\uacc4\uc801 \uc815\uaca9\ub9cc\ud07c \uc8fc\uc758\ud574\uc11c \ub2e4\ub904\uc57c \ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \ud754\ud788 400 \u00b0C \uc18c\uc7ac\ub77c\uace0 \uc124\uba85\ub418\uc9c0\ub9cc, \uc124\uacc4 \uae30\uc900\uc73c\ub85c \uc0bc\uc544\uc57c \ud560 \uc218\uce58\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uc81c\uc870\uc0ac \uc790\uccb4 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 400 \u00b0C\ub97c \ud544\ub984\uc774 \uc0ac\uc6a9\ub41c <em>\uc628\ub3c4 \ubc94\uc704\uc758 \uc0c1\ud55c\uc73c\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4<\/em>. \uac19\uc740 \ud544\ub984\uc5d0 \ub300\ud574 Underwriters Laboratories \uae30\uc900 \uc0c1\ub300 \uc5f4\uc9c0\uc218\ub294 \uc804\uae30\uc801 \uc6a9\ub3c4\uc5d0\uc11c 240 \u00b0C, \uae30\uacc4\uc801 \uc6a9\ub3c4\uc5d0\uc11c 200 \u00b0C\ub85c \ubcc4\ub3c4 \uc815\uaca9\uc744 \ub9e4\uacbc\uc2b5\ub2c8\ub2e4(<a href=\"https:\/\/www.qnityelectronics.com\/kapton-hn.html\">Qnity Electronics, Kapton HN<\/a>, 2026-10-22 \uc5f4\ub78c). RTI\ub294 \uc5f0\uc18d \uc0ac\uc6a9 \uc628\ub3c4\uc774\uba70, 400 \u00b0C\ub294 \ucd5c\uace0 \uc628\ub3c4\uc785\ub2c8\ub2e4. \ucd5c\uace0 \uc628\ub3c4\ub97c \uc5f0\uc18d \uc0ac\uc6a9 \uc815\uaca9\uc73c\ub85c \ucde8\uae09\ud558\uba74 \ubd80\ud488\uc774 \uc778\uc99d\uc744 \ud1b5\uacfc\ud558\uace0\ub3c4 \ud604\uc7a5\uc5d0\uc11c \uace0\uc7a5 \ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\ubc15 \uc885\ub958\ub3c4 \ubcc4\uac1c\uc758 \uc8fc\uc81c\uac00 \uc544\ub2c8\ub77c \uc18c\uc7ac \uc120\ud0dd\uc758 \uc77c\ubd80\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc555\uc5f0 \uc18c\ub454(RA) \ub3d9\ubc15\uc740 \uc18c\ub454 \ucc98\ub9ac\ub85c \ud06c\uace0 \uc815\ub82c\ub3c4\uac00 \ub192\uc740 \uacb0\uc815\ub9bd\uc744 \ud615\uc131\ud574 \ud53c\ub85c \uade0\uc5f4\uc5d0 \uc798 \uacac\ub525\ub2c8\ub2e4. \uc804\ud574 \ub3c4\uae08(ED) \ub3d9\ubc15\uc740 \uc804\ucc29 \ubc29\uc2dd\uc73c\ub85c \ud615\uc131\ub418\uba70, \uad7d\ud798 \uc2dc \uacb0\uc815\ub9bd\uacc4\uc5d0\uc11c \uade0\uc5f4\uc774 \uc2dc\uc791\ub429\ub2c8\ub2e4. \ud55c \ub3d9\ubc15 \uc81c\uc870\uc0ac\uc758 \ubc18\ubcf5 \uad7d\ud798 \uc2dc\ud5d8\uc5d0\uc11c \uc555\uc5f0 \uc81c\ud488\uc740 5~6\ud68c \uad7d\ud798\uc744 \uacac\ub518 \ubc18\uba74 \uc804\ud574 \ub3c4\uae08 \uc81c\ud488\uc740 2\ud68c\uc9f8\uc5d0 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4(<a href=\"https:\/\/www.jx-nmm.com\/english\/products\/copper_foil\/rolled_copper_foil\/ha.html\">JX Advanced Metals<\/a>, 2026-10-22 \uc5f4\ub78c). \ud1b5\ub150\uc744 \ud558\ub098 \ubc14\ub85c\uc7a1\uc790\uba74, \u201cED\ub294 \ucde8\uc131\uc774\ub2e4\u201d\ub77c\ub294 \ub9d0\uc740 \uadf8\ub300\ub85c \uc124\uacc4\uc5d0 \uc801\uc6a9\ud558\uae30\uc5d0\ub294 \uc9c0\ub098\uce58\uac8c \ub2e8\uc21c\ud569\ub2c8\ub2e4. \ud50c\ub809\uc2a4\uc6a9\uc73c\ub85c \ud2b9\ubcc4\ud788 \uc81c\uc791\ub41c \ub3d9\ubc15\uc740 \ub354 \ud070 \uacb0\uc815\ub9bd\uc744 \uac16\ub3c4\ub85d \uc124\uacc4\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc6c0\uc9c1\uc784\uc774 \uc788\ub294 \uc6a9\ub3c4\uc5d0\ub294 \uc5ec\uc804\ud788 RA\uac00 \uae30\ubcf8 \uc120\ud0dd\uc774\uc9c0\ub9cc, \uc6b0\uc218\ud55c ED\uc640 RA\uc758 \ucc28\uc774\ub294 \ud754\ud788 \uc54c\ub824\uc9c4 \uc694\uc57d\ubcf4\ub2e4 \uc881\uc2b5\ub2c8\ub2e4. \ubcc0\ud615 \ud55c\uacc4\uc640 \uad7d\ud798 \ubc18\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uc5ec\uae30\uc11c \ubc18\ubcf5\ud558\uc9c0 \uc54a\uace0 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb-bend-radius\/\">\uad7d\ud798 \ubc18\uacbd \ud398\uc774\uc9c0<\/a>\uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucee4\ubc84\ub808\uc774\uc640 \ud50c\ub809\uc2dc\ube14 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub294 \uc11c\ub85c \ub300\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ucee4\ubc84\ub808\uc774\ub294 \uac1c\uad6c\ubd80\ub97c \ub77c\uc6b0\ud305\ud558\uac70\ub098 \ub808\uc774\uc800\ub85c \uc808\ub2e8\ud55c \uc811\ucc29\uc2dd \ud3f4\ub9ac\uc774\ubbf8\ub4dc \ud544\ub984\uc73c\ub85c, \uad6c\uc870\uce35\uc785\ub2c8\ub2e4. \ub450\uaed8\uc640 \uac15\uc131\uc744 \ub354\ud558\uace0 \uad7d\ud798\uc5d0\ub3c4 \uacac\ub525\ub2c8\ub2e4. \ud50c\ub809\uc2dc\ube14 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub294 \ub3d9\ubc15 \uc704\uc5d0 \uc785\ud788\ub294 \ucf54\ud305, \uc989 \ud45c\uba74 \ucc98\ub9ac\uc785\ub2c8\ub2e4. \uc81c\uc870\uc0ac \ubaa9\ub85d\uc5d0 \ub450 \uac00\uc9c0\uac00 \ubaa8\ub450 \uc120\ud0dd \uc0ac\ud56d\uc73c\ub85c \uc62c\ub77c\uc640 \uc788\uc9c0\ub9cc \uc5ed\ud560\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \uad7d\ud798 \uad6c\uc5ed\uc5d0\uc11c \uad6c\uc870 \uc7ac\ub8cc\ub85c \uc4f0\uc774\ub294 \uac83\uc740 \ucee4\ubc84\ub808\uc774\ubfd0\uc785\ub2c8\ub2e4. \ud544\ub984 \uc790\uccb4\uc5d0 \uad00\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-material-guide\/\">\ud3f4\ub9ac\uc774\ubbf8\ub4dc \ubca0\uc774\uc2a4 \uc18c\uc7ac \ud2b9\uc131<\/a> \uac00\uc774\ub4dc\uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc811\ucc29\uc81c \uc120\ud0dd\uc740 \uc804\uae30\uc801 \ub370\uc774\ud130\uc5d0\ub3c4 \ub4dc\ub7ec\ub098\uba70, \uadf8 \ucc28\uc774\ub294 \ubbf8\ubbf8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> 1 MHz\uc5d0\uc11c \uc720\uc804\uc815\uc811\uc740 \uc811\ucc29\uc2dd \ub4f1\uae09\uc774 0.03, \ubb34\uc811\ucc29\uc2dd \ub4f1\uae09\uc774 0.002\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ubc29\ubc95\uc73c\ub85c \uce21\uc815\ud588\uc744 \ub54c 15\ubc30 \ucc28\uc774\uac00 \ub0a9\ub2c8\ub2e4(<a href=\"https:\/\/www.qnityelectronics.com\/pyralux-ap.html\">Qnity Electronics, Pyralux AP<\/a> \uacfc <a href=\"https:\/\/www.qnityelectronics.com\/products\/pyralux-fr-flame-retardant-acrylic-based-copper-clad-laminate.html\">Pyralux FR<\/a>, 2026-10-22 \uc5f4\ub78c).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"731\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor-1024x731.webp\" alt=\"Log-scale bar chart of dissipation factor at 1 MHz and 10 GHz for two polyimide laminate constructions. The adhesiveless grade measures 0.002 at 1 MHz and 0.003 at 10 GHz; the adhesive grade measures 0.03 at 1 MHz and 0.02 at 10 GHz, a fifteen-fold difference at 1 MHz that falls to about seven times at 10 GHz.\" class=\"wp-image-24255\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor-1024x731.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor-300x214.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor-768x549.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor-18x12.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/chart-1-dissipation-factor.webp 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\uad6c\uc870\uc640 \uc8fc\ud30c\uc218\uc5d0 \ub530\ub978 \uc720\uc804\uc815\uc811\uc744 \ub85c\uadf8 \ucc99\ub3c4\ub85c \ub098\ud0c0\ub0c8\uc2b5\ub2c8\ub2e4. \ubb34\uc811\ucc29\uc2dd \ub4f1\uae09\uc740 1 MHz\uc5d0\uc11c 15\ubc30 \ub0ae\uc740 \uac12\uc73c\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc8fc\ud30c\uc218\uac00 \ub192\uc544\uc9c0\uba74 \uc811\ucc29\uc2dd \ub4f1\uae09\uc758 \uac12\uc740 \uac1c\uc120\ub418\uace0 \ubb34\uc811\ucc29\uc2dd \ub4f1\uae09\uc740 \uc57d\uac04 \ub098\ube60\uc9c0\ubbc0\ub85c, \ucc28\uc774\ub294 \uc904\uc5b4\ub4e4\uc9c0\ub9cc \uc0ac\ub77c\uc9c0\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ub450\uaed8\ubcf4\ub2e4 \uba3c\uc800 \uc190\uc2e4\uc5d0 \uad00\ud55c \ubb38\uc81c\uc785\ub2c8\ub2e4. \ubc30\uc120 \uae38\uc774\uac00 \uc218 cm\ub97c \ub118\uace0 \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4 \uc2e0\ud638\ub97c \uc804\ub2ec\ud55c\ub2e4\uba74 \uc544\ud06c\ub9b4\uce35\uc740 \uc2e0\ud638 \uc804\uae30\uc7a5 \ubc14\ub85c \uc548\uc5d0 \ub193\uc778 \uc190\uc2e4\uc131 \uc720\uc804\uccb4\uac00 \ub429\ub2c8\ub2e4. \uc784\ud53c\ub358\uc2a4 \uc124\uacc4\ub294 \ubcc4\ub3c4\uc758 \uc804\ubb38 \ubd84\uc57c\uc785\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/controlled-impedance-pcb-guide\/\">\uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4 \uc124\uacc4<\/a>\ub97c \ucc38\uc870\ud558\uac70\ub098, \uc9c1\uc811 <a href=\"https:\/\/lead-pcb.com\/ko\/tools\/pcb-impedance-calculator\/\">\uc784\ud53c\ub358\uc2a4 \uacc4\uc0b0\uae30<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 \ud68c\ub85c\uc758 \uc0dd\uc874 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \uc124\uacc4 \uaddc\uce59<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 PCB\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 \uc704\ud5d8\uc744 \uc88c\uc6b0\ud558\ub294 \uc124\uacc4 \uaddc\uce59\uc740 \ub2e4\uc12f \uac00\uc9c0\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 \ub808\uc774\uc544\uc6c3\uc744 \ub530\ub77c \ub9c8\uc8fc\uce58\ub294 \uc21c\uc11c\ub300\ub85c, \uc124\uacc4\ub97c \uac80\ud1a0\ud558\ub294 \ub370 \ud544\uc694\ud55c \uae4a\uc774\ub85c \uc815\ub9ac\ud569\ub2c8\ub2e4. \uacc4\uc0b0\uc744 \uc9c1\uc811 \uc218\ud589\ud558\uae30 \uc704\ud55c \ub0b4\uc6a9\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uccb4 \ub0b4\uc6a9\uc740 \ub2e4\uc74c \uc790\ub8cc\uc640 \ud568\uaed8 \uac80\ud1a0\ud558\uc138\uc694. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-dfm-checklist\/\">\ud50c\ub809\uc2a4 PCB\uc6a9 DFM \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a> before release.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"597\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/diagram-flex-layout-rules-1024x597.webp\" alt=\"Top view of an unfolded flex circuit with a stiffened connector tail on the left, a hatched bend zone in the centre, a stiffened component area beside it and a mounting ear on the right, marked with four numbered rules: stiffener edge offset from the bend, no plated through-hole in the bend, conductors crossing perpendicular to the bend axis, and coverlay openings outside the bend zone\" class=\"wp-image-24256\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/diagram-flex-layout-rules-1024x597.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/diagram-flex-layout-rules-300x175.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/diagram-flex-layout-rules-768x448.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/diagram-flex-layout-rules.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Four of the five rules act on placement rather than dimension, so they are visible on an unfolded outline before any calculation is done. The fifth \u2014 bend radius \u2014 depends on the finished stackup and is calculated, not placed.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. Bend radius<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bend radius is the binding constraint on the whole design, and it is the one figure you cannot lift from a table. The radius your part needs depends on four things. Those are the total thickness of the flex stack at the bend, how many copper layers sit in it, where the copper sits relative to the neutral axis, and whether the bend is a one-time installation or repeated motion. The last of those alone can shift the requirement by an order of magnitude or more, depending on the source you read it from.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So this page does not quote a multiplier. The number is derived on <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb-bend-radius\/\">\ud50c\ub809\uc2a4 PCB \uad7d\ud798 \ubc18\uacbd<\/a>, which works it from the strain a copper foil can survive, using the deformation limits in IPC-2223, rather than from a published rule of thumb. Published rules of thumb are unusually loose here. Flex-to-install guidance and dynamic-flex guidance answer different questions and land in different ranges, and even within one duty cycle the denominators differ: some figures multiply total finished thickness, others a per-layer thickness. That spread is exactly why the derivation is worth doing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Copper routing in the bend<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conductors should cross a bend perpendicular to the bend axis, never parallel to it. A trace running along the bend direction accumulates strain over its whole length. A trace running across it is strained only over the width of the bend. Every conductor in the bundle then sees the same strain rather than a different amount each. Two related rules follow. Use a hatched or cross-hatched copper pour rather than a solid one in a bend zone, because solid copper bonded to the film resists the bend and delaminates. And keep plated through-holes out of the bend entirely, because a plated barrel cannot flex and will crack at the knee. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-via-guide\/\">Plated through-hole design<\/a> covers the rest of the via rules.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Stiffeners<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Stiffeners are required wherever the part is rigid by necessity: connector tails, component areas, mounting holes, and any point that takes an insertion force. Specify them as a separate item on the drawing \u2014 material, thickness, location and extent \u2014 rather than as a note. The failure to avoid is mechanical rather than dimensional. A stiffener edge that coincides with the start of the bend creates a stiffness discontinuity exactly where strain peaks, and the copper fatigues at that line. Move the stiffener edge back from the bend.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Coverlay openings<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Every coverlay opening is a stress concentrator, because the film stops and the copper is exposed. Openings must be kept out of the bend zone and dimensioned on the fabrication drawing with their locations called out. IPC-2223 does not give a millimetre clearance for this; it prohibits flexing in an area where the covercoat is discontinuous. The margins fabricators quote are DFM practice built around that prohibition, not standard values, and they are worth respecting either way.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Panel, outline and bend geometry<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bend areas must not run out to a board edge, because the edge is a free boundary with nothing to carry the load and a tear starts there. Internal corners in or near a bend need a radius rather than a sharp angle, for the same reason. A sharp internal corner in a polyimide film propagates a crack across the part. Both are outline decisions, and both are cheap to fix at layout and impossible to fix at fabrication.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One scope note. Implantable and other safety-critical dynamic flex follows a separate qualification path with its own testing regime. Nothing on this page covers it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Drives Flex PCB Cost<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flex PCB cost is driven by five factors, and board area is a weaker predictor than buyers expect. Flex parts are small and oddly shaped. What a part costs is dominated by how efficiently it uses the panel and how many process steps its features add, not by how much laminate it contains.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The ranking below is our production observation across the parts we quote and build, not a benchmark study. There is no designed sample behind it, and no sample size is claimed: the order reflects the pattern our engineering team sees repeatedly rather than a measured result. Treat it as the start of a conversation about your part.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ube44\uc6a9 \ub3d9\uc778<\/th><th class=\"has-text-align-left\" data-align=\"left\">Why it moves the price<\/th><th class=\"has-text-align-left\" data-align=\"left\">How to reduce it<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Panel utilisation<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Flex parts are small and irregular. The share of a production panel they occupy is the strongest driver of unit price at volume, and a shape that nests badly wastes the panel<\/td><td class=\"has-text-align-left\" data-align=\"left\">Nest or step-repeat the layout, review the outline against standard panel sizes, and accept an outline change that improves the yield per panel<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uce35 \uc218<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Every added layer is another lamination cycle, another bondply layer and another yield risk. It is the second-largest lever after panel utilisation, and the largest structural one<\/td><td class=\"has-text-align-left\" data-align=\"left\">Route to the lowest layer count that carries the design, and check whether a double-sided build with a stiffener replaces a multilayer<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Stiffener count and material<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Each stiffener is a separate bonding step, and PI, FR4, stainless and aluminium are not priced alike<\/td><td class=\"has-text-align-left\" data-align=\"left\">Use fewer, larger stiffeners instead of many small ones, and consolidate component areas onto one stiffened region<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Coverlay opening count<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Each opening is a routing or laser step, and each one is inspected<\/td><td class=\"has-text-align-left\" data-align=\"left\">Consolidate openings; do not open the coverlay where a via can be tented instead<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Electrical test is baseline. Bend-cycle or flex-life validation is a separate, priced activity<\/td><td class=\"has-text-align-left\" data-align=\"left\">Decide up front whether the part needs flex-life validation, and say so in the enquiry rather than after the quote<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Flex cost drivers in rough order of effect, from our own quoted builds.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Two of those deserve a word on why they are counter-intuitive. Panel utilisation is routinely more important than board area, because the shapes that make a flex part a flex part are the shapes that nest badly. An outline with a tail and an ear wastes panel in a way a rectangle never does. The cheapest change is therefore sometimes to the outline rather than to the price. And layer count is not a linear cost, because each additional lamination cycle compounds the registration and yield exposure of the ones before it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The comparison that matters is assembly cost against assembly cost. A flex or rigid-flex circuit removes connectors, cable assemblies, hand-soldered harnesses, and the labour and inspection that go with them. Comparing a flex board price against a rigid board price measures the wrong thing: the rigid assembly&#8217;s cost includes parts the flex version does not have. This is the only framing that survives a conversation with a finance team. It is also why a higher unit price can still be the cheaper design. Our <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/flex-pcb\/\">flex PCB manufacturing capabilities<\/a> set out what we build and to what tolerances.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">And the honest counter-case: below a modest annual volume, and above a certain board area, a rigid board plus an FFC is cheaper in total than a flex circuit doing the same job. That is not a reason to avoid flex; it is a reason to ask the question before designing one. If nothing on the part moves and the run is point-to-point, the flex premium buys nothing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Flex PCBs Are Fabricated and Where Designs Fail<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flex PCB fabrication has five steps where a design decision becomes a failure, and each one has a rule that prevents it and a check that catches it. This is the part of the process a fabricator sees repeatedly, which a rule list alone does not convey. The question is not what the step is, but what it does to a marginal design.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Process step<\/th><th class=\"has-text-align-left\" data-align=\"left\">What can go wrong<\/th><th class=\"has-text-align-left\" data-align=\"left\">Design rule that prevents it<\/th><th class=\"has-text-align-left\" data-align=\"left\">How DFM review catches it<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Material cutting and lamination<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Polyimide and adhesive move during lamination, so features shift relative to the outline and registration error accumulates across the panel<\/td><td class=\"has-text-align-left\" data-align=\"left\">Specify tolerances by feature class rather than one global tolerance, and dimension critical features from a datum that survives lamination<\/td><td class=\"has-text-align-left\" data-align=\"left\">CAM \uc804 \uc2a4\ud0dd\uc5c5 \ubc0f \ub370\uc774\ud140 \uac80\ud1a0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub4dc\ub9b4\ub9c1 \ubc0f \ub3c4\uae08 \uad00\ud1b5 \ud640<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad7d\ud798\ubd80 \uc548\uc774\ub098 \uadfc\ucc98 \ub610\ub294 \ubcf4\uac15 \uc601\uc5ed \ubc16\uc5d0 \uc788\ub294 \ube44\uc544\ub294 \ubd80\ud488\uc774 \ud718\uc5b4\uc9c8 \ub54c \ubc30\ub7f4\uc5d0 \uade0\uc5f4\uc774 \uc0dd\uae41\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub3c4\uae08 \uad00\ud1b5 \ud640\uc740 \uad7d\ud798 \uc601\uc5ed\uc744 \ud53c\ud558\uace0 \ubcf4\uac15 \uc601\uc5ed \uc548\uc5d0 \ubc30\uce58\ud558\uc138\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube44\uc544\uc640 \uad7d\ud798 \uc601\uc5ed \ubc0f \ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac \uac04\uaca9 \ud655\uc778<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ucee4\ubc84\ub808\uc774 \uc801\uce35 \ubc0f \uac1c\uad6c\ubd80<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac1c\uad6c\ubd80 \uac00\uc7a5\uc790\ub9ac\ub85c \uc811\ucc29\uc81c\uac00 \ubc00\ub824 \ub098\uc640 \ucee4\ubc84\ub808\uc774\uac00 \uadf8 \ubd80\ubd84\uc5d0\uc11c \ubc15\ub9ac\ub418\uace0, \uad7d\ud798\ubd80\ub85c \ud758\ub7ec \ub4e4\uc5b4\uac04 \uc811\ucc29\uc81c\ub294 \uad7d\ud798\ubd80\ub97c \ubd88\uade0\uc77c\ud558\uac8c \ubee3\ubee3\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac1c\uad6c\ubd80\ub294 \uad7d\ud798\ubd80\ub97c \ud53c\ud558\ub3c4\ub85d \ubc30\uce58\ud558\uace0 \uce58\uc218\ub97c \uc9c0\uc815\ud558\uba70, \uac1c\uad6c\ubd80 \ud06c\uae30\uc5d0 \uc811\ucc29\uc81c \ud544\ub9bf\uc744 \uace0\ub824\ud558\uc138\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad7d\ud798\ubd80\uc640 \ucee4\ubc84\ub808\uc774 \uac1c\uad6c\ubd80 \uc0ac\uc774\uc758 \uac70\ub9ac \uac80\ud1a0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ubcf4\uac15\uc7ac \uc811\ucc29<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac\uac00 \uad7d\ud798 \uc2dc\uc791\uc810\uc5d0 \ub193\uc774\uba74 \ubcc0\ud615\ub960\uc774 \ucd5c\uace0\uc870\uc5d0 \uc774\ub974\ub294 \uacf3\uc5d0 \uac15\uc131 \ubd88\uc5f0\uc18d\uc774 \uc0dd\uae30\uace0, \uadf8 \uc120\uc744 \ub530\ub77c \ub3d9\ubc15\uc5d0 \ud53c\ub85c\uac00 \ub204\uc801\ub429\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac\ub97c \uad7d\ud798\ubd80\uc5d0\uc11c \ub5a8\uc5b4\ub728\ub824 \ubc30\uce58\ud558\uace0, \ub3c4\uba74\uc5d0 \uc774 \uac04\uaca9\uc744 \uba85\uc2dc\ud558\uc138\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\uac15\uc7ac\uc640 \uad7d\ud798\ubd80 \uac04\uaca9 \uac80\ud1a0<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud45c\uba74 \ub9c8\uac10 \ubc0f \uc870\ub9bd<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uc218\ubd84\uc744 \ud761\uc218\ud558\ubbc0\ub85c, \ubca0\uc774\ud0b9\ud558\uc9c0 \uc54a\uc740 \ubd80\ud488\uc740 \ub9ac\ud50c\ub85c \uc911 \uae30\ud3ec\uac00 \uc0dd\uae30\uac70\ub098 \ubc15\ub9ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc870\ub9bd \uc804\uc5d0 \ubca0\uc774\ud0b9\ud558\uace0 \uace0\uc815\uad6c\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \ubd80\ud488\uacfc \ud568\uaed8 \uc870\ub9bd \ubc29\ubc95\uc744 \uba85\uc2dc\ud558\uc138\uc694<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacac\uc801 \ub2e8\uacc4\uc5d0\uc11c \uc870\ub9bd \ubc29\ubc95 \uac80\ud1a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc5b5\ud574 \ub458 \ub9cc\ud55c \ucc28\uc774\ub294 \uaddc\uce59\uacfc \uadf8 \uc774\uc720\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4. \u300c\ubcf4\uac15\uc7ac\ub97c \uad7d\ud798\ubd80\uc5d0\uc11c \ub5a8\uc5b4\ub728\ub824 \ubc30\uce58\ud558\uc138\uc694\u300d\ub294 \uaddc\uce59\uc774\uba70, \ub3c4\uba74\uc0c1\uc73c\ub85c\ub294 \ubb38\uc81c\uac00 \uc5c6\uc5b4 \ubcf4\uc774\uae30 \ub54c\ubb38\uc5d0 \uc27d\uac8c \uc5b4\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <em>\ubcf4\uac15\uc7ac \uac00\uc7a5\uc790\ub9ac\uac00 \uad7d\ud798 \uc2dc\uc791\uc810\uc5d0 \ub193\uc774\uba74 \ubcc0\ud615\ub960\uc774 \ucd5c\ub300\uc778 \uc9c0\uc810\uc5d0 \uac15\uc131 \ub2e8\ucc28\uac00 \uc0dd\uae30\ubbc0\ub85c, \uadf8 \uc120\uc744 \ub530\ub77c \ub3d9\ubc15\uc5d0 \ud53c\ub85c\uac00 \ub204\uc801\ub429\ub2c8\ub2e4<\/em> \uc774\uac83\uc740 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774 \uc774\uc720\uac00 \uc788\uc5b4\uc57c \uaddc\uce59\uc774 \ub2e4\ub8e8\uc9c0 \uc54a\ub294 \uc0ac\ub840\ub3c4 \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\ubd84\uc5d0\ub3c4 \uac19\uc740 \uc6d0\ub9ac\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \ud761\uc2b5\uc131\uc774 \uc788\uc73c\ubbc0\ub85c \ud50c\ub809\uc2a4 \ud68c\ub85c \uc870\ub9bd\uc740 \ubd80\uc218\uc801\uc778 \uace0\ub824 \uc0ac\ud56d\uc774 \uc544\ub2c8\ub77c \ubcc4\ub3c4\uc758 \uc5ed\ub7c9 \ubd84\uc57c\uc785\ub2c8\ub2e4. \ubd80\ud488\uc744 \uac74\uc870\ud558\uace0 \uace0\uc815\uad6c\uc5d0 \uc7a5\ucc29\ud574\uc57c \ud558\uba70, \ubca0\uc774\ud0b9 \ud6c4 \ub9ac\ud50c\ub85c\uae4c\uc9c0\uc758 \ucde8\uae09\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc124\uacc4\uac00 \ubb38\uc11c\uc0c1\uc73c\ub85c \uc644\ubcbd\ud574\ub3c4 \uc544\ubb34\ub3c4 \uadf8 \ub2e8\uacc4\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\uc558\ub2e4\uba74 \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ud76c <a href=\"https:\/\/lead-pcb.com\/ko\/quality-testing-capabilities\/\">\ud488\uc9c8 \ubc0f \ud14c\uc2a4\ud2b8 \uc5ed\ub7c9<\/a> \uc5d0\uc11c\ub294 \ubb34\uc5c7\uc744 \uc5b4\ub5bb\uac8c \uac80\uc0ac\ud558\ub294\uc9c0 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uac00 \ubb34\uc5c7\uc744 \ub098\ud0c0\ub0b4\uace0 \ubb34\uc5c7\uc744 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\ub294\uc9c0 \uc54c\uc544 \ub450\uc138\uc694. \uace0\uc7a5 \ubc1c\uc0dd \uacfc\uc815\uc740 \ub2f9\uc0ac \uacf5\uc815\uc5d0\uc11c \uc9c1\uc811 \uad00\ucc30\ud55c \uc0dd\uc0b0 \uc0ac\ub840\uc785\ub2c8\ub2e4. \uc2e4\uc81c \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uc774\ub7ec\ud55c \uacb0\ud568\uc774 \ub098\ud0c0\ub098\ub294 \ub2e8\uacc4\uc640 \uc774\ub97c \uc7a1\uc544\ub0b4\ub294 \uac80\uc0ac \ud56d\ubaa9\uc744 \ubcf4\uc5ec \uc90d\ub2c8\ub2e4. \ube44\uc6a9 \uc21c\uc704\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uacac\uc801 \ubc0f \uc81c\uc791 \uc791\uc5c5 \uc790\ub8cc\ub97c \ubc14\ud0d5\uc73c\ub85c \ud588\uc73c\uba70, \uc124\uacc4\ub41c \ud45c\ubcf8\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. \ud45c\uc900\uc5d0\uc11c \uc778\uc6a9\ud55c \ub0b4\uc6a9\uc774 \uc544\ub2c8\uba70, \uc5b4\ub5a4 \ud45c\uc900\ub3c4 \uc774\ub97c \uc774\ub7f0 \ud615\uc2dd\uc73c\ub85c \uc81c\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uc81c\uc791\uc5c5\uccb4\uc758 \uacf5\uc815 \uc9c0\uc2dd\uc5d0 \uad00\ud574 \uc194\uc9c1\ud558\uac8c \ubc1d\ud600\uc57c \ud560 \uad6c\ubd84\uc785\ub2c8\ub2e4. \ub610\ud55c \uc774 \uacfc\uc815\uc774 \uc720\uc6a9\ud55c \uc774\uc720\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc124\uacc4 \uac00\uc774\ub4dc\uac00 \uc77c\uc5b4\ub098\uc57c \ud55c\ub2e4\uace0 \ub9d0\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc2e4\uc81c \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uc77c\uc744 \uc124\uba85\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacac\uc801\uc744 \uc704\ud55c \ud50c\ub809\uc2a4 PCB \uc0ac\uc591 \uc9c0\uc815 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc5f4 \uac00\uc9c0 \ud56d\ubaa9\uc744 \ubcf4\ub0b4\uba74 \ubcf4\ud1b5 \uccab \ud68c\uc2e0\uc73c\ub85c \uacac\uc801\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc758 \ub124 \ud56d\ubaa9\uc744 \ube60\ub728\ub9ac\uba74 \uccab \ud68c\uc2e0\uc740 \uc9c8\ubb38\uc774 \ub418\uace0, \ubd88\ud544\uc694\ud55c \uc655\ubcf5\uc774 \ud55c \ubc88 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uae30\ud310 \uc678\uacfd\uc120 \ubc0f \uad7d\ud798 \uc704\uce58<\/strong>, \ud3c9\uba74 \ud615\uc0c1\uc774 \uc544\ub2c8\ub77c \uc7a5\ucc29\ub41c \ud615\uc0c1\uc73c\ub85c \uadf8\ub824 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc2a4\ud0dd\uc5c5<\/strong>, \uad7d\ud798 \uc601\uc5ed\uc758 \ucd1d \ud50c\ub809\uc2a4 \ub450\uaed8\ub97c \ubcc4\ub3c4\ub85c \uba85\uc2dc\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uad7d\ud798 \ubc18\uacbd \ubc0f \uad7d\ud798 \uc9c1\uacbd<\/strong>, \uac01\uac01 \uacf5\ucc28\ub97c \uc9c0\uc815\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc815\uc801 \ub610\ub294 \ub3d9\uc801 \uc5ec\ubd80.<\/strong> \ub3d9\uc801 \uad7d\ud798\uc774\ub77c\uba74 \ubaa9\ud45c \uc0ac\uc774\ud074 \uc218\uc640 \ubd80\ud488\uc774 \ubc1b\ub294 \uc6c0\uc9c1\uc784.<\/li>\n\n\n\n<li><strong>\ub3d9\ubc15 \uc885\ub958 \ubc0f \uc911\ub7c9<\/strong> \u2014 RA \ub610\ub294 ED \uc5ec\ubd80\uc640 \ub3d9\ubc15 \ub450\uaed8.<\/li>\n\n\n\n<li><strong>\ucee4\ubc84\ub808\uc774 \uc885\ub958 \ubc0f \uac1c\uad6c\ubd80 \uc704\uce58.<\/strong><\/li>\n\n\n\n<li><strong>\ubcf4\uac15\uc7ac \uc7ac\uc9c8, \ub450\uaed8 \ubc0f \uc704\uce58<\/strong>, \ubcc4\ub3c4 \ud56d\ubaa9\uc73c\ub85c \uce58\uc218\ub97c \uc9c0\uc815\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ucee4\ub125\ud130 \ubd80\ud488 \ubc88\ud638 \ubc0f \uacb0\ud569 \uc0c1\ub300 \ub3c4\uba74<\/strong>, \uc811\uc810 \ubc29\ud5a5, \ud53c\uce58, \uc0bd\uc785 \uae38\uc774 \ubc0f \ud544\uc694\ud55c \uaf2c\ub9ac\ubd80 \ub450\uaed8\ub3c4 \ud3ec\ud568\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ud45c\uba74 \ub9c8\uac10<\/strong>, \uacf5\ucc28\uc640 \ud568\uaed8 \uc784\ud53c\ub358\uc2a4 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc73c\uba74 \uba85\uc2dc\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc870\ub9bd \uc694\uad6c \uc0ac\ud56d<\/strong>, \uace0\uc815\uad6c\uac00 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\ub97c \ud3ec\ud568\ud574 \uc8fc\uc138\uc694.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">1~4\ubc88 \ud56d\ubaa9 \uc5c6\uc774 \uc791\uc131\ud55c \uacac\uc801\uc740 \uac00\uaca9\ucc98\ub7fc \ud3ec\uc7a5\ud55c \ucd94\uce21\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc774 \ub124 \uac00\uc9c0\uac00 \ud574\ub2f9 \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ucd94\uce21\uacfc \uacac\uc801\uc758 \ucc28\uc774\ub97c \uba54\uc6b0\ub294 \uac83\uc774 \ubc14\ub85c \uc774 \ubaa9\ub85d\uc774 \uc904\uc5ec \uc8fc\ub294 \ubd88\ud544\uc694\ud55c \uc655\ubcf5\uc785\ub2c8\ub2e4. <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/flex-pcb\/\">\uc774 \uc138\ubd80 \uc815\ubcf4\ub97c \ubb38\uc758\uc640 \ud568\uaed8 \ubcf4\ub0b4 \uc8fc\uc138\uc694<\/a> \uadf8\ub7ec\uba74 \ub808\uc774\uc544\uc6c3 \uac80\ud1a0\ubd80\ud130 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\ub294 \ub9ac\uc9c0\ub4dc PCB\ubcf4\ub2e4 \ube44\uc2fc\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd80\ud488 \ub2e8\uac00\ub85c \ubcf4\uba74 \ub300\uccb4\ub85c \uadf8\ub807\uace0, \ub54c\ub85c\ub294 \uba87 \ubc30\ub098 \ube44\uc309\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc870\ub9bd\ud488 \uae30\uc900\uc73c\ub85c\ub294 \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ud50c\ub809\uc2a4 \ud68c\ub85c\ub97c \uc0ac\uc6a9\ud558\uba74 \ucee4\ub125\ud130, \ucf00\uc774\ube14 \uc5b4\uc148\ube14\ub9ac, \uadf8\ub9ac\uace0 \uc774\uc5d0 \uc218\ubc18\ub418\ub294 \uc791\uc5c5\uacfc \uac80\uc0ac \uacfc\uc815\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc911\uc694\ud55c \ube44\uad50 \uae30\uc900\uc740 \uc870\ub9bd\ud488 \uc804\uccb4 \ube44\uc6a9\uacfc \uc870\ub9bd\ud488 \uc804\uccb4 \ube44\uc6a9\uc785\ub2c8\ub2e4. \ud50c\ub809\uc2a4 \ud68c\ub85c\uc758 \ucd94\uac00 \ube44\uc6a9\uc740 \ubb34\uc5b8\uac00\ub97c \ub300\uccb4\ud560 \ub54c\ub9cc \uc9c0\ubd88\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\uc758 \ub2e8\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd80\ud488\uc740 \ubcf4\uac15 \ucc98\ub9ac\ub418\uc5b4 \ud718\uc9c0 \uc54a\ub294 \uc601\uc5ed\uc5d0\ub9cc \uc2e4\uc7a5\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \ub3d9\uc77c \uba74\uc801\uc758 \uacbd\uc131 \uae30\ud310\ubcf4\ub2e4 \uc2e4\uc7a5 \ubc00\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ub450\uaed8\uc640 \uce35\uc218\ub3c4 \uacbd\uc131 \uae30\ud310\ubcf4\ub2e4 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \uc870\ub9bd \uc2dc\uc5d0\ub294 \uace0\uc815 \uc9c0\uadf8\uc640 \uc2b5\ub3c4 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc124\uacc4 \uaddc\uce59\ub3c4 \ub354 \uc5c4\uaca9\ud569\ub2c8\ub2e4. FR4\uc5d0\uc11c\ub294 \ud1b5\uacfc\ud560 \uc218 \uc788\ub294 \uc544\uc2ac\uc544\uc2ac\ud55c \ubc30\uce58\ub3c4 \uad7d\ud798 \ubd80\uc704\uc5d0\uc11c\ub294 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\uc640 \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 PCB\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2a4 PCB\ub294 \uc804\uccb4 \uc601\uc5ed\uc774 \uc720\uc5f0\ud569\ub2c8\ub2e4. \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4 PCB\ub294 \uacbd\uc131 FR4 \ubd80\ubd84\uc744 \uac19\uc740 \uae30\ud310\uc5d0 \uc801\uce35\ud558\uace0 \uc720\uc5f0\ud55c \uad6c\uc5ed\uc73c\ub85c \uc5f0\uacb0\ud574, \uacbd\uc131 \ubd80\ubd84\uacfc \uc720\uc5f0\ud55c \ubd80\ubd84\uc774 \ud558\ub098\uc758 \uc5f0\uc18d\ub41c \ud68c\ub85c\uac00 \ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2a4\ub97c \uc0ac\uc6a9\ud558\ub294 \uc720\uc77c\ud55c \uc774\uc720\ub294 \uae30\ud310\uacfc \ucf00\uc774\ube14 \uc0ac\uc774\uc758 \ucee4\ub125\ud130\uc640 \ub0a9\ub55c \uc811\ud569\ubd80\ub97c \uc5c6\uc568 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\ub97c \ubc18\ubcf5\ud574\uc11c \uad7d\ud600\ub3c4 \ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124, \ud558\uc9c0\ub9cc \ubc18\ubcf5 \uad7d\ud798\uc5d0 \ub9de\uac8c \uc124\uacc4\ub41c \uad6c\uc870\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc815\uc801 \ud50c\ub809\uc2a4\uc640 \ub3d9\uc801 \ud50c\ub809\uc2a4\ub294 \uad6c\uc870\uac00 \ub2e4\ub974\uba70, \uad6c\ub9ac \uc885\ub958, \ud544\ub984 \ub450\uaed8, \uc811\ucc29 \uc2dc\uc2a4\ud15c\uc774 \ubaa8\ub450 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc6c0\uc9c1\uc774\ub294 \uc704\uce58\uc5d0 \uc815\uc801 \ud50c\ub809\uc2a4 \ubd80\ud488\uc744 \uc124\uce58\ud558\uba74 \uad7d\ud798 \ubd80\uc704\uc5d0\uc11c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub3d9\uc801 \uc0ac\uc6a9\uc5d0 \ud5c8\uc6a9\ub418\ub294 \ud615\uc0c1\uc740 \ub2e4\uc74c \ud398\uc774\uc9c0\uc758 \uae30\uc900\uc744 \ubc14\ud0d5\uc73c\ub85c \uc0b0\uc815\ud569\ub2c8\ub2e4. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb-bend-radius\/\">\ud50c\ub809\uc2a4 PCB \uad7d\ud798 \ubc18\uacbd<\/a> \ud398\uc774\uc9c0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FPC\uc640 FFC\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">FPC\ub294 \ud544\ub984 \uae30\ud310 \uc704\uc5d0 \uad6c\ub9ac\ub97c \ud615\uc131\ud558\uace0 \ubd80\ud488\uacfc \uc124\uacc4\ub41c \ud68c\ub85c\ub97c \uac16\ucd98 \ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \ud68c\ub85c\uc785\ub2c8\ub2e4. FFC\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc810\ub300\uc810 \uc5f0\uacb0\uc5d0 \uc4f0\uc774\ub294 \ud3c9\uba74 \ud50c\ub809\uc2dc\ube14 \ucf00\uc774\ube14\ub85c, \ubd80\ud488\uc774 \uc5c6\ub294 \ub3c4\uccb4 \uce90\ub9ac\uc5b4\uc785\ub2c8\ub2e4. \uc2e4\uc7a5\ud560 \ubd80\ud488\uc774 \uc5c6\uace0 \uc784\ud53c\ub358\uc2a4 \uc694\uac74\ub3c4 \uc5c6\ub2e4\uba74, \ub300\uac1c FFC\uac00 \ub354 \uc800\ub834\ud558\uba74\uc11c\ub3c4 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud50c\ub809\uc2a4 PCB\uc758 \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\uc870\uc640 \ud544\uc694\ud55c \ud234\ub9c1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ub2e8\uc77c \uac00\uaca9\ud45c\ub85c \uacf5\uac1c\ud558\uae30\ubcf4\ub2e4 \ud504\ub85c\uc81d\ud2b8\ubcc4\ub85c \uacac\uc801\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2dc\uc81c\ud488 \uc218\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\ub110 \ud65c\uc6a9\ub960\uc774 \ub192\uc744\uc218\ub85d \ube44\uc6a9 \ud6a8\uc728\uc774 \ud06c\uac8c \uac1c\uc120\ub418\ubbc0\ub85c, \uc2e4\uc81c \uc694\uad6c \uc0ac\ud56d\uc744 \ubc14\ud0d5\uc73c\ub85c \ud504\ub85c\uc81d\ud2b8\ubcc4 \uacac\uc801\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800 \uad6c\uc870\ub97c \uc120\ud0dd\ud558\uace0, \uadf8\ub2e4\uc74c \uc7ac\ub8cc\ub97c \uc815\ud55c \ub4a4, \uad7d\ud798 \uc870\uac74\uc744 \uc81c\ub300\ub85c \uc9c0\uc815\ud558\uc138\uc694. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ub2e4\ub978 \uc694\uc18c\ub294 \uc911\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud50c\ub809\uc2a4 PCB \ubb38\uc81c\uc758 \ub300\ubd80\ubd84\uc740 \uc774 \uc138 \uac00\uc9c0 \uc911 \ud558\ub098\ub97c \uc758\ub3c4\uc801\uc73c\ub85c \uacb0\uc815\ud558\uc9c0 \uc54a\uace0 \uae30\ubcf8\uac12\uc5d0 \ub9e1\uae34 \ub370\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc870\uc5c5\uccb4\ub3c4 \uac19\uc740 \uc21c\uc11c\ub85c \uc791\uc5c5\ud569\ub2c8\ub2e4. \uc124\uce58 \ud615\uc0c1, \uc801\uce35 \uad6c\uc870, \uc815\uc801 \ub610\ub294 \ub3d9\uc801 \uc0ac\uc6a9 \uc5ec\ubd80\ub97c \ubb38\uc758 \uc2dc \ud568\uaed8 \ubcf4\ub0b4\uc8fc\uc2dc\uba74, \uac80\ud1a0\ub97c \uc2dc\uc791\ud560 \ub54c \ub204\ub77d\ub41c \uc815\ubcf4\ubd80\ud130 \ud655\uc778\ud558\ub294 \ub300\uc2e0 \ub808\uc774\uc544\uc6c3\ubd80\ud130 \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/flex-pcb\/\">\ud50c\ub809\uc2a4 PCB \uacac\uc801 \uc694\uccad<\/a> \uacc4\uc57d\uc744 \ud655\uc815\ud558\uae30 \uc804\uc5d0 \uc801\uce35 \uad6c\uc870\ub97c \uac80\ud1a0\ud574 \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ucd9c\ucc98<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IPC \/ Global Electronics Association, <em>IPC-2223F: \ud50c\ub809\uc2dc\ube14\/\ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \uae30\ud310\uc758 \ub2e8\uba74 \uc124\uacc4 \ud45c\uc900<\/em>\uc740 \uc124\uacc4 \uaddc\uce59 \uc139\uc158\uc5d0\uc11c \ucc38\uc870\ud55c \uad7d\ud798 \ud615\uc0c1, \ucee4\ubc84\ucf54\ud2b8 \ubd88\uc5f0\uc18d\ubd80 \ubc0f \ubcf4\uac15\ud310 \ubc30\uce58\uc5d0 \uad00\ud55c \uc124\uacc4 \uaddc\uce59\uc758 \ucd9c\ucc98\uc774\uba70, \ub9c1\ud06c\ub41c \uad7d\ud798 \ubc18\uacbd \ud398\uc774\uc9c0\uc5d0\uc11c \ub3c4\ucd9c\ud55c \uad6c\ub9ac \ubcc0\ud615 \ud55c\uacc4\uc758 \ucd9c\ucc98\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uac1c\uc815 \uc0c1\ud0dc\ub294 \ubc1c\ud589\uc0ac\uc758 <a href=\"https:\/\/www.electronics.org\/Status.aspx\">\ud45c\uc900 \uc0c1\ud0dc \ud398\uc774\uc9c0<\/a>.<\/li>\n\n\n\n<li>IPC \/ Global Electronics Association, <em>IPC-6013F: \ud50c\ub809\uc2dc\ube14\/\ub9ac\uc9c0\ub4dc-\ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \uae30\ud310\uc758 \uc801\uaca9\uc131 \ubc0f \uc131\ub2a5 \uaddc\uaca9<\/em>\uc740 \ud50c\ub809\uc2a4 \uae30\ud310 \uc81c\uc791\ubb3c\uc774 \ucda9\uc871\ud574\uc57c \ud558\ub294 \uc2b9\uc778 \uc694\uac74\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>IPC \/ Global Electronics Association, <em>IPC-4202C: \ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \uae30\ud310\uc6a9 \ud50c\ub809\uc2dc\ube14 \ubca0\uc774\uc2a4 \uc720\uc804\uccb4 \uaddc\uaca9<\/em>, <em>IPC-4203C: \ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \ud68c\ub85c\uc6a9 \ucee4\ubc84 \ubc0f \uc811\ud569 \uc7ac\ub8cc<\/em>, \ubc0f <em>IPC-4204C: \ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \uae30\ud310 \uc81c\uc870\uc6a9 \ud50c\ub809\uc2dc\ube14 \uae08\uc18d \ud074\ub798\ub4dc \uc720\uc804\uccb4<\/em>\ub294 \ubca0\uc774\uc2a4 \ud544\ub984, \ucee4\ubc84\ub808\uc774 \ubc0f \uc801\uce35\uc7ac \uaddc\uaca9\uc758 \ucd9c\ucc98\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>IPC \/ Global Electronics Association, <em>IPC-A-600M: \uc778\uc1c4 \uae30\ud310\uc758 \ud5c8\uc6a9 \uae30\uc900<\/em>\uc740 DFM \uac80\ud1a0\uc5d0\uc11c \ucc38\uc870\ud558\ub294 \uc678\uad00 \uc2b9\uc778 \uae30\uc900\uc758 \ucd9c\ucc98\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>IPC, <em>IPC-TM-650: \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc2dc\ud5d8 \ubc29\ubc95<\/em>\uc740 \ub9e4\ub274\uc5bc \uac1c\uc815\ud310\uc774 \uc544\ub2c8\ub77c \uac1c\ubcc4 \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc778\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc720\uc804\uc728 \ubc0f \uc190\uc2e4 \uacc4\uc218 \uac12\uc740 \uc2dc\ud5d8 \ubc29\ubc95 2.5.5.3\uc744, \uad6c\ub9ac\ubc15 \uc5f0\uc2e0\uc728\uc740 \uc2dc\ud5d8 \ubc29\ubc95 2.4.18.1\uc744 \ucc38\uc870\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>Qnity Electronics(DuPont electronics), <a href=\"https:\/\/www.qnityelectronics.com\/pyralux-ap.html\">Pyralux AP \ud50c\ub809\uc2dc\ube14 \ud68c\ub85c \uc801\uce35\uc7ac<\/a> \uacfc <a href=\"https:\/\/www.qnityelectronics.com\/products\/pyralux-fr-flame-retardant-acrylic-based-copper-clad-laminate.html\">Pyralux FR \ub09c\uc5f0 \uc801\uce35\uc7ac<\/a>\ub294 1 MHz \ubc0f 10 GHz\uc5d0\uc11c\uc758 \uc720\uc804\uc728\uacfc \uc190\uc2e4 \uacc4\uc218 \uac12 \ubc0f \uc2dc\ud5d8 \ubc29\ubc95\uc758 \ucd9c\ucc98\uc785\ub2c8\ub2e4. 2026-10-22\uc5d0 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. DuPont\uc758 \ud50c\ub809\uc2dc\ube14 \ud68c\ub85c \ubc0f \ud3f4\ub9ac\uc774\ubbf8\ub4dc \ud398\uc774\uc9c0\ub294 \ud604\uc7ac DuPont\uc5d0\uc11c \ubd84\uc0ac\ub41c \uc804\uc790 \uc0ac\uc5c5\ubd80\uc778 Qnity\ub85c \ub9ac\ub514\ub809\uc158\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>Qnity Electronics, <a href=\"https:\/\/www.qnityelectronics.com\/kapton-hn.html\">Kapton HN \ud3f4\ub9ac\uc774\ubbf8\ub4dc \ud544\ub984<\/a>\uc740 UL \uc0c1\ub300 \uc5f4 \uc9c0\uc218 \ub4f1\uae09\uacfc \uba85\uc2dc\ub41c \uc0ac\uc6a9 \uc628\ub3c4 \ubc94\uc704\uc758 \ucd9c\ucc98\uc785\ub2c8\ub2e4. 2026-10-22\uc5d0 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>JX Advanced Metals, <a href=\"https:\/\/www.jx-nmm.com\/english\/products\/copper_foil\/rolled_copper_foil\/ha.html\">\ud50c\ub809\uc2dc\ube14 \uc778\uc1c4 \ud68c\ub85c\uc6a9 HA \uc555\uc5f0 \uad6c\ub9ac\ubc15<\/a>\uc740 \ud3ec\uc77c \uc885\ub958\ubcc4 \uacb0\uc815 \ubc29\ud5a5, \ud0c4\uc131\ub960 \ubc0f \uad74\uace1 \ub0b4\uad6c\uc131 \ub370\uc774\ud130\uc758 \ucd9c\ucc98\uc785\ub2c8\ub2e4. 2026-10-22\uc5d0 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A flex PCB is a circuit built on a flexible polymer film, usually polyimide, with copper conductors bonded to it and a coverlay protecting them. That is the definition, and it is the part already answered above the search results. It is not the part that decides whether your build works. Four questions decide that, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24254,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Flex PCB: Types, Materials, Stackup and Design Rules","_seopress_titles_desc":"Compare flex PCB types and materials, weigh the design rules that get circuits rejected, and get your stackup reviewed before you commit.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[16],"tags":[],"class_list":["post-24253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-fabrication"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/comments?post=24253"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24253\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media\/24254"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=24253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=24253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=24253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}