{"id":24271,"date":"2026-10-23T01:51:11","date_gmt":"2026-10-23T01:51:11","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=24271"},"modified":"2026-10-23T09:16:41","modified_gmt":"2026-10-23T09:16:41","slug":"hdi-pcb","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ko\/blog\/hdi-pcb\/","title":{"rendered":"HDI PCB: \uc801\uce35 \uad6c\uc870, \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \ubc0f \uc124\uacc4"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud558\ub098\uc758 <strong>HDI PCB<\/strong>, \uc989 \uace0\ubc00\ub3c4 \uc0c1\ud638\uc5f0\uacb0 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc740 \ubbf8\uc138 \ubc30\uc120\uacfc \uc18c\ud615 \uce35\uac04 \uc5f0\uacb0\uc744 \uc0ac\uc6a9\ud574 \uc8fc\uc5b4\uc9c4 \uba74\uc801\uc5d0 \ub354 \ub9ce\uc740 \ubc30\uc120\uc744 \ubc30\uce58\ud569\ub2c8\ub2e4. \ub808\uc774\uc800\ub85c \ub4dc\ub9b4\ub9c1\ud55c \ub9c8\uc774\ud06c\ub85c\ube44\uc544\uc640 \uc587\uc740 \ube4c\ub4dc\uc5c5 \uce35\uc740 \ubaa8\ub4e0 \uc5f0\uacb0\ubd80\uc5d0 \uc804\uccb4 \ub450\uaed8\ub97c \uad00\ud1b5\ud558\ub294 \ud640\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc870\ubc00\ud55c \ubd80\ud488 \ud328\ub4dc\ub97c \uc5f0\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uacc4\uc0c1 \uc911\uc694\ud55c \uc9c8\ubb38\uc740 \uc774\ub7ec\ud55c \uae30\ub2a5\uc774 \ucd94\uac00 \uacf5\uc815\uc744 \uac10\uc218\ud560 \ub9cc\ud07c \ubc30\uc120 \uc81c\uc57d\uc744 \ud574\uacb0\ud574 \uc8fc\ub294\uc9c0\uc785\ub2c8\ub2e4. \ubd80\ud488 \ud328\ud0a4\uc9c0\uc758 \uae30\ud558 \uad6c\uc870\uc640 \uce35 \uc811\uadfc\uc131\ubd80\ud130 \uc0b4\ud3b4\ubcf8 \ub2e4\uc74c \uad6c\uc870\ub97c \ube44\uad50\ud558\uc138\uc694. \ud53c\uce58\uac00 \uc791\ub2e4\ub294 \uc0ac\uc2e4\ub9cc\uc73c\ub85c \uc801\uce35 \uad6c\uc870\ub97c \uacb0\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\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>HDI\ub294 \uc0c1\ud638\uc5f0\uacb0 \ubc00\ub3c4\uc640 \uad6c\uc870\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uce35\uc744 \ucd94\uac00\ud558\ub294 \uac83\ub9cc\uc73c\ub85c \uae30\ud310\uc774 HDI\uac00 \ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubcfc \uadf8\ub9ac\ub4dc \uc5b4\ub808\uc774(BGA)\uc758 \ud53c\uce58, \uad6c\ub9ac \ud328\ub4dc \ud06c\uae30, \ubc30\uc120 \uac04\uaca9 \ubc0f \ube44\uc544 \ub79c\ub4dc\uac00 \ud568\uaed8 \ud32c\uc544\uc6c3 \ubc30\uc120\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub450 \ud328\ub4dc \uc0ac\uc774\uc5d0 \ubc30\uc120 \ud558\ub098\uac00 \ub4e4\uc5b4\uac04\ub2e4\uace0 \ud574\uc11c \ud328\ud0a4\uc9c0 \uc804\uccb4\uc758 \ud32c\uc544\uc6c3 \ubc30\uc120\uc774 \uac00\ub2a5\ud558\ub2e4\ub294 \ub73b\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc81c\uc870 \ud30c\uc77c\uc744 \ud655\uc815\ud558\uae30 \uc804\uc5d0 \ud6c4\ubcf4 \uc801\uce35 \uad6c\uc870\uc758 \uacf5\uc815, \uae30\ud310 \ucd1d\ube44\uc6a9 \ubc0f \uc2e0\ub8b0\uc131 \uadfc\uac70\ub97c \ube44\uad50\ud558\uc138\uc694.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">PCB\uc758 \ubc00\ub3c4\ub97c \ub192\uc774\ub294 \uc694\uc18c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HDI \uad6c\uc870\ub294 \ub354 \uc791\uc740 \uc0c1\ud638\uc5f0\uacb0 \uc694\uc18c\ub97c \ud1b5\ud574 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ubc30\uc120 \uacf5\uac04\uc744 \ub298\ub9bd\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294 \ud45c\uba74\uce35\uc744 \ubc14\ub85c \uc544\ub798 \uad6c\ub9ac\uce35\uc5d0 \uc5f0\uacb0\ud558\uba74\uc11c \ub354 \uae4a\uc740 \uce35\uc740 \ub2e4\ub978 \ubc30\uc120\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ubbf8\uc138 \ubc30\uc120\uacfc \uc791\uc740 \ucea1\ucc98 \ud328\ub4dc\ub294 \uc870\ubc00\ud55c \ud328\ud0a4\uc9c0 \uc8fc\ubcc0\uc5d0 \ucd94\uac00\uc801\uc778 \ud32c\uc544\uc6c3 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.protoexpress.com\/kb\/pcb-design-hdi\/\">Sierra Circuits\uc758 HDI \uc124\uacc4 \ucc38\uace0 \uc790\ub8cc<\/a> \uc5d0\uc11c\ub294 \ub192\uc740 \ubc30\uc120 \ubc00\ub3c4, \ub9c8\uc774\ud06c\ub85c\ube44\uc544, \uc7ac\ub8cc \uc120\ud0dd \ubc0f \ube4c\ub4dc\uc5c5 \uacc4\ud68d\uc758 \uc870\ud569\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uc790\ub8cc\uc5d0 \uc81c\uc2dc\ub41c \uce58\uc218 \uc608\uc2dc\ub294 \ud2b9\uc815 \uc124\uacc4 \uc870\uac74\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc2e4\uc81c \uad6c\uc870\uc5d0\ub294 \uae30\ud310 \uc81c\uc870\uc5c5\uccb4\uac00 \uc2b9\uc778\ud55c \uc124\uacc4 \uaddc\uce59\uc744 \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc138 \uac00\uc9c0 \uad6c\ubd84\uc744 \uba85\ud655\ud788 \ud558\uc138\uc694.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uce35 \uc218<\/strong> \ub294 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uad6c\ub9ac\uce35\uc758 \uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uc544 \uc5f0\uacb0 \ubc94\uc704<\/strong> \ub294 \uc0c1\ud638\uc5f0\uacb0\ubd80\uac00 \uc5b4\ub290 \uce35\uacfc \uc5b4\ub290 \uce35\uc744 \uc5f0\uacb0\ud558\ub294\uc9c0 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud2b9\uc9d5 \uce58\uc218<\/strong> \ub294 \uacf5\uc815\uc5d0\uc11c \uc9c0\uc6d0\ud574\uc57c \ud558\ub294 \ubc30\uc120 \ubc0f \uc815\ud569 \ud5c8\uc6a9\uc624\ucc28\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18 \ub2e4\uce35 \uae30\ud310\uc740 \uce35\uc774 \ub9ce\uace0 \ud070 \uad00\ud1b5\ud640\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74 HDI \uae30\ud310\uc740 \uce35\uc774 \uc801\ub354\ub77c\ub3c4 \ub354 \uae4c\ub2e4\ub85c\uc6b4 \uc0c1\ud638\uc5f0\uacb0\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc2e0\ud638 \uc18d\ub3c4\uac00 \ub192\ub2e4\uace0 \ud574\uc11c \ubc18\ub4dc\uc2dc HDI\uac00 \ud544\uc694\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uae30\uc801 \uc131\ub2a5\uc740 \uc5ec\uc804\ud788 \uc7ac\ub8cc, \uc784\ud53c\ub358\uc2a4, \uae30\uc900\uba74 \ubc0f \ubc30\uc120 \ud615\uc0c1\uc5d0 \uc88c\uc6b0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HDI PCB\uc640 \uc77c\ubc18 PCB: \uc5b8\uc81c HDI\uac00 \uc801\ud569\ud55c\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \ubc30\uc120 \uad6c\uc870\ub85c\ub294 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc81c\uc870 \uad6c\uc870 \uc548\uc5d0\uc11c \ubd80\ud488 \ud328\ud0a4\uc9c0, \uae30\ud310 \uba74\uc801 \ub610\ub294 \uc5f0\uacb0 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc744 \ub54c HDI\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ub354 \uc870\ubc00\ud55c \uacf5\uc815\uc774 \ud544\uc694\ud558\ub2e4\uace0 \ub2e8\uc815\ud558\uae30 \uc804\uc5d0 \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc744 \ubaa8\ub450 \ube44\uad50\ud558\uc138\uc694.<\/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\">\uc124\uacc4 \uc81c\uc57d<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18 \uad00\ud1b5\ud640 \uad6c\uc870<\/th><th class=\"has-text-align-left\" data-align=\"left\">HDI \uad6c\uc870<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc870\ubc00\ud55c \ubd80\ud488 \ud328\ub4dc \uc8fc\ubcc0\uc758 \ud32c\uc544\uc6c3 \ubc30\uc120<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub4dc\ub9b4 \ubc0f \ub79c\ub4dc \ud06c\uae30\uac00 \ubc30\uc120 \ucc44\ub110\uc744 \ub9c9\uc744 \uc218 \uc788\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub354 \uc791\uc740 \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \ub79c\ub4dc\ub85c \uc720\uc6a9\ud55c \ubc30\uc120 \uacbd\ub85c\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uc811 \uce35\uc5d0 \ub300\ud55c \uc811\uadfc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad00\ud1b5\ud640\uc740 \uae30\ud310 \uc804\uccb4 \ub450\uaed8\uc5d0 \uac78\uccd0 \uacf5\uac04\uc744 \ucc28\uc9c0\ud568<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube14\ub77c\uc778\ub4dc \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294 \ud574\ub2f9 \uce35\uc5d0\uc11c \ub05d\ub0bc \uc218 \uc788\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc81c\ud55c\ub41c \uae30\ud310 \uba74\uc801<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubc30\uc120 \uce35\uc744 \ucd94\uac00\ud558\uac70\ub098 \uc678\uacfd \uce58\uc218\ub97c \ud0a4\uc6cc\uc57c \ud560 \uc218 \uc788\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube4c\ub4dc\uc5c5 \ubc30\uc120\uc73c\ub85c \uc678\uacfd \uce58\uc218\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc81c\uc870 \uacf5\uc815 \ubd80\ub2f4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc21c\ud55c \uad6c\uc870\ub294 \uacf5\uc815 \ub2e8\uacc4\uac00 \ub354 \uc801\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucd94\uac00 \uc801\uce35, \ub4dc\ub9b4\ub9c1 \ubc0f \ub3c4\uae08\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc74c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ucd1d\ube44\uc6a9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\uc874 \ubc30\uc120\uc774 \uc774\ubbf8 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud55c\ub2e4\uba74 \ube44\uc6a9 \uce21\uba74\uc5d0\uc11c \uc720\ub9ac\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uba74\uc801 \ub610\ub294 \uce35 \uc808\uac10\uc774 \ucd94\uac00 \uacf5\uc815 \ube44\uc6a9\uc744 \uc0c1\uc1c4\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0c1\ud638\uc5f0\uacb0 \uae38\uc774\uac00 \uc9e7\uc73c\uba74 \uc804\uae30\uc801 \uc124\uacc4\uc5d0 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc9c0\ub9cc, HDI\ub77c\ub294 \uba85\uce6d\ub9cc\uc73c\ub85c \uc2e0\ud638 \ubb34\uacb0\uc131\uc774 \ubcf4\uc7a5\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ubc30\uc120 \uc784\ud53c\ub358\uc2a4\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \ucc9c\uc774\ubd80\uc640 \uadc0\ud658 \uacbd\ub85c\ub3c4 \uc8fc\uc758 \uae4a\uac8c \ud655\uc778\ud558\uc138\uc694. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/controlled-impedance-pcb-guide\/\">\uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4 \ubc0f \uae30\uc900\uba74 \uac00\uc774\ub4dc<\/a> \uc5d0\uc11c \uc774\ub7ec\ud55c \uc810\uac80 \ud56d\ubaa9\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HDI PCB \uc801\uce35 \uad6c\uc870: 1+N+1, 2+N+2 \ubc0f \uc560\ub2c8\ub808\uc774\uc5b4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ube4c\ub4dc\uc5c5 \ud45c\uae30\ubc95\uc740 \uc911\uc559 \uad6c\uc870\uc758 \uc591\ucabd\uc5d0 \ucd94\uac00\ub418\ub294 \uad6c\ub9ac\uce35\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uad6c\uc870\ub97c \ube44\uad50\ud558\ub294 \ub370 \uc720\uc6a9\ud558\uc9c0\ub9cc, \ube44\uc544 \uc5f0\uacb0 \ubc29\uc2dd\uc774\ub098 \uc81c\uc870 \uc21c\uc11c\ub97c \ubaa8\ub450 \uba85\uc2dc\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ube4c\ub4dc\uc5c5 \ud45c\uae30\ubc95 \uc77d\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758 \uacbd\uc6b0 <strong>1+N+1<\/strong>, \uc911\uc559\uc758 N\uce35 \uad6c\uc870 \uc591\ucabd\uc5d0 \uac01\uac01 \ube4c\ub4dc\uc5c5 \uad6c\ub9ac\uce35 \ud558\ub098\uac00 \ub193\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c 1+4+1 \uad6c\uc870\ub294 \uad6c\ub9ac\uce35\uc774 \ucd1d 6\uac1c\uc785\ub2c8\ub2e4. 2+4+2 \uad6c\uc870\ub294 8\uac1c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc911\uc559 \uad6c\uc870\uc5d0\ub294 \ub9e4\ub9bd \ube44\uc544\ub97c \ube44\ub86f\ud55c \uc790\uccb4 \uc5f0\uacb0\ubd80\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5\uc5d0\uc11c \ud544\uc694\ud55c \ucd1d \ud504\ub808\uc2a4 \uc791\uc5c5 \ud69f\uc218\ub294 \uc911\uc559 \uad6c\uc870\uc640 \ucd94\uac00 \uce35\uc744 \uc5b4\ub5bb\uac8c \uc81c\uc870\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \ud45c\uae30\ubc95\uc744 \ubaa8\ub4e0 \uc801\uce35 \uc791\uc5c5 \ud69f\uc218\uc758 \uc815\ud655\ud55c \uc218\uce58\ub85c \uac04\uc8fc\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/resources.altium.com\/p\/design-basics-for-hdi\">Altium\uc758 HDI \uc124\uacc4 \ubc0f \uc81c\uc870 \uc124\uba85<\/a> \uc740 \ube4c\ub4dc\uc5c5, \ub808\uc774\uc5b4 \uacc4\ud68d, \uc81c\uc870 \uc5ed\ub7c9\uc744 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \ub77c\uc6b0\ud305\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uc81c\uc870\uc5c5\uccb4\uc640 \uc0c1\uc138 \ub808\uc774\uc5b4 \ubc0f \ube44\uc544 \uc2a4\ud32c \ub3c4\uba74\uc744 \ud569\uc758\ud558\uc138\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"485\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/annotated-buildup.webp\" alt=\"HDI PCB cross-sections show one or two buildup layers around a four-layer central structure.\" class=\"wp-image-24273\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/annotated-buildup.webp 900w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/annotated-buildup-300x162.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/annotated-buildup-768x414.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/annotated-buildup-18x10.webp 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\"><em>\uc6d0\ubcf8 \ub3c4\uc2dd\uc774\uba70 \ucd95\ucc99\uc5d0 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc608\uc2dc\ub294 \uac00\ub2a5\ud55c \ube44\uc544 \uc2a4\ud32c\uc744 \ubcf4\uc5ec \uc8fc\uba70, \uc644\uc804\ud55c \uc591\uc0b0\uc6a9 \uc2a4\ud0dd\uc5c5\uc744 \ub098\ud0c0\ub0b4\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ube44\uc544 \ubc30\uce58\uc640 \ube44\uc544 \uc704\uce58 \uad6c\ubd84<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc801\uce35 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294<\/strong> \uc5f0\uc18d\ub41c \ub808\uc774\uc5b4 \uc30d\uc744 \uac00\ub85c\uc9c8\ub7ec \uc11c\ub85c \uc815\ub82c\ub429\ub2c8\ub2e4. <strong>\uc5c7\uac08\ub9bc \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294<\/strong> \uc11c\ub85c \uc5b4\uae0b\ub098 \uc788\uc73c\uba70, \uc911\uac04 \ub808\uc774\uc5b4\uc758 \ub79c\ub529 \uc601\uc5ed\uc744 \uc5f0\uacb0\ud558\ub294 \ub3c4\uccb4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc5c7\uac08\ub9bc \ubc30\uce58\ub294 \ub77c\uc6b0\ud305 \uacf5\uac04\uc744 \ucc28\uc9c0\ud558\uace0, \uc801\uce35 \ubc30\uce58\ub294 \uc774\ub97c \uc9c0\uc9c0\ud558\ub294 \ucda9\uc804 \uad6c\uc870\uc640 \uc811\ud569\ubd80\uc5d0 \ub354 \ud070 \uc694\uad6c \uc0ac\ud56d\uc744 \ubd80\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud328\ub4dc \ub0b4 \ube44\uc544\ub294<\/strong> \uc704\uce58\ub97c \uc124\uba85\ud558\ub294 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. \ube44\uc544 \uac1c\uad6c\ubd80\uac00 \ubd80\ud488 \ub79c\ub4dc \uc548\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ucda9\uc804 \uc7ac\ub8cc\ub098 \uc644\uc131\ub41c \ud45c\uba74\uc744 \uc9c0\uc815\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub808\uc774\uc800 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294 \uad6c\ub9ac\ub85c \ucda9\uc804\ud560 \uc218 \uc788\uc73c\uba70, \ub354 \ud070 \uad00\ud1b5 \ube44\uc544\uc5d0\ub294 \ub2e4\ub978 \ucda9\uc804 \ubc0f \ucea1\ud551 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\ub4dc\uac00 \uc870\ub9bd \uc911\uc5d0 \uc9c0\uc9c0\ub825\uc744 \uc720\uc9c0\ud558\uace0 \uc758\ub3c4\uce58 \uc54a\uac8c \ub55c\ub0a9\uc774 \uac1c\uad6c\ubd80\ub85c \ube60\uc838\ub098\uac00\uc9c0 \uc54a\ub3c4\ub85d, \ud544\uc694\ud55c \uc644\uc131 \uad6c\uc870\ub97c \uc9c0\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc560\ub2c8\ub808\uc774\uc5b4 HDI\ub294<\/strong>\uc5d8\ub9ac\ucee4(ELIC, \ubaa8\ub4e0 \ub808\uc774\uc5b4 \uac04 \uc0c1\ud638 \uc5f0\uacb0)\ub77c\uace0\ub3c4 \ud558\uba70, \uad6c\ub9ac \ucda9\uc804 \uc801\uce35 \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uad6c\uc870\ub97c \ud1b5\ud574 \uc784\uc758\uc758 \uad6c\ub9ac \ub808\uc774\uc5b4 \uac04 \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.protoexpress.com\/kb\/hdi-pcb-manufacturing\/\">Sierra Circuits\uc758 HDI \uc81c\uc870 \ucc38\uace0 \uc790\ub8cc\ub294<\/a> \uc774 \uad6c\uc870\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc55e\uc11c \ub098\uc628 \uc911\uc559 \uad6c\uc870 \uc608\uc2dc\uc640 \ub2ec\ub9ac, \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uc5f0\uacb0\uc740 \uc804\uccb4 \ub808\uc774\uc5b4 \uad6c\uc870\uc5d0 \uac78\uccd0 \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uac01 \ub124\ud2b8\ub294 \uc5ec\uc804\ud788 \ud560\ub2f9\ub41c \ub3c4\uccb4\uc5d0\ub9cc \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc560\ub2c8\ub808\uc774\uc5b4\ub77c\uace0 \ud574\uc11c \ubaa8\ub4e0 \ub124\ud2b8\uc5d0\uc11c \ubaa8\ub4e0 \ub808\uc774\uc5b4\uac00 \uc804\uae30\uc801\uc73c\ub85c \uc5f0\uacb0\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sierra\uc758 \uc124\uacc4 \ucc38\uace0 \uc790\ub8cc\uc5d0\uc11c\ub294 \uc801\uce35 \ubc0f \uc5c7\uac08\ub9bc \ubc30\uce58\ub3c4 \uc124\uba85\ud569\ub2c8\ub2e4. \uc2e4\uc81c \ud32c\uc544\uc6c3 \uc694\uad6c \uc0ac\ud56d\uc744 \ubc14\ud0d5\uc73c\ub85c \uc81c\uc870\uc5c5\uccb4\uc640 \ud568\uaed8 \uad6c\uc870\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ub354 \uc790\uc138\ud55c \uc2a4\ud32c, \ucda9\uc804 \ubc0f \ucea1\ud551 \ub0b4\uc6a9\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-via-guide\/\">PCB \ube44\uc544 \uc720\ud615 \ubc0f \uc124\uacc4 \uaddc\uce59<\/a> \uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc608\uc81c\ub85c \uc0b4\ud3b4\ubcf4\uae30: \uc774 BGA \ud328\ub4dc \uc0ac\uc774\ub85c \ud2b8\ub808\uc774\uc2a4\ub97c \ube7c\ub0bc \uc218 \uc788\uc744\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc811\ud55c \ud328\ub4dc \uc0ac\uc774\ub85c \ud2b8\ub808\uc774\uc2a4\uac00 \uc9c0\ub098\uac00\ub824\uba74, \ud328\ub4dc \uac04 \uad6c\ub9ac \uac04\uaca9\uc774 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uc591\ucabd \ud074\ub9ac\uc5b4\ub7f0\uc2a4\ub97c \uc218\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uad6d\uc18c\uc801\uc778 \ud655\uc778\uc740 \uc2a4\ud0dd\uc5c5\uc744 \ube44\uad50\ud558\uae30 \uc804\uc5d0 \uc720\uc6a9\ud558\uc9c0\ub9cc, \ud328\ud0a4\uc9c0 \uc804\uccb4\uc758 \ud32c\uc544\uc6c3 \uc6a9\ub7c9\uc744 \ud310\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ud558 \uce58\uc218 \uc124\uc815<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad50\uc721\uc6a9 \uc608\uc2dc\ub85c \ub2e4\uc74c\uc758 \uacf5\uce6d \uce58\uc218\ub97c \uac00\uc815\ud574 \ubcf4\uaca0\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\">\uc785\ub825\uac12<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac00\uc815<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud328\ub4dc \uc911\uc2ec \uac04 \uac70\ub9ac\ub85c \uce21\uc815\ud55c \ubcfc \ud53c\uce58<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50 mm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc6d0\ud615 \uad6c\ub9ac \ud328\ub4dc \uc9c1\uacbd<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25 mm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud6c4\ubcf4 \ud2b8\ub808\uc774\uc2a4 \ud3ed<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.075 mm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud6c4\ubcf4 \ud2b8\ub808\uc774\uc2a4\uc640 \ud328\ub4dc \uc0ac\uc774\uc758 \ud074\ub9ac\uc5b4\ub7f0\uc2a4<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.075 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac12\uc740 \uc608\uc2dc\uc77c \ubfd0, \ubd80\ud488\uc5d0 \ub300\ud55c \uad8c\uc7a5 \uc0ac\ud56d\uc774\ub098 LeadPCB\uc758 \uc81c\uc870 \uc5ed\ub7c9\uc744 \ubcf4\uc7a5\ud558\ub294 \uac12\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ud328\ub4dc \uce58\uc218\ub294 \uc194\ub354 \ub9c8\uc2a4\ud06c \uac1c\uad6c\ubd80\uac00 \uc544\ub2c8\ub77c \uad6c\ub9ac \uc9c1\uacbd\uc785\ub2c8\ub2e4. \uacc4\uc0b0\uc5d0\ub294 \uc81c\uc870 \ubcf4\uc815, \uc815\ud569 \uc5ec\uc720 \ubc0f \uacf5\uc815 \uacf5\ucc28\uac00 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud558\ub098\uc758 \ub77c\uc6b0\ud305 \ucc44\ub110 \uacc4\uc0b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9ac \uac00\uc7a5\uc790\ub9ac \uc0ac\uc774\uc758 \uac04\uaca9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uac04\uaca9 = \ud53c\uce58 \u2212 \ud328\ub4dc \uc9c1\uacbd = 0.50 \u2212 0.25 = 0.25 mm.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b8\ub808\uc774\uc2a4 \ud558\ub098\uc5d0 \ud544\uc694\ud55c \uac04\uaca9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud544\uc694 \uac04\uaca9 = \ud2b8\ub808\uc774\uc2a4 \ud3ed + 2 \u00d7 \ud074\ub9ac\uc5b4\ub7f0\uc2a4 = 0.075 + 2 \u00d7 0.075 = 0.225 mm.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uce6d \uae30\ud558\ud559\uc801 \uc5ec\uc720\ub294 <strong>0.025 mm<\/strong>\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804\uccb4 \uac04\uaca9\uc5d0\uc11c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \ud3ed\uc774\uba70, \uc5b4\ub290 \ud55c\ucabd \uac00\uc7a5\uc790\ub9ac\uc5d0 \ubc30\uc815\ub41c \uacf5\ucc28 \uc5ec\uc720\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud3ed\uc774 0.10 mm\uc774\uace0 \ud074\ub9ac\uc5b4\ub7f0\uc2a4\uac00 0.10 mm\uc778 \ud2b8\ub808\uc774\uc2a4\ub294 0.30 mm\uac00 \ud544\uc694\ud558\ubbc0\ub85c, \uac19\uc740 \uacf5\uce6d \uae30\uc900 \uac80\uc0ac\uc5d0\uc11c \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"580\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/bga-channel.webp\" alt=\"A nominal BGA routing example shows a center signal escaping through the gap between two perimeter pads.\" class=\"wp-image-24274\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/bga-channel.webp 900w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/bga-channel-300x193.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/bga-channel-768x495.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/bga-channel-18x12.webp 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\"><em>\uc6d0\ubcf8 \uc608\uc2dc \uae30\ud558 \ub3c4\uc2dd\uc785\ub2c8\ub2e4. \uc9c1\uc120 \ucc44\ub110\uc740 \ud3ed 0.075 mm\uc758 \ud2b8\ub808\uc774\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba70 \uacf5\uce6d \ud074\ub9ac\uc5b4\ub7f0\uc2a4\ub294 \ucd5c\uc18c 0.075 mm\uc785\ub2c8\ub2e4. \uc774 \ub3c4\uc2dd\uc73c\ub85c\ub294 \uc81c\uc870 \uacf5\ucc28\ub098 \ud328\ud0a4\uc9c0 \uc804\uccb4\uc758 \ud32c\uc544\uc6c3 \uac00\ub2a5 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub77c\uc6b0\ud305 \uc791\uc5c5\uc744 \uad6c\uccb4\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uae30 \uc704\ud574, \uc608\uc2dc\uc6a9 3\u00d73 \ud328\ub4dc \ubc30\uc5f4\uc744 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub9e8 \uc717\uc904\uc740 A1\u2013A3, \uac00\uc6b4\ub370 \uc904\uc740 B1\u2013B3, \ub9e8 \uc544\ub7ab\uc904\uc740 C1\u2013C3\uc785\ub2c8\ub2e4. \uac00\uc6b4\ub370 \ud328\ub4dc B2\ub294 \uc2e0\ud638 \ud558\ub098\uc5d0, \ub458\ub808\uc758 \ud328\ub4dc 8\uac1c\ub294 \uc804\uc6d0 \ub610\ub294 \uc811\uc9c0\uc5d0 \ud560\ub2f9\ud569\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ub2e8\uc21c\ud654\ud55c \ubcfc \ub9f5\uc740 \uc0c1\uc6a9 \ud328\ud0a4\uc9c0\ub97c \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\ub2a5\ud55c \uad6d\uc18c \ub77c\uc6b0\ud305 \ubc29\ubc95 \uc911 \ud558\ub098\ub294 B2\uc5d0\uc11c \uc704\ucabd\uc73c\ub85c A1\uacfc A2 \uc0ac\uc774\ub97c \uc9c0\ub098 \ubc30\uc5f4 \ubc16\uc73c\ub85c \ub098\uac00\ub294 \uac83\uc785\ub2c8\ub2e4. \ub3c4\uc2dd\uc740 \ud55c \uc2e0\ud638\uac00 \ud558\ub098\uc758 \ucc44\ub110\uc744 \ud1b5\uacfc\ud558\ub294 \uacbd\ub85c\ub97c \ubcf4\uc5ec \uc90d\ub2c8\ub2e4. \uc804\uc6d0 \ubd84\ubc30, \uc194\ub354 \ub9c8\uc2a4\ud06c \uc81c\uc57d, \ub098\uba38\uc9c0 \ud328\ub4dc\uc758 \uc5f0\uacb0 \ubc0f \uc804\uccb4 \ubcf4\ub4dc \ub808\uc774\uc544\uc6c3\uc740 \ud574\uacb0\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uc2e0\ud638\uac00 \ubaa8\ub450 \uc5f0\uacb0\ub41c \ub354 \ud070 \ubc30\uc5f4\uc774\ub77c\uba74 \ud32c\uc544\uc6c3 \ubb38\uc81c\ub294 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud6c4\ubcf4 \uad6c\uc870 \ube44\uad50<\/h3>\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\">\ud6c4\ubcf4<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud574\uacb0\ud560 \uc218 \uc788\ub294 \ubb38\uc81c<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ucd94\uac00\ub85c \ud655\uc778\ud560 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18 \uad00\ud1b5\ud640 \ubcf4\ub4dc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc608\uc2dc\uc758 \uc2e0\ud638\ub97c \ud45c\uba74\uc5d0 \uc720\uc9c0\ud558\uace0 \ubc30\uc5f4 \ubc14\uae65\ucabd\uc5d0 \uc804\ud658\ubd80\ub97c \ubc30\uce58<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uccb4 \ubcfc \ub9f5, \ub098\uba38\uc9c0 \ub77c\uc6b0\ud305, \uc804\uc6d0 \ubd84\ubc30 \ubc0f \ud5c8\uc6a9 \ud2b8\ub808\uc774\uc2a4 \uaddc\uce59<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1+N+1<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc120\ud0dd\ud55c \ud328\ub4dc\ub97c \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub97c \uc0ac\uc6a9\ud574 \ud45c\uba74\uc5d0\uc11c \uc778\uc811 \ub808\uc774\uc5b4\ub85c \uc774\ub3d9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucea1\ucc98 \ub79c\ub4dc, \uc720\uc804\uccb4 \uae4a\uc774, \ud074\ub9ac\uc5b4\ub7f0\uc2a4 \ubc0f \ud574\ub2f9 \ub808\uc774\uc5b4\uc758 \ub77c\uc6b0\ud305 \uc6a9\ub7c9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">2+N+2<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc644\ub8cc\ub41c \uc774\uc2a4\ucf00\uc774\ud504 \ub77c\uc6b0\ud305 \uac80\ud1a0\uc5d0\uc11c \ud544\uc694\ud55c \uacbd\uc6b0 \ube4c\ub4dc\uc5c5 \ub77c\uc6b0\ud305 \uce35\uc744 \ud558\ub098 \ub354 \uc81c\uacf5\ud569\ub2c8\ub2e4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub450 \ube4c\ub4dc\uc5c5 \uce35\uc744 \uc787\ub294 \uc5f0\uacb0, \ube44\uc544 \ubc30\uce58 \ubc0f \ucd94\uac00 \uacf5\uc815<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9bc\uc5d0 \ud45c\uc2dc\ub41c \uc2e0\ud638 \ud558\ub098\uc758 \uacbd\uc6b0, \uae30\ubcf8 \ud45c\uba74 \ucc44\ub110\uc740 \ub354 \uc791\uc740 \ud2b8\ub808\uc774\uc2a4 \uaddc\uce59\uc5d0\uc11c\ub3c4 \ub3d9\uc791\ud569\ub2c8\ub2e4. \uc774 \uc608\ub9cc\uc73c\ub85c\ub294 \ube4c\ub4dc\uc5c5 \uce35\uc744 \ub450 \uac1c \uc120\ud0dd\ud560 \uc774\uc720\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub0a8\uc740 \uc5f0\uacb0\uc774\ub098 \ubcf4\ub4dc \uc81c\uc57d \uc870\uac74\uc774 \ud544\uc694\uc131\uc744 \ub4b7\ubc1b\uce68\ud560 \ub54c\ub9cc \ubcf5\uc7a1\ub3c4\ub97c \ub192\uc774\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2a4\ud0dd\uc5c5\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \ud328\ud0a4\uc9c0 \ubcfc \ub9f5\uacfc \uc2b9\uc778\ub41c \ub79c\ub4dc \ud328\ud134\uc744 \ud655\ubcf4\ud558\uc2ed\uc2dc\uc624. \uc2e0\ud638 \uc218, \ucea1\ucc98 \ud328\ub4dc \ud615\uc0c1, \uae30\uc900 \uce35 \ubc0f \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub77c\uc6b0\ud305 \ucc44\ub110 \uc218\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \uc81c\uc548\ub41c \uc544\ud0a4\ud14d\ucc98\ub97c \uac80\uc99d\ud560 \uc218 \uc788\ub3c4\ub85d \ud328\ud0a4\uc9c0 \uc5f0\uacb0\ubd80\ub97c \ucda9\ubd84\ud788 \ub77c\uc6b0\ud305\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ube4c\ub4dc\uc5c5 \uc120\ud0dd\uc774 \uc81c\uc870\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd94\uac00\ub418\ub294 \uac01 \uc778\ud130\ucee4\ub125\ud2b8 \uad6c\uc870\ub294 \ud615\uc131, \uc815\ub82c \ubc0f \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2a4\ud0dd\uc5c5 \uacb0\uc815\uc740 \ubcf4\ub4dc\uac00 \ubd80\ud488 \uc2e4\uc7a5 \ub2e8\uacc4\uc5d0 \uc774\ub974\uae30 \uc804\ubd80\ud130 \uc81c\uc870 \uc791\uc5c5\ub7c9\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \ube4c\ub4dc\uc5c5 \uacf5\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc911\uc559 \uad6c\uc870\ub97c \uc81c\uc791\ud569\ub2c8\ub2e4<\/strong>, \uc9c0\uc815\ub41c \ub9e4\ub9bd \uc5f0\uacb0\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc911\uc559 \uad6c\uc870\uc5d0 \ube4c\ub4dc\uc5c5 \uc720\uc804\uccb4\uc640 \ub3d9\ubc15\uc744 \uc801\uce35\ud569\ub2c8\ub2e4<\/strong> .<\/li>\n\n\n\n<li><strong>\ub808\uc774\uc800 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub97c \ud615\uc131\ud569\ub2c8\ub2e4<\/strong> \ud544\uc694\ud55c \ud0c0\uae43 \ub79c\ub4dc\uae4c\uc9c0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud640\uc744 \uc900\ube44\ud558\uace0 \ub3c4\uae08\ud569\ub2c8\ub2e4<\/strong>, \uc9c0\uc815\ub41c \uacbd\uc6b0 \ucda9\uc804 \ubc0f \ud45c\uba74 \uc900\ube44\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube4c\ub4dc\uc5c5 \uacf5\uc815\uc744 \ubc18\ubcf5\ud569\ub2c8\ub2e4<\/strong> \uc544\ud0a4\ud14d\ucc98\uc5d0 \ucd94\uac00 \uce35\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc678\uce35 \ud68c\ub85c, \uc194\ub354 \ub9c8\uc2a4\ud06c \ubc0f \ud45c\uba74 \ucc98\ub9ac\ub97c \uc644\ub8cc\ud569\ub2c8\ub2e4<\/strong>, \uc774\ud6c4 \ud569\uc758\ub41c \uac80\uc0ac\uc640 \uc804\uae30 \uc2dc\ud5d8\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uacf5\uc815 \uc21c\uc11c\ub294 \uc778\ud130\ucee4\ub125\ud2b8 \ubc0f \uc774\ubbf8\uc9d5 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. Altium\uc758 \uc81c\uc870 \ucc38\uace0 \uc790\ub8cc\uc5d0\uc11c\ub294 \uc801\uce35, \ube44\uc544 \ud615\uc131 \ubc0f \uae08\uc18d\ud654\ub97c \ud568\uaed8 \uacc4\ud68d\ud574\uc57c \ud558\ub294 \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uae4a\uc774\ub294 \ud1b5\uacfc\ud558\ub294 \uc720\uc804\uccb4\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uae4a\uc774 0.075 mm\ub97c \uc9c1\uacbd 0.10 mm\ub85c \ub098\ub204\uba74 \uba85\ubaa9\uc0c1 \uae4a\uc774 \ub300 \uc9c1\uacbd \ube44\uc728\uc740 0.75:1\uc785\ub2c8\ub2e4. \uc774 \uacc4\uc0b0\ub9cc\uc73c\ub85c \uacf5\uc815 \uc2b9\uc778\uc744 \ubc1b\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc120\ud0dd\ud55c \uc7ac\ub8cc\uc5d0 \ub300\ud574 \uc81c\uc870\uc5c5\uccb4\uc758 \uc9c1\uacbd \uae30\uc900, \ud615\uc0c1 \ubc0f \ud5c8\uc6a9 \ube44\uc728\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HDI PCB \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub3d9\uc77c\ud55c \uc8fc\ubb38 \uc870\uac74\uc5d0\uc11c \uc804\uccb4 \uad6c\uc870\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uce35\uc218\uac00 \ub354 \uc801\ub354\ub77c\ub3c4 \ucd94\uac00 \ube4c\ub4dc\uc5c5\uc774\ub098 \uae4c\ub2e4\ub85c\uc6b4 \ube44\uc544 \uacf5\uc815\uc774 \ud544\uc694\ud558\uba74 \ube44\uc6a9\uc774 \ub354 \ub4e4 \uc218 \uc788\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\">\ube44\uc6a9 \ub3d9\uc778<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ube44\uad50\ub97c \uc704\ud55c \uc9c8\ubb38<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\ube4c\ub4dc\uc5c5 \uc21c\uc11c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac01 \ud6c4\ubcf4 \uad6c\uc870\uc5d0\ub294 \uc5b4\ub5a4 \ucd94\uac00 \uacf5\uc815\uc774 \ud544\uc694\ud55c\uac00\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ube44\uc544 \ucda9\uc804 \ubc0f \ucea1\ud551<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5b4\ub5a4 \uad6c\uc870\uc5d0 \ud544\uc694\ud55c\uac00\uc694? \uc801\uc6a9\ub418\ub294 \ud569\uaca9 \uae30\uc900\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud2b8\ub808\uc774\uc2a4 \ubc0f \uac04\uaca9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc120\ud0dd\ud55c \ub3d9\ubc15 \ub450\uaed8\uc640 \uc7ac\ub8cc\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \ud615\uc0c1\uc778\uac00\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ub4dc \uc678\ud615 \ubc0f \ud328\ub110 \ud65c\uc6a9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub354 \uc791\uc740 \uad6c\uc870\ub85c \ud328\ub110\uc758 \uc720\ud6a8 \uc0dd\uc0b0 \uc218\uc728\uc774 \ub192\uc544\uc9c0\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc7ac\ub8cc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub450 \uacac\uc801\uc740 \uc2b9\uc778\ub41c \ub3d9\uc77c\ud55c \ub77c\ubbf8\ub124\uc774\ud2b8 \ubc0f \uc720\uc804\uccb4 \uc694\uad6c \uc0ac\ud56d\uc744 \uae30\uc900\uc73c\ub85c \uc791\uc131\ub418\uc5c8\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uac80\uc0ac \ubc0f \uc801\uaca9\uc131 \ud3c9\uac00<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub3d9\ub4f1\ud55c \ucfe0\ud3f0, \uc2dc\ud5d8 \ubc0f \uae30\ub85d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub098\uc694?<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc218\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uce58\uacf5\uad6c \ubc0f \uae30\ud0c0 \uace0\uc815 \ube44\uc6a9\uc740 \ub3d9\uc77c\ud55c \uc8fc\ubb38 \uc218\ub7c9\uc744 \uae30\uc900\uc73c\ub85c \ubc30\ubd84\ub418\uc5c8\ub098\uc694?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.epectec.com\/pcb\/hdi-boards.html\">Epec\uc758 HDI \uc81c\uc870 \uac1c\uc694<\/a> \uc5d0\uc11c\ub294 \uae30\uc874\uc758 \ub354 \ub9ce\uc740 \uce35\uc744 \uc0ac\uc6a9\ud558\ub294 \uad6c\uc870\ub97c \uce35\uc218\uac00 \ub354 \uc801\uc740 HDI \uad6c\uc870\ub85c \ub300\uccb4\ud560 \uc218 \uc788\ub2e4\uace0 \uc124\uba85\ud569\ub2c8\ub2e4. \uc2e4\uc81c \ube44\uc6a9 \uc808\uac10 \uc5ec\ubd80\ub294 \uc124\uacc4\uc640 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774\ub97c \ubcf4\ud3b8\uc801\uc778 \uce35\uc218 \uac10\uc18c \uc6d0\uce59\uc774 \uc544\ub2c8\ub77c \uacac\uc801\uc744 \ubc1b\uc544 \ubcfc \ud6c4\ubcf4\ub85c \ucde8\uae09\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub5a4 \ubcc0\uacbd\uc774 \uac00\uaca9 \ucc28\uc774\ub97c \uc720\ubc1c\ud558\ub294\uc9c0 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7ec\uba74 \uc804\uc81c\uac00 \uc11c\ub85c \ub2e4\ub978 \ub450 \ucd1d\uc561\uc744 \ube44\uad50\ud558\ub294 \uac83\ubcf4\ub2e4 \uc7ac\uc124\uacc4 \uacb0\uc815\uc5d0 \ub354 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5b4\ub5a4 \uc2e0\ub8b0\uc131 \uadfc\uac70\ub97c \uc694\uccad\ud574\uc57c \ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc548\ub41c \ube44\uc544 \uad6c\uc870\uc640 \uc608\uc0c1\ub418\ub294 \uc5f4 \ub178\ucd9c \uc870\uac74\uc744 \ub300\ud45c\ud558\ub294 \uadfc\uac70\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \uc0c1\uc628 \uc5f0\uc18d\uc131 \uc2dc\ud5d8\uc744 \ud1b5\uacfc\ud55c \ubcf4\ub4dc\ub77c\uace0 \ud574\uc11c \ubaa8\ub4e0 \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uc811\ud569\ubd80\uac00 \uc870\ub9bd \ubc0f \uc0ac\uc6a9 \uc911\uc5d0\ub3c4 \uacac\ub518\ub2e4\ub294 \ub73b\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2019\ub144 3\uc6d4 6\uc77c\uc790 <a href=\"https:\/\/www.electronics.org\/news-release\/ipc-issues-electronics-industry-warning-printed-board-microvia-reliability-high\">\ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uc2e0\ub8b0\uc131 \uacbd\uace0<\/a>\uc5d0\uc11c IPC\ub294 \uae30\uc874\uc758 \ud569\uaca9 \uac80\uc0ac\uc5d0\uc11c \ubc1c\uacac\ub418\uc9c0 \uc54a\uc740 \uace0\uc7a5\uc744 \ubcf4\uace0\ud588\uc2b5\ub2c8\ub2e4. \uc57d\ud55c \uc811\ud569\ubd80\ub294 \uc0c1\uc628\uc5d0\uc11c\ub294 \uc5f0\uacb0\ub41c \uac83\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \uc5f4\uc5d0 \ub178\ucd9c\ub418\uba74 \uac80\ucd9c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \uacf5\uc9c0\uc5d0\uc11c\ub294 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud55c \ub2e8\uba74\ub9cc\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \uacb0\ud568\uc744 \ub193\uce60 \uc218 \uc788\ub2e4\uace0 \uacbd\uace0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 <a href=\"https:\/\/www.electronics.org\/news-release\/ipc-releases-ipc-6012f-qualification-and-performance-specification-rigid-printed\">2023\ub144 10\uc6d4 18\uc77c\uc790 IPC-6012F \ubc1c\ud45c<\/a> \uc5d0\uc11c\ub294 \ubcf5\uc7a1\ud55c \uc0c1\ud638 \uc5f0\uacb0 \ube44\uc544 \uad6c\uc870\ub97c \uc704\ud55c \ud655\ub300\ub41c \ub9c8\uc774\ud06c\ub85c\ube44\uc544 \uc2e0\ub8b0\uc131 \uc870\ud56d\uacfc \ucfe0\ud3f0 \uc124\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud569\uc758\ub41c \ud45c\uc900 \uac1c\uc815\ud310\uacfc \ud569\uaca9 \uc694\uad6c \uc0ac\ud56d\uc744 \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc774 \ubc1c\ud45c\ubb38\uc740 \uc804\uccb4 \uaddc\uaca9\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc870\uc5c5\uccb4\uc5d0 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucfe0\ud3f0\uc774 \uc81c\uc548\ub41c \ube44\uc544 \uc2a4\ud0dd, \uc2a4\ud32c \ubc0f \uc9c0\uc9c0 \uc811\ud569\ubd80\ub97c \ub300\ud45c\ud558\ub098\uc694?<\/li>\n\n\n\n<li>\uc5b4\ub5a4 \uc5f4 \ud504\ub85c\ud30c\uc77c\uacfc \uc800\ud56d \ubaa8\ub2c8\ud130\ub9c1 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud588\ub098\uc694?<\/li>\n\n\n\n<li>\uc5b4\ub5a4 \ud569\uaca9 \uae30\uc900\uc744 \uc801\uc6a9\ud558\uba70, \uadf8 \uacb0\uacfc\ub97c \ub4b7\ubc1b\uce68\ud558\ub294 \uae30\ub85d\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/li>\n\n\n\n<li>\uc774 \uc801\uaca9\uc131 \ud3c9\uac00\uac00 \uc774 \uad6c\uc870\uc5d0 \uc801\uc6a9\ub418\ub098\uc694? \uc0dd\uc0b0 \ub85c\ud2b8\uc5d0\ub294 \uc5b4\ub5a4 \uac80\uc0ac\uac00 \uc801\uc6a9\ub418\ub098\uc694?<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc790\ub8cc\ub9cc\uc73c\ub85c\ub294 \uc801\uce35 \uad6c\uc870\uac00 \ubaa8\ub450 \uc2e4\ud328\ud55c\ub2e4\uac70\ub098 \uc5c7\uac08\ub9ac\uac8c \ubc30\uce58\ud558\uba74 \uc2e0\ub8b0\uc131\uc774 \ubcf4\uc7a5\ub41c\ub2e4\ub294 \uc810\uc744 \uc785\uc99d\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \ud310\ub2e8\uc744 \uc704\ud574\uc11c\ub294 \uc120\ud0dd\ud55c \ud615\uc0c1\uacfc \uc81c\uc870 \uacf5\uc815, \uadf8\ub9ac\uace0 \uc774\ub97c \ub4b7\ubc1b\uce68\ud558\ub294 \uadfc\uac70\ub97c \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac80\ud1a0\ub97c \uc704\ud55c \uc801\uce35 \uad6c\uc870 \ubc0f \ud30c\uc77c \uc900\ube44<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uacc4\uc758 \uae30\ubc18\uc774 \ub418\ub294 \uc81c\uc57d \uc870\uac74\uc744 \uc81c\uc870 \ub370\uc774\ud130\uc640 \ud568\uaed8 \ubcf4\ub0b4\uc138\uc694. \ub808\uc774\ube14\uc774 \uc5c6\ub294 \uc801\uce35 \uad6c\uc870 \uadf8\ub9bc\ub9cc\uc73c\ub85c\ub294 \ub108\ubb34 \ub9ce\uc740 \ud310\ub2e8 \uc0ac\ud56d\uc774 \ubd88\ubd84\uba85\ud558\uac8c \ub0a8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2e4\uc81c \ud328\ud0a4\uc9c0\uc758 \ubcfc \ub9f5, \uc2b9\uc778\ub41c \ub79c\ub4dc \ud328\ud134 \ubc0f \ubc30\uc120 \uc778\ucd9c \uc81c\uc57d \uc870\uac74.<\/li>\n\n\n\n<li>\ube44\uc544\uc758 \uc2dc\uc791\uce35\uacfc \uc885\ub8cc\uce35, \uc801\uce35 \ub610\ub294 \uc5c7\uac08\ub9b0 \ubc30\uce58 \uad6c\uc870\ub97c \ud45c\uc2dc\ud55c \ub808\uc774\uc5b4 \ub3c4\uba74.<\/li>\n\n\n\n<li>\uc81c\uc548\ub41c \uc7ac\ub8cc, \ube4c\ub4dc\uc5c5 \uc808\uc5f0\uce35 \ub450\uaed8, \uc644\uc131 \uae30\ud310 \ub450\uaed8 \ubc0f \uad6c\ub9ac \uc694\uad6c \uc0ac\ud56d.<\/li>\n\n\n\n<li>\ud2b8\ub808\uc774\uc2a4 \ud3ed \ubc0f \uac04\uaca9 \ubaa9\ud45c, \ucea1\ucc98 \ub79c\ub4dc, \uc784\ud53c\ub358\uc2a4 \uc694\uad6c \uc0ac\ud56d \ubc0f \uae30\uc900\uce35.<\/li>\n\n\n\n<li>\uc694\uad6c\ub418\ub294 \ube44\uc544 \ucda9\uc804, \ucea1\ud551, \ud45c\uba74 \ucc98\ub9ac \ubc0f \uc644\uc131 \ud328\ub4dc \uc694\uad6c \uc0ac\ud56d.<\/li>\n\n\n\n<li>\uc11c\ub85c \uc77c\uce58\ud558\ub294 \uc81c\uc870 \uc544\ud2b8\uc6cc\ud06c, \ub4dc\ub9b4 \ub370\uc774\ud130, \ub3c4\uba74 \ubc0f \ub9ac\ube44\uc804 \uc2dd\ubcc4 \uc815\ubcf4.<\/li>\n\n\n\n<li>\uc8fc\ubb38 \uc218\ub7c9, \uc870\ub9bd \uc5f4 \uc694\uad6c \uc0ac\ud56d \ubc0f \ud569\uc758\ub41c \uac80\uc0ac \ub610\ub294 \uc801\uaca9\uc131 \ud3c9\uac00 \uadfc\uac70.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/gerber-bom-cpl-stackup\/\">Gerber, BOM, CPL \ubc0f \uc801\uce35 \uad6c\uc870 \ud30c\uc77c \uc548\ub0b4<\/a> \ub294 \uc81c\uc870 \uc785\ub825 \uc790\ub8cc\uc640 \uc870\ub9bd \uc785\ub825 \uc790\ub8cc\ub97c \uad6c\ubd84\ud569\ub2c8\ub2e4. BOM\uacfc \ubc30\uce58 \ud30c\uc77c\uc740 \ubd80\ud488\uc744 \uc870\ub9bd\ud560 \ub54c \ud544\uc694\ud569\ub2c8\ub2e4. \ub9b4\ub9ac\uc2a4 \ud328\ud0a4\uc9c0\ub97c \ud655\uc778\ud558\ub824\uba74 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-dfm-checklist\/\">PCB DFM \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a> \uc744 \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc791\uc5c5 \uc608\uc2dc\uc5d0\uc11c\ub294 \uc81c\uc548\ub41c \ud2b8\ub808\uc774\uc2a4 \uaddc\uce59\uacfc \ube44\uc544 \ub79c\ub4dc\uac00 \ud574\ub2f9 \uad6c\uc870\uc5d0\uc11c \uc81c\uc870 \uac00\ub2a5\ud55c\uc9c0 \uac80\ud1a0\ub97c \ud1b5\ud574 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\ub2e4\uc74c \ud56d\ubaa9\uc744 \ud3ec\ud568\ud558\uc5ec <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/hdi-pcb\/\">HDI PCB \uc81c\uc870 \ubc0f \uc801\uce35 \uad6c\uc870 \uac80\ud1a0<\/a><\/strong> \ub97c \uc694\uccad\ud558\uace0, \ubc30\uc120 \uad6c\uc870\ub97c \ud655\uc815\ud558\uae30 \uc804\uc5d0 \ud574\ub2f9 \uc785\ub825 \uc790\ub8cc\ub97c \uc81c\ucd9c\ud558\uc138\uc694.<\/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\">\ubaa8\ub4e0 \ub2e4\uce35 PCB\uac00 HDI \uae30\ud310\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. \ub808\uc774\uc5b4 \uc218\ub294 \uad6c\ub9ac\uce35\uc758 \uac1c\uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. HDI\ub294 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\uc640 \ube4c\ub4dc\uc5c5 \ubc30\uc120 \uac19\uc740 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\ub294 \uace0\ubc00\ub3c4 \uc0c1\ud638 \uc5f0\uacb0 \ubc29\uc2dd\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uad00\ud1b5\ud640\uc744 \uc0ac\uc6a9\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ub2e4\uce35 \uae30\ud310\uc740 \ub808\uc774\uc5b4 \uc218\uac00 \ub9ce\ub354\ub77c\ub3c4 \uc77c\ubc18\uc801\uc778 \uad6c\uc870\ub85c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">0.5 mm \ud53c\uce58 BGA\uc5d0\ub294 \ud56d\uc0c1 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. \ud53c\uce58\ub9cc\uc73c\ub85c\ub294 \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ud328\ub4dc \uc9c1\uacbd, \ubcfc \ub9f5, \ud2b8\ub808\uc774\uc2a4 \ud3ed \ubc0f \uac04\uaca9 \uaddc\uce59, \ube44\uc544 \ub79c\ub4dc, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub808\uc774\uc5b4\uc5d0 \ub530\ub77c \ubc30\uc120 \uc778\ucd9c \ubc29\uc2dd\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc791\uc5c5 \uc608\uc2dc\uc5d0\uc11c\ub294 \ud45c\uba74 \ucc44\ub110 \ud558\ub098\ub97c \ud655\uc778\ud558\uc9c0\ub9cc, \ud328\ud0a4\uc9c0\uc758 \ub2e4\ub978 \uc5f0\uacb0 \ub54c\ubb38\uc5d0 \uc804\uccb4 \uc124\uacc4\uc5d0\ub294 \uc5ec\uc804\ud788 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HDI\ub97c \uc0ac\uc6a9\ud558\uba74 \uc804\uccb4 \ub808\uc774\uc5b4 \uc218\ub97c \uc904\uc77c \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc791\uc740 \uc0c1\ud638 \uc5f0\uacb0 \uad6c\uc870\uc640 \ud5a5\uc0c1\ub41c \ub808\uc774\uc5b4 \uc811\uadfc\uc131\uc73c\ub85c \uae30\uc874 \ub808\uc774\uc5b4\ub97c \ub300\uccb4\ud560 \ub9cc\ud07c \ucda9\ubd84\ud55c \ubc30\uc120 \uc6a9\ub7c9\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\ub2e4\uba74 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uacb0\uacfc\ub294 \uc2e4\uc81c \ub808\uc774\uc544\uc6c3\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc2e0\ud638 \uc778\ucd9c\uc774 \uc26c\uc6cc\uc9c0\ub354\ub77c\ub3c4 \uc804\uc6d0 \ubd84\ubc30, \uae30\uc900 \ud3c9\uba74 \ubc0f \uc804\uae30\uc801 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \ud544\uc694\ud55c \ub808\uc774\uc5b4 \uc218\ub294 \uc720\uc9c0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc801\uce35 \ub9c8\uc774\ud06c\ub85c\ube44\uc544\ub294 \ud56d\uc0c1 \uc2e0\ub8b0\uc131\uc774 \ub354 \ub0ae\uc740\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ub960\uc801\uc778 \uc2e0\ub8b0\uc131 \uc21c\uc704\ub97c \ud569\uaca9 \uae30\uc900\uc73c\ub85c \uc0bc\ub294 \uac83\uc740 \ud0c0\ub2f9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc801\uce35 \uad6c\uc870\uc5d0\ub294 \uc801\uc808\ud55c \uc801\uaca9\uc131 \ud3c9\uac00\uac00 \ud544\uc694\ud55c \uc811\ud569\ubd80\uc640 \uacf5\uc815 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uc870 \uba85\uce6d\ub9cc\uc73c\ub85c \ud574\ub2f9 \uad6c\uc870\ub97c \uc2b9\uc778\ud558\uac70\ub098 \uac70\ubd80\ud558\uc9c0 \ub9d0\uace0, \uc81c\uc548\ub41c \ud615\uc0c1\uacfc \uc81c\uc870 \uad00\ub9ac, \ub300\ud45c\uc801\uc778 \uc5f4 \uc2dc\ud5d8 \uadfc\uac70\ub97c \ud3c9\uac00\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>An HDI PCB, or high-density interconnect printed circuit board, uses fine conductors and compact interlayer connections to fit more wiring into a given area. Laser-drilled microvias and thin buildup layers help connect dense component pads without using a full-thickness hole at every connection. The design question is whether those features solve a routing constraint worth [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8713,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"HDI PCB: Stackup, Microvias and Design","_seopress_titles_desc":"Learn how HDI PCB stackups, microvias and BGA routing affect cost and reliability. Compare design options and prepare your files. Get a review.","_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":[2,16],"tags":[],"class_list":["post-24271","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-design","category-pcb-fabrication"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24271","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=24271"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24271\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media\/8713"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=24271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=24271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=24271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}