{"id":3691,"date":"2026-06-05T07:05:46","date_gmt":"2026-06-05T07:05:46","guid":{"rendered":"https:\/\/lead-pcb.com\/?page_id=3691"},"modified":"2026-07-17T08:43:03","modified_gmt":"2026-07-17T08:43:03","slug":"hdi-pcb","status":"publish","type":"page","link":"https:\/\/lead-pcb.com\/fr\/pcb-manufacturing\/hdi-pcb","title":{"rendered":"PCB HDI"},"content":{"rendered":"<h1 class=\"wp-block-heading\">Haute pr\u00e9cision <span style=\"color:green\" >PCB HDI<\/span>  Fabrication et assemblage<\/h1>\n\nPrise en charge des proc\u00e9d\u00e9s ELIC 1-N-1, 2-N-2 et Any-layer. La largeur de ligne\/l'espacement minimum est de 1,5 mil, facilitant la mise en \u0153uvre parfaite des dispositifs hautement int\u00e9gr\u00e9s.\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Obtenez un devis HDI instantan\u00e9<\/a><\/div><\/div>\n\n<figure class=\"wp-block-image size-full\"><img alt=\"Circuit imprim\u00e9 HDI 8 couches 1+6+1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-161-hdi-circuit-board.webp\" class=\"wp-image-8711\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-161-hdi-circuit-board.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-161-hdi-circuit-board-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-161-hdi-circuit-board-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-161-hdi-circuit-board-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">Capacit\u00e9s Techniques HDI<\/h2>\n\n\n\n<h2 class=\"has-text-align-center wp-block-heading\">Types de PCB HDI que nous fabriquons<\/h2>\n\n<figure class=\"wp-block-image size-full\"><img alt=\"PCB HDI 6 couches 1+4+1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/6-layer-141-hdi-pcb.webp\" class=\"wp-image-8710\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/6-layer-141-hdi-pcb.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/6-layer-141-hdi-pcb-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/6-layer-141-hdi-pcb-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/6-layer-141-hdi-pcb-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">HDI 1 \u00e9tape<\/h3>\n\nLa configuration rigide la plus rentable, dot\u00e9e d'une seule couche de routage en cuivre li\u00e9e \u00e0 un noyau standard en fibre de verre-\u00e9poxy. Optimis\u00e9e pour les circuits simples.\n\n<figure class=\"wp-block-image size-full\"><img alt=\"Carte HDI 10 couches 1+8+1 s1000 2m\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/10-layer-181-hdi-board-s1000-2m.webp\" class=\"wp-image-8713\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/10-layer-181-hdi-board-s1000-2m.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/10-layer-181-hdi-board-s1000-2m-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/10-layer-181-hdi-board-s1000-2m-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/10-layer-181-hdi-board-s1000-2m-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">ELIC Any-Layer<\/h3>\n\nArchitectures d'interconnexion 3D haute densit\u00e9 avec couches altern\u00e9es de cuivre et de pr\u00e9impr\u00e9gn\u00e9. Assure une distribution de puissance stable (plans) et un contr\u00f4le d'imp\u00e9dance pr\u00e9cis pour les circuits num\u00e9riques complexes.\n\n<figure class=\"wp-block-image size-full\"><img alt=\"Carte HDI 8 couches 2+4+2 en mat\u00e9riau tu 768\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-242-hdi-board-tu-768-material.webp\" class=\"wp-image-8712\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-242-hdi-board-tu-768-material.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-242-hdi-board-tu-768-material-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-242-hdi-board-tu-768-material-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/8-layer-242-hdi-board-tu-768-material-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">HDI 2 \u00e9tapes<\/h3>\n\nCon\u00e7u pour les circuits \u00e0 densit\u00e9 moyenne. Dot\u00e9 de couches de routage en cuivre double face interconnect\u00e9es via des trous traversants plaqu\u00e9s (PTH) de pr\u00e9cision, permettant le montage de composants sur les deux faces.\n\n<h2 class=\"wp-block-heading\">Qu'est-ce qu'un PCB HDI ?<\/h2>\n\n<h3 class=\"wp-block-heading\">Pourquoi nous choisir ?<\/h3>\n\n<figure class=\"wp-block-image size-large\"><img alt=\"Structure PCB HDI 2+n+2\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"606\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure-1024x606.webp\" class=\"wp-image-9493\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure-1024x606.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure-300x178.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure-768x454.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure-18x12.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/2n2-hdi-pcb-structure.webp 1325w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\n<h2 class=\"wp-block-heading\">FAQ sur les PCB HDI<\/h2>\n\n<h3 class=\"wp-block-heading\">Pr\u00eat \u00e0 Lancer Votre Projet Haute Densit\u00e9 ?<\/h3>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un Devis<\/a><\/div><\/div>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Centre d'aide<\/a><\/div><\/div>\n\n<!-- wp:Array \/-->\n\n<h3 class=\"wp-block-heading\">Traitement Ultra-Fin pour BGA Avanc\u00e9s<\/h3>\n\n\u00c9quip\u00e9s d'un per\u00e7age laser et d'une lithographie \u00e0 lignes fines de pointe, nous supportons sans effort les BGA ultra-denses avec un pas \u2264 0,4mm, minimisant le nombre de couches et optimisant l'int\u00e9grit\u00e9 du signal.\n\n<h3 class=\"wp-block-heading\">Architectures de Stackup Polyvalentes<\/h3>\n\nDes structures standard 1-N-1 et 2-N-2 (vias empil\u00e9s ou d\u00e9cal\u00e9s) aux ELIC Any-Layer avanc\u00e9s, nous offrons toute la gamme des constructions HDI pour \u00e9quilibrer vos objectifs de co\u00fbt et contraintes spatiales.\n\n<h3 class=\"wp-block-heading\">Fiabilit\u00e9 Microvia Sans Compromis<\/h3>\n\nUtilisation de technologies de pointe Via-in-Pad Plated Over (VIPPO) et de vias remplis de cuivre, soutenues par une analyse en microsection \u00e0 100% et des tests de choc thermique pour \u00e9liminer les fissures ou d\u00e9laminations des microvias.\n\n<h3 class=\"wp-block-heading\">Support DFM Proactif<\/h3>\n\nNotre \u00e9quipe d'ing\u00e9nierie HDI exp\u00e9riment\u00e9e fournit une optimisation de stackup et des revues de fabricabilit\u00e9 gratuites pendant l'\u00e9tape CAM, garantissant des rendements \u00e9lev\u00e9s et un d\u00e9lai de mise sur le march\u00e9 acc\u00e9l\u00e9r\u00e9.\n\n<h3 class=\"wp-block-heading\">Guide DFM pour PCB HDI<\/h3>\n\nMinimize revision cycles and secure maximum production yields at the early design stage.\n\n\ud83c\udfaf Stacked Vias Configuration\n\n<ul class=\"wp-block-list\">\n<li><strong>Efficacit\u00e9 d'Espace :<\/strong>\u00a0Les microvias sont empil\u00e9s verticalement les uns sur les autres, offrant une densit\u00e9 de routage ultime et des \u00e9conomies d'espace pour les BGA \u00e0 pas fin (\u2264 0,4mm de pas).<\/li>\n<li><strong>Exigence de Processus :<\/strong>\u00a0N\u00e9cessite\u00a0<strong>la technologie VIPPO (Via-in-Pad Plated Over)<\/strong>\u00a0Les microvias sous-jacents doivent \u00eatre enti\u00e8rement \u00e9lectrolytiques, remplis de cuivre et planarises avant d'empiler la couche suivante.<\/li>\n<li><strong>Att\u00e9nuation des Pi\u00e8ges DFM :<\/strong>\u00a0\u00c9vitez de placer des vias enterr\u00e9s\/traversants m\u00e9caniques non remplis directement sous les microvias empil\u00e9s, car cela peut induire des vides ou une migration de soudure lors du refusion.<\/li>\n<\/ul>\n\n\ud83d\ude80 Les R\u00e8gles Trop Complexes ? Injectez Nos Fichiers DRC Pr\u00e9configur\u00e9s\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">\ud83d\udce5 Obtenez Gratuitement le Jeu de R\u00e8gles DRC HDI<\/a><\/div><\/div>\n\nCompatible with Altium Designer (.Rules), Cadence Allegro (.tech), and PADS. Import with one click to run an instant DFM pre-check.\n\n\ud83c\udf3f Staggered Vias Configuration\n\n<ul class=\"wp-block-list\">\n<li><strong>Choix Rentable :<\/strong>\u00a0Les microvias sont d\u00e9cal\u00e9s ou en quinconce horizontalement entre les couches adjacentes (un d\u00e9calage minimum de \u2265 0,15mm est fortement recommand\u00e9).<\/li>\n<li><strong>Avantage de Processus :<\/strong>\u00a0\u00c9limine l'exigence rigoureuse de remplissage de cuivre plat \u00e0 100% sur chaque couche interm\u00e9diaire. Raccourcit le flux de production et am\u00e9liore le rendement de fabrication de 15%-20%, r\u00e9duisant consid\u00e9rablement les co\u00fbts totaux.<\/li>\n<li><strong>Att\u00e9nuation des Pi\u00e8ges DFM :<\/strong>\u00a0Les concepteurs doivent v\u00e9rifier les d\u00e9gagements de chevauchement en microsection et allouer des canaux de routage suffisants autour des pads de vias d\u00e9cal\u00e9s.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Proc\u00e9d\u00e9 de fabrication des PCB HDI<\/h3>\n\n<h3>Fabrication du noyau :<\/h3>\n<p class=\"wp-block-paragraph\">Le processus commence par la fabrication d'un noyau interne standard (la couche \u201c N \u201d). Cela implique la d\u00e9coupe du stratifi\u00e9, le per\u00e7age des trous traversants m\u00e9caniques, leur plaquage (PTH), l'impression du motif du circuit et la v\u00e9rification des couches internes \u00e0 l'aide d'une inspection optique automatis\u00e9e (AOI).<\/p>\n<h3>Premi\u00e8re Lamination (1er Build-Up) :<\/h3>\n<p>Le pr\u00e9impr\u00e9gn\u00e9 (mat\u00e9riau isolant) et la feuille de cuivre sont lamin\u00e9s sur les deux faces du noyau sous haute temp\u00e9rature et haute pression pour former les couches externes.<\/p>\n<h3>Premier Per\u00e7age Laser (L1 \u00e0 L2) :<\/h3>\n<p>Un laser ultraviolet (UV) ou CO2 perce des microvias ultra-pr\u00e9cis et minuscules (g\u00e9n\u00e9ralement \u2264150\u03bcm) depuis la nouvelle couche externe jusqu'\u00e0 la couche de noyau interne.<\/p>\n<h3>Cuivre Chimique et \u00c9lectrolytique :<\/h3>\n<p>Les microvias perc\u00e9s au laser sont d\u00e9sempar\u00e9s (nettoy\u00e9s des r\u00e9sidus de r\u00e9sine), recouverts chimiquement d'une fine couche de cuivre chimique, puis \u00e9lectrolytiques. Pour les configurations empil\u00e9es, les microvias sont enti\u00e8rement remplis de cuivre (placage Via-in-Pad).<\/p>\n<h3>Deuxi\u00e8me Lamination et Per\u00e7age Laser :<\/h3>\n<p>Pour les HDI de 2e niveau, une autre couche de di\u00e9lectrique et de feuille de cuivre est lamin\u00e9e. Une deuxi\u00e8me passe de per\u00e7age laser cible les couches sup\u00e9rieures, cr\u00e9ant soit des vias d\u00e9cal\u00e9s (staggered) soit des vias empil\u00e9s (stacked) directement au-dessus du premier via rempli de cuivre.<\/p>\n<h3>Imagerie et Gravure des Couches Externes :<\/h3>\n<p>L'imagerie directe par laser (LDI) haute r\u00e9solution transf\u00e8re le motif de circuit externe ultra-fin (g\u00e9n\u00e9ralement \u226475\u03bcm de ligne et d'espace) sur la carte. Le cuivre non expos\u00e9 est grav\u00e9 pour finaliser les pistes.<\/p>\n<h3>Masque de Soudure et Finition de Surface :<\/h3>\n<p>Un masque de soudure liquide photoimageable (LPI) est appliqu\u00e9 et durci. Des finitions de surface haute fiabilit\u00e9 comme l'ENIG (Nickel Chimique Or Immersion) ou l'ENEPIG sont appliqu\u00e9es pour prot\u00e9ger les minuscules pads SMT et BGA.<\/p>","protected":false},"excerpt":{"rendered":"<p>High-Precision HDI PCB Manufacturing and Assembly Support 1-N-1, 2-N-2, and Any-layer ELIC processes. The minimum line width\/line spacing is 1.5 mil, facilitating the perfect implementation of highly integrated devices. HDI Technical Capabilities HDI PCB Types We Manufacture 1-Stage HDI The most cost-effective rigid configuration featuring a single copper routing layer bonded to a standard fiberglass-epoxy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":33,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"HDI PCB Manufacturer | High Density Interconnect PCBs | LEADHUI PCB","_seopress_titles_desc":"HDI PCB fabrication for compact, high-density electronics, with microvias, fine lines, multilayer stackups, and prototype-to-production support.","_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":""},"class_list":["post-3691","page","type-page","status-publish","hentry"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/pages\/3691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/comments?post=3691"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/pages\/3691\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/pages\/33"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/fr\/wp-json\/wp\/v2\/media?parent=3691"}],"curies":[{"name":"Je suis d\u00e9sol\u00e9, je n'ai pas encore appris \u00e0 traduire ce contenu.","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}