{"id":3247,"date":"2025-06-11T08:32:00","date_gmt":"2025-06-11T00:32:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=3247"},"modified":"2025-06-10T11:32:13","modified_gmt":"2025-06-10T03:32:13","slug":"high-density-interconnector-pcb","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/","title":{"rendered":"PCB til sammenkobling med h\u00f8j densitet"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Indholdsfortegnelse<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#What_is_HDI\" >Hvad er HDI?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Core_Features\" >Kernefunktioner<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Core_features_of_HDI_boards_vs_conventional_PCB\" >Kerneegenskaber ved HDI-kort (i forhold til konventionelle printkort)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#1_Microvia_design_laser_drilling_dominated\" >1. Microvia-design (laserboring domineret)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#2_Microvia_and_Hole_Ring_Designs_Via_Diameter_%E2%89%A4150%C2%B5m\" >2.Microvia- og hulringsdesigns Via Diameter \u2264150\u00b5m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#3_High_Solder_Joint_Density_%3E130_jointsin%C2%B2\" >3.H\u00f8j loddefuge-t\u00e6thed (&gt;130 fuger\/in\u00b2)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#4_High_wiring_density_%3E117_wiresin%C2%B2\" >4.H\u00f8j ledningst\u00e6thed (&gt;117 ledninger\/in\u00b2)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#5_Fine_line_line_widthspace_%E2%89%A4_3_mil75%C2%B5m\" >5.Fin linje (linjebredde\/rum \u2264 3 mil\/75\u00b5m)<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Core_Benefits_of_HDI\" >De vigtigste fordele ved HDI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#HDI_PCB_Technical_Specification_Sheet\" >HDI PCB teknisk specifikationsark<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Applications_and_Core_Advantages_of_HDI_Boards\" >Anvendelser og centrale fordele ved HDI-kort<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#I_Key_Application_Areas_of_HDI_Boards\" >I. De vigtigste anvendelsesomr\u00e5der for HDI-kort<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#II_The_%E2%80%9CFour_Highs_and_One_Low%E2%80%9D_Advantages_of_HDI_Technology\" >II.De fire h\u00f8je og den ene lave fordele ved HDI-teknologien<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#III_Market_Outlook_and_Supporting_Data\" >III.Markedsudsigter og underst\u00f8ttende data<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Classification_of_HDI_Boards\" >Klassificering af HDI-kort<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#1_1N1_Type\" >(1) 1+N+1 Type<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#2_iNi_i%E2%89%A52_Type\" >(2) i+N+i (i\u22652) Type<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#3_Any-Layer_Interconnect_ELIC_Type\" >(3) ELIC-type (Any-Layer Interconnect)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Technical_Comparison\" >Teknisk sammenligning<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#HDIBUM_PCB_Material_Performance_Requirements\" >Krav til HDI\/BUM PCB-materialers ydeevne<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#1_Prepreg_PP_Materials\" >1. Prepreg-materialer (PP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#2_Resin_Coated_Copper_RCC_Materials\" >2.Harpiksbelagte kobbermaterialer (RCC)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#3_Laser_Drillable_Prepreg_LDP_Materials\" >3.Laserborbare prepreg-materialer (LDP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#4_Liquid_Crystal_Polymer_LCP_Materials\" >4.Materialer af flydende krystalpolymer (LCP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Material_Selection_Guide\" >Guide til valg af materiale<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Difference_in_PCB_manufacturing_process_between_core-containing_boards_and_coreless_boards\" >Forskel i PCB-fremstillingsprocessen mellem kerneholdige og kernel\u00f8se plader<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#I_Core-Based_HDI_Manufacturing_Process\" >I. Kernebaseret HDI-fremstillingsproces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#II_Breakthrough_Coreless_HDI_Technology\" >II.Banebrydende kernel\u00f8s HDI-teknologi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.topfastpcb.com\/da\/blog\/high-density-interconnector-pcb\/#Concluding_Remarks\" >Afsluttende bem\u00e6rkninger<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_HDI\"><\/span>Hvad er HDI?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>HDI, som refererer til en h\u00f8jere ledningst\u00e6thed pr. arealenhed end konventionelle printkort, er en avanceret <a href=\"https:\/\/www.topfastpcb.com\/da\/blog\/printed-circuit-board-pcb\/\">Trykt kredsl\u00f8b<\/a> (PCB)-teknologi, der opn\u00e5r h\u00f8jere niveauer af elektronisk komponentintegration gennem mikrofine ledninger, mikroskopiske via-strukturer og t\u00e6t ledningsf\u00f8ring. Disse print anvender finere ledninger og mellemrum (\u2264 100 \u00b5m\/0,10 mm), mindre vias (&lt;150 \u00b5m) og pads (&lt;400 \u00b5m\/0,40 mm) og h\u00f8jere pad-t\u00e6thed (&gt;20 pads\/cm2) end konventionel PCB-teknologi.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Features\"><\/span><strong>Kernefunktioner<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Finere linjebredde\/afstand<\/strong>: typisk \u2264100 \u00b5m (0,10 mm), meget lavere end konventionelle PCB'er (typisk 150 \u00b5m+).<\/li>\n\n<li><strong>Sm\u00e5 gennemg\u00e5ende huller<\/strong>:<\/li>\n\n<li><strong>Laserblind-indlejrede vias<\/strong>: &lt;150 \u00b5m i diameter, laserboret til forbindelser med h\u00f8j t\u00e6thed mellem lagene.<\/li>\n\n<li><strong>Stablede\/forskudte huller<\/strong>: Udnyt den lodrette plads bedre og reducer behovet for lag.<\/li>\n\n<li><strong>H\u00f8j t\u00e6thed af puder<\/strong>: &gt;20 pads\/cm\u00b2 til underst\u00f8ttelse af multi-pin chips (f.eks. BGA-, CSP-pakker).<\/li>\n\n<li><strong>Tynde materialer<\/strong>: Brug af substrater med lav dielektrisk konstant og h\u00f8j stabilitet (f.eks. FR4, polyimid).<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB.jpg\" alt=\"HDI-printkort\" class=\"wp-image-3248\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_features_of_HDI_boards_vs_conventional_PCB\"><\/span><strong>Kerneegenskaber ved HDI-kort (i forhold til konventionelle printkort)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Microvia_design_laser_drilling_dominated\"><\/span><strong>1. Microvia-design (laserboring domineret)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Valg af teknologi<\/strong>: HDI-kort bruger almindeligvis <strong>Laserboring<\/strong> (huldiameter typisk \u2264150\u00b5m) i stedet for mekanisk boring. \u00c5rsagerne er bl.a:<\/li>\n\n<li><strong>Gr\u00e6nser for mekanisk boring<\/strong>: 0,15 mm boren\u00e5le er lette at kn\u00e6kke, har h\u00f8je krav til omdrejningstal og lav effektivitet og er ikke i stand til at realisere dybdekontrol af <strong>blinde nedgravede huller<\/strong>.<\/li>\n\n<li><strong>Laser-fordel<\/strong>: Kan behandle bittesm\u00e5 huller (f.eks. 50 \u00b5m), underst\u00f8tter <strong>HDI i alle lag<\/strong>og har ingen fysisk kontakt og et h\u00f8jt udbytte.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Microvia_and_Hole_Ring_Designs_Via_Diameter_%E2%89%A4150%C2%B5m\"><\/span><strong>2. Microvia- og hulringsdesigns<\/strong> Gennemgangsdiameter \u2264150\u00b5m<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Vias \u2264150\u00b5m<\/strong> og vias (pads) \u2264250\u00b5m, hvilket frig\u00f8r layoutplads ved at indsn\u00e6vre via.<\/li>\n\n<li><strong>Eksempel<\/strong>: Hvis aperturdiameteren reduceres fra 0,30 mm til 0,10 mm (laservias), kan paddiameteren reduceres fra 0,60 mm til 0,35 mm, <strong>sparer 67% areal<\/strong>.<\/li>\n\n<li><strong>Direkte pad-stansning (Via-in-Pad)<\/strong>: optimerer yderligere BGA\/SMD-komponentlayout og \u00f8ger t\u00e6theden.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_High_Solder_Joint_Density_%3E130_jointsin%C2%B2\"><\/span><strong>3.H\u00f8j loddefuge-t\u00e6thed (&gt;130 fuger\/in\u00b2)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>T\u00e6theden af loddeplader bestemmer komponentintegrationen. HDI realiserer <strong>multifunktionelt modul<\/strong> samling med h\u00f8j densitet (f.eks. bundkort til mobiltelefoner) gennem mikro-miniatyrhuller\/ledninger.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_High_wiring_density_%3E117_wiresin%C2%B2\"><\/span><strong>4.H\u00f8j ledningst\u00e6thed (&gt;117 ledninger\/in\u00b2)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>For at matche stigningen i antallet af komponenter skal linjet\u00e6theden \u00f8ges samtidig. HDI opn\u00e5r kompleks ledningsf\u00f8ring gennem <strong>Fin ledningsf\u00f8ring<\/strong> (linjebredde\/afstand \u2264100\u00b5m) og <strong>stabling af flere lag<\/strong>.<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Fine_line_line_widthspace_%E2%89%A4_3_mil75%C2%B5m\"><\/span><strong>5.Fin linje (linjebredde\/rum \u2264 3 mil\/75\u00b5m)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Teoretisk standard<\/strong>: 75\u00b5m\/75\u00b5m, men i praksis bruges ofte 100\u00b5m\/100\u00b5m. Begrundelse:<\/li>\n\n<li><strong>Procesomkostninger<\/strong>: 75 \u00b5m-processen er kr\u00e6vende med hensyn til udstyr\/materialer, lavt udbytte, f\u00e5 leverand\u00f8rer og h\u00f8je omkostninger.<\/li>\n\n<li><strong>Balance mellem pris og ydelse<\/strong>: 100 \u00b5m-l\u00f8sningen skaber balance mellem t\u00e6thed og pris og er velegnet til de fleste behov inden for forbrugerelektronik.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Benefits_of_HDI\"><\/span>De vigtigste fordele ved HDI<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Dimension<\/strong><\/th><th><strong>HDI's bestyrelse<\/strong><\/th><th><strong>Traditionelt printkort<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Boreteknologi<\/strong><\/td><td>Laserboring (blinde nedgravede huller, vilk\u00e5rlige lag)<\/td><td>Mekanisk boring (baseret p\u00e5 gennemg\u00e5ende huller)<\/td><\/tr><tr><td><strong>Huldiameter\/hulring<\/strong><\/td><td>\u2264150\u00b5m\/\u2264250\u00b5m<\/td><td>\u2265200\u00b5m\/\u2265400\u00b5m<\/td><\/tr><tr><td><strong>Ledningst\u00e6thed<\/strong><\/td><td>&gt;117 ledninger\/in\u00b2<\/td><td>&lt;50 ledninger\/in\u00b2<\/td><\/tr><tr><td><strong>Wire Width\/Pitch<\/strong><\/td><td>\u2264100\u00b5m (Mainstream)<\/td><td>\u2265150\u00b5m<\/td><\/tr><\/tbody><\/table><\/figure><p>HDI fremmer miniaturisering og h\u00f8j ydeevne af elektroniske produkter gennem <strong>microvia, fine line og sammenkoblinger med h\u00f8j densitet<\/strong>og er en n\u00f8gleteknologi for 5G, AI og b\u00e6rbare enheder.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-1.jpg\" alt=\"HDI-printkort\" class=\"wp-image-3249\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDI_PCB_Technical_Specification_Sheet\"><\/span>HDI PCB teknisk specifikationsark<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Funktion<\/strong><\/th><th><strong>Tekniske specifikationer for HDI PCB<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Lag<\/strong><\/td><td><strong>Standard<\/strong>: 4-22 lag<br><strong>Avanceret<\/strong>: Op til 30 lag<\/td><\/tr><tr><td><strong>Vigtige h\u00f8jdepunkter<\/strong><\/td><td>&#8211; H\u00f8jere t\u00e6thed af puder<br>&#8211; Finere spor\/rum (\u226475\u00b5m)<br>Microvias (blind\/nedgravet, sammenkobling i alle lag)<br>&#8211; Via-in-Pad-design<\/td><\/tr><tr><td><strong>Opbygning af HDI<\/strong><\/td><td>1+N+1, 2+N+2, 3+N+3, 4+N+4, alle lag (ELIC), Ultra HDI (R&amp;D)<\/td><\/tr><tr><td><strong>Materialer<\/strong><\/td><td>FR4 (standard\/h\u00f8jtydende), halogenfri FR4, Rogers (til h\u00f8jfrekvente anvendelser)<\/td><\/tr><tr><td><strong>Kobberv\u00e6gt (f\u00e6rdigbehandlet)<\/strong><\/td><td>18 \u03bcm - 70 \u03bcm<\/td><\/tr><tr><td><strong>Min. Spor\/plads<\/strong><\/td><td><strong>0,075 mm \/ 0,075 mm<\/strong> (75\u00b5m\/75\u00b5m)<\/td><\/tr><tr><td><strong>PCB-tykkelse<\/strong><\/td><td>0,40 mm - 3,20 mm<\/td><\/tr><tr><td><strong>Max. Boardst\u00f8rrelse<\/strong><\/td><td>610 mm \u00d7 450 mm (begr\u00e6nset af laserboringskapaciteten)<\/td><\/tr><tr><td><strong>Overfladefinish<\/strong><\/td><td>OSP, ENIG, neds\u00e6nket tin, neds\u00e6nket s\u00f8lv, elektrolytisk guld, guldfingre<\/td><\/tr><tr><td><strong>Min. Hulst\u00f8rrelse<\/strong><\/td><td><strong>Mekanisk boring<\/strong>: 0,15 mm<br><strong>Laserboring<\/strong>:<br>&#8211; Standard: 0,10 mm (100 \u00b5m)<br>&#8211; Avanceret: 0,075 mm (75 \u00b5m)<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_and_Core_Advantages_of_HDI_Boards\"><\/span><strong>Anvendelser og centrale fordele ved HDI-kort<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"I_Key_Application_Areas_of_HDI_Boards\"><\/span><strong>I. De vigtigste anvendelsesomr\u00e5der for HDI-kort<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><p>Med udviklingen af halvlederteknologi i retning af miniaturisering og h\u00f8j ydeevne er HDI-teknologi blevet en afg\u00f8rende faktor for moderne elektronik, som is\u00e6r dominerer f\u00f8lgende omr\u00e5der:<\/p><ul class=\"wp-block-list\"><li><strong>Mobil kommunikation<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Smartphones (4G\/5G)<\/strong>: Routing med h\u00f8j t\u00e6thed underst\u00f8tter multikameramoduler, 5G-antenner og h\u00f8jhastighedsprocessorer (f.eks. BGA-pakkede chips).<\/li>\n\n<li><strong>Udstyr til basestation<\/strong>: H\u00f8jfrekvent signaltransmission (f.eks. millimeterb\u00f8lgeb\u00e5nd) er afh\u00e6ngig af HDI&amp;#8217s materialer med lavt tab (f.eks. Rogers).<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Forbrugerelektronik<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li><strong>B\u00e6rbare enheder<\/strong>: Ultratynde designs (f.eks. foldbare smartphone-bundkort, TWS-\u00f8repropper) kr\u00e6ver HDI&amp;#8217s tyndlagsstabling (1+N+1-struktur).<\/li>\n\n<li><strong>Digitale kameraer\/AR\/VR<\/strong>: Sensorer med h\u00f8j opl\u00f8sning og miniaturiserede moduler er afh\u00e6ngige af mikrovias (75 \u00b5m) og Via-in-Pad-teknologi.<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Elektronik til biler<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li><strong>Avancerede f\u00f8rerassistentsystemer (ADAS)<\/strong>: Radar- og infotainmentsystemer kr\u00e6ver HDI&amp;#8217s h\u00f8je p\u00e5lidelighed (varmebestandighed, vibrationsbestandighed).<\/li><\/ul><ul class=\"wp-block-list\"><li><strong>H\u00f8jtydende databehandling<\/strong><\/li><\/ul><ul class=\"wp-block-list\"><li><strong>AI-servere\/GPU'er<\/strong>: H\u00f8j ledningsevne og termisk design underst\u00f8tter h\u00f8jstr\u00f8mstransmission (kobbertykkelse \u226570\u00b5m).<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"II_The_%E2%80%9CFour_Highs_and_One_Low%E2%80%9D_Advantages_of_HDI_Technology\"><\/span><strong>II.De fire h\u00f8je og den ene lave fordele ved HDI-teknologien<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Fordel<\/strong><\/th><th><strong>Teknisk implementering<\/strong><\/th><th><strong>Anvendelsesv\u00e6rdi<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Routing med h\u00f8j densitet<\/strong><\/td><td>Spor\/rum \u226475\u00b5m, mikrovias (laserboring)<\/td><td>Reducerer PCB-arealet med 30 % og mindsker slutproduktets st\u00f8rrelse<\/td><\/tr><tr><td><strong>H\u00f8jfrekvent &amp; h\u00f8j hastighed<\/strong><\/td><td>Materialer med lav Dk (f.eks. PTFE), impedansregulering (\u00b15 %)<\/td><td>Underst\u00f8tter 5G\/6G mmWave og h\u00f8jhastigheds-SerDes-signalintegritet<\/td><\/tr><tr><td><strong>H\u00f8j ledningsevne<\/strong><\/td><td>ELIC (Any-layer interconnect), via-filling plating-teknologi<\/td><td>Reducerer signalforsinkelsen mellem lagene, forbedrer datahastigheden<\/td><\/tr><tr><td><strong>H\u00f8j isoleringsp\u00e5lidelighed<\/strong><\/td><td>Halogenfrie substrater, pr\u00e6cisionslaminering (\u22643% ekspansionshastighed)<\/td><td>Opfylder AEC-Q200-certificering til bilindustrien, forl\u00e6nger levetiden med 50%.<\/td><\/tr><tr><td><strong>Lave omkostninger<\/strong><\/td><td>F\u00e6rre lag (f.eks. udskiftning af 8-lags printkort med gennemg\u00e5ende huller med 4-lags HDI), automatiseret laserboring (udbytte p\u00e5 98 %)<\/td><td>Reducerer de samlede omkostninger med 15-20%.<\/td><\/tr><\/tbody><\/table><\/figure><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"III_Market_Outlook_and_Supporting_Data\"><\/span><strong>III.Markedsudsigter og underst\u00f8ttende data<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>V\u00e6ksttrend<\/strong>: Fra 2000-2008 voksede den globale produktion af HDI-plader med en CAGR p\u00e5 14 % (Prismark-data). I 2023 oversteg markedsst\u00f8rrelsen 12 milliarder dollars med en forventet CAGR i 2030 p\u00e5 8,3 %.<\/li>\n\n<li><strong>Teknologisk udvikling<\/strong>: Ultra HDI (trace\/space \u226440\u00b5m) og indlejret komponentteknologi vil yderligere drive udviklingen af AIoT og b\u00e6rbare enheder.<\/li><\/ul><p>Med sine \"fire h\u00f8je og en lav\"-egenskaber fungerer HDI-teknologien som en central drivkraft for udviklingen af elektronikindustrien og har et enormt potentiale inden for 6G-kommunikation, selvk\u00f8rende k\u00f8ret\u00f8jer og kvantecomputere.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Classification_of_HDI_Boards\"><\/span><strong>Klassificering af HDI-kort<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>HDI-kort kategoriseres i tre hovedtyper baseret p\u00e5 stablingsmetoden og antallet af lamineringer af blinde vias:<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_1N1_Type\"><\/span><strong>(1) 1+N+1 Type<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Struktur<\/strong>: Har et enkelt lamineringslag til sammenkoblinger med h\u00f8j t\u00e6thed.<\/li>\n\n<li><strong>Karakteristika<\/strong>:<\/li>\n\n<li>Den mest omkostningseffektive HDI-l\u00f8sning<\/li>\n\n<li>Velegnet til design med moderat kompleksitet<\/li>\n\n<li>Typiske anvendelser: Entry-level smartphones, forbrugerelektronik<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_iNi_i%E2%89%A52_Type\"><\/span><strong>(2) i+N+i (i\u22652) Type<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Struktur<\/strong>:Indeholder to eller flere lamineringslag til sammenkoblinger med h\u00f8j t\u00e6thed.<\/li>\n\n<li><strong>Vigtige funktioner<\/strong>:<\/li>\n\n<li>Underst\u00f8tter forskudte eller stablede microvia-konfigurationer<\/li>\n\n<li>Avancerede designs bruger ofte kobberfyldte stablede mikrovias<\/li>\n\n<li>Giver forbedret routing-t\u00e6thed og signalintegritet<\/li>\n\n<li><strong>Anvendelser<\/strong>:<\/li>\n\n<li>Mobile enheder i mellem- og h\u00f8jprissegmentet<\/li>\n\n<li>Netv\u00e6rksudstyr<\/li>\n\n<li>Elektronik til biler<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Any-Layer_Interconnect_ELIC_Type\"><\/span><strong>(3) ELIC-type (Any-Layer Interconnect)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Struktur<\/strong>: Alle lag bruger sammenkoblinger med h\u00f8j t\u00e6thed og stablede kobberfyldte mikrovias.<\/li>\n\n<li><strong>Fordele<\/strong>:<\/li>\n\n<li>Giver fuld designfrihed for forbindelser mellem lagene<\/li>\n\n<li>Optimal l\u00f8sning til komponenter med ultrah\u00f8jt pin-antal (f.eks. CPU'er, GPU'er)<\/li>\n\n<li>Maksimerer pladsudnyttelsen i kompakte designs<\/li>\n\n<li><strong>Typiske brugsscenarier<\/strong>:<\/li>\n\n<li>Flagskibs smartphones<\/li>\n\n<li>H\u00f8jtydende databehandling<\/li>\n\n<li>Avancerede b\u00e6rbare enheder<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technical_Comparison\"><\/span><strong>Teknisk sammenligning<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Type<\/strong><\/th><th><strong>Antal lamineringer<\/strong><\/th><th><strong>Via struktur<\/strong><\/th><th><strong>Omkostningsfaktor<\/strong><\/th><th><strong>Typiske anvendelser<\/strong><\/th><\/tr><\/thead><tbody><tr><td>1+N+1<\/td><td>Enkelt laminering<\/td><td>Grundl\u00e6ggende mikrovias<\/td><td>Laveste<\/td><td>Forbrugerelektronik p\u00e5 begynderniveau<\/td><\/tr><tr><td>i+N+i (i\u22652)<\/td><td>Flere lamineringer<\/td><td>Stablede\/forskudte mikrovias<\/td><td>Moderat<\/td><td>Mellemklasse mobil\/netv\u00e6rk<\/td><\/tr><tr><td>ELIC<\/td><td>Alle lag<\/td><td>Kobberfyldte stablede vias<\/td><td>H\u00f8jeste<\/td><td>High-end computere\/mobiler<\/td><\/tr><\/tbody><\/table><\/figure><p>Dette klassifikationssystem hj\u00e6lper designere med at v\u00e6lge den rette HDI-teknologi baseret p\u00e5 krav til ydeevne, kompleksitet og omkostningsovervejelser. Udviklingen fra 1+N+1 til ELIC repr\u00e6senterer stigende kapacitet til at underst\u00f8tte mere avancerede elektroniske applikationer.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-2.jpg\" alt=\"HDI-printkort\" class=\"wp-image-3250\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/HDI-PCB-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HDIBUM_PCB_Material_Performance_Requirements\"><\/span><strong>Krav til HDI\/BUM PCB-materialers ydeevne<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Udviklingen af materialer til HDI-printkort har altid fokuseret p\u00e5 at opfylde kravene om \"fire h\u00f8je og en lav\" (h\u00f8j t\u00e6thed, h\u00f8j frekvens, h\u00f8j ledningsevne, h\u00f8j p\u00e5lidelighed og lave omkostninger).De stigende krav til miniaturisering og ydeevne p\u00e5 printkort opfyldes ved at forbedre egenskaber som modstandsdygtighed over for elektromigration og dimensionsstabilitet.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Prepreg_PP_Materials\"><\/span><strong>1. Prepreg-materialer (PP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Sammens\u00e6tning<\/strong>: Harpiks + forst\u00e6rkede materialer (typisk glasfiber)<\/li>\n\n<li><strong>Fordele<\/strong>:<\/li>\n\n<li>Lave omkostninger<\/li>\n\n<li>God mekanisk stivhed<\/li>\n\n<li>Bred anvendelighed<\/li>\n\n<li><strong>Begr\u00e6nsninger<\/strong>:<\/li>\n\n<li>Moderat p\u00e5lidelighed (svagere CAF-modstand)<\/li>\n\n<li>Lavere afskalningsstyrke (ikke egnet til kr\u00e6vende faldtest)<\/li>\n\n<li><strong>Typiske anvendelser<\/strong>: Forbrugerelektronik i mellem- og lavprissegmentet (f.eks. billige smartphones)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Resin_Coated_Copper_RCC_Materials\"><\/span><strong>2.Harpiksbelagte kobbermaterialer (RCC)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Typer<\/strong>:<\/li><\/ul><ol class=\"wp-block-list\"><li>Metalliseret PI-film<\/li>\n\n<li>PI-film + kobberfolie lamineret med kl\u00e6bemiddel (&#8220;ren PI&#8221;)<\/li>\n\n<li>St\u00f8bt PI-film (flydende PI h\u00e6rdet p\u00e5 kobberfolie)<\/li><\/ol><ul class=\"wp-block-list\"><li><strong>Fordele<\/strong>:<\/li>\n\n<li>Fremragende fremstillingsevne<\/li>\n\n<li>H\u00f8j p\u00e5lidelighed<\/li>\n\n<li>Overlegen styrke ved afskalning af puder (ideel til faldtest)<\/li>\n\n<li>Aktiveret mikrovia-laserboringsteknologi<\/li>\n\n<li><strong>Begr\u00e6nsninger<\/strong>:<\/li>\n\n<li>H\u00f8jere omkostninger<\/li>\n\n<li>Lavere samlet stivhed (potentielle problemer med sk\u00e6vvridning)<\/li>\n\n<li><strong>P\u00e5virkning<\/strong>: Pioner i overgangen fra SMT- til CSP-emballage<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Laser_Drillable_Prepreg_LDP_Materials\"><\/span><strong>3.Laserborbare prepreg-materialer (LDP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Positionering<\/strong>: Balance mellem omkostninger og ydeevne mellem PP og RCC<\/li>\n\n<li><strong>Fordele<\/strong>:<\/li>\n\n<li>Bedre CAF-resistens end PP<\/li>\n\n<li>Forbedret ensartethed i det dielektriske lag<\/li>\n\n<li>Opfylder\/overg\u00e5r internationale standarder for pad peel-styrke<\/li>\n\n<li><strong>Anvendelser<\/strong>: Mellem- og avancerede mobile enheder og elektronik<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Liquid_Crystal_Polymer_LCP_Materials\"><\/span><strong>4.Materialer af flydende krystalpolymer (LCP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Vigtige egenskaber<\/strong>:<\/li>\n\n<li>Ultra-lav dielektrisk konstant (Dk=2,8 @1GHz)<\/li>\n\n<li>Minimal tabstangent (0,0025)<\/li>\n\n<li>Indbygget flammeh\u00e6mning (halogenfri)<\/li>\n\n<li>Overlegen dimensionel stabilitet<\/li>\n\n<li><strong>Fordele<\/strong>:<\/li>\n\n<li>Ideel til h\u00f8jfrekvente\/hurtige designs<\/li>\n\n<li>Milj\u00f8venlig<\/li>\n\n<li>Udfordrer den traditionelle PI-dominans<\/li>\n\n<li><strong>Anvendelser<\/strong>: High-end RF\/mikrob\u00f8lgekredsl\u00f8b, avanceret emballering<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Selection_Guide\"><\/span><strong>Guide til valg af materiale<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Materiale<\/strong><\/th><th><strong>Omkostninger<\/strong><\/th><th><strong>P\u00e5lidelighed<\/strong><\/th><th><strong>H\u00f8jfrekvent<\/strong><\/th><th><strong>Stivhed<\/strong><\/th><th><strong>Bedst til<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>PP<\/strong><\/td><td>Lav<\/td><td>Moderat<\/td><td>No<\/td><td>H\u00f8j<\/td><td>Budget-forbrugsenheder<\/td><\/tr><tr><td><strong>RCC<\/strong><\/td><td>H\u00f8j<\/td><td>Fremragende<\/td><td>Moderat<\/td><td>Lav<\/td><td>Drop-test af f\u00f8lsomme apps<\/td><\/tr><tr><td><strong>LDP<\/strong><\/td><td>Medium<\/td><td>God<\/td><td>Begr\u00e6nset<\/td><td>H\u00f8j<\/td><td>Premium mobile enheder<\/td><\/tr><tr><td><strong>LCP<\/strong><\/td><td>Meget h\u00f8j<\/td><td>Enest\u00e5ende<\/td><td>Ja<\/td><td>Medium<\/td><td>5G\/RF\/avanceret emballering<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Difference_in_PCB_manufacturing_process_between_core-containing_boards_and_coreless_boards\"><\/span>Forskel i PCB-fremstillingsprocessen mellem kerneholdige og kernel\u00f8se plader<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"I_Core-Based_HDI_Manufacturing_Process\"><\/span><strong>I. Kernebaseret HDI-fremstillingsproces<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>1. Kernekortets karakteristika<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Strukturelt design<\/strong>:<\/li>\n\n<li>Bruger gennemg\u00e5ende huller eller hybridstrukturer med nedgravede\/blinde\/gennemg\u00e5ende huller (typisk 4-6 lag)<\/li>\n\n<li>Valgfri konstruktion med metalkerne (forbedret varmeafledning)<\/li><\/ul><p><strong>Tekniske parametre<\/strong>:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Parameter<\/strong><\/th><th><strong>Hovedbestyrelsen<\/strong><\/th><th><strong>Opbygningslag<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Gennemg\u00e5ende huldiameter<\/td><td>\u22650,2 mm<\/td><td>\u22640,15 mm (mikrovias)<\/td><\/tr><tr><td>Bredde p\u00e5 spor\/rum<\/td><td>\u22650,08 mm<\/td><td>\u22640,08 mm<\/td><\/tr><tr><td>Sammenkoblingst\u00e6thed<\/td><td>Lav<\/td><td>Ultrah\u00f8j t\u00e6thed<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>2. Bestyrelsens kernefunktioner<\/strong><\/p><ul class=\"wp-block-list\"><li>Mekanisk st\u00f8tte (sikrer stivhed)<\/li>\n\n<li>Elektrisk forbindelsesbro mellem opbygningslagene<\/li>\n\n<li>Varmestyring (is\u00e6r for metalkernekort)<\/li><\/ul><p><strong>3. Vigtige forbehandlingsprocesser<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Via behandling<\/strong>: Via-fyldning + overfladeplanarisering<\/li>\n\n<li><strong>Overfladebehandling<\/strong>: Kemil\u00f8s kobberbel\u00e6gning + elektroplettering (1-3 \u00b5m tykkelse)<\/li>\n\n<li><strong>Overf\u00f8rsel af m\u00f8nstre<\/strong>: LDI laser direct imaging (\u00b15\u00b5m pr\u00e6cision)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"II_Breakthrough_Coreless_HDI_Technology\"><\/span><strong>II.Banebrydende kernel\u00f8s HDI-teknologi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>1.Repr\u00e6sentative teknologier<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>ALIVH<\/strong> (Ethvert lags interstitielle via-hul)<\/li>\n\n<li><strong>B\u00b2IT<\/strong> (Teknologi til sammenkobling af nedgravede bump)<\/li><\/ul><p><strong>2. Revolutionerende fordele<\/strong><\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Sammenligning<\/strong><\/th><th><strong>Kernebaseret HDI<\/strong><\/th><th><strong>Kernel\u00f8s HDI<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Struktur<\/strong><\/td><td>Kerne + opbygningszoner<\/td><td>Homogent lagdesign<\/td><\/tr><tr><td><strong>Sammenkoblingst\u00e6thed<\/strong><\/td><td>Betydelig lagvariation<\/td><td>Ensartet ultrah\u00f8j densitet (+40 % i forhold til kernen)<\/td><\/tr><tr><td><strong>Signaloverf\u00f8rsel<\/strong><\/td><td>L\u00e6ngere stier (kerneinduceret forsinkelse)<\/td><td>Kortest mulige veje<\/td><\/tr><tr><td><strong>Kontrol af tykkelse<\/strong><\/td><td>Begr\u00e6nset af kernen (\u22650,4 mm)<\/td><td>Kan opn\u00e5 &lt;0,2 mm<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>3. Centrale procesinnovationer<\/strong><\/p><ul class=\"wp-block-list\"><li><strong>Sammenkobling af lag<\/strong>:<\/li>\n\n<li>Erstatter elektrol\u00f8st kobber med ledende pasta eller kobberbump<\/li>\n\n<li>Laserablation til mikrovias i alle lag (\u226450 \u00b5m i diameter)<\/li>\n\n<li><strong>Sikring af p\u00e5lidelighed<\/strong>:<\/li>\n\n<li>Overfladeruhed i nanoskala (Ra\u22640,5\u00b5m)<\/li>\n\n<li>Dielektriske materialer med lav h\u00e6rdning (Tg\u2265200\u2103)<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Concluding_Remarks\"><\/span>Afsluttende bem\u00e6rkninger<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Drevet af fremskridt inden for laserboring, materialevidenskab og stabling af flere lag repr\u00e6senterer HDI-printkort det ypperste inden for miniaturisering og h\u00f8jtydende elektronik. HDI-teknologien vil forts\u00e6tte med at udvikle sig, efterh\u00e5nden som enhederne kr\u00e6ver h\u00f8jere hastigheder, lavere latenstid og h\u00f8jere p\u00e5lidelighed, hvilket skubber til gr\u00e6nserne for printkortproduktion.<\/p>","protected":false},"excerpt":{"rendered":"<p>HDI-printkort (High Density Interconnect) revolutionerer moderne elektronik ved at muligg\u00f8re mindre, hurtigere og mere p\u00e5lidelige kredsl\u00f8bsdesigns. Uanset om det handler om at optimere signalintegritet, varmestyring eller miniaturisering, er forst\u00e5else af HDI-teknologi afg\u00f8rende for den n\u00e6ste generation af printkortdesign.<\/p>","protected":false},"author":1,"featured_media":3251,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"HDI PCB","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"The essential differences between core and coreless HDI circuit boards, manufacturing processes, material requirements, and applications in 5G, automotive, and consumer electronics. Learn how High Density Interconnect (HDI) technology enables smaller, faster, and more reliable boards.","footnotes":""},"categories":[112],"tags":[281,280,111],"class_list":["post-3247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-hdi-pcb","tag-high-density-interconnector","tag-pcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Density Interconnector PCB - Topfastpcb<\/title>\n<meta name=\"description\" content=\"The essential differences between core and coreless HDI circuit boards, manufacturing processes, material requirements, and applications in 5G, automotive, and consumer electronics. 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