{"id":4555,"date":"2025-11-04T08:17:00","date_gmt":"2025-11-04T00:17:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4555"},"modified":"2025-11-03T20:20:03","modified_gmt":"2025-11-03T12:20:03","slug":"technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/","title":{"rendered":"PCB:s tekniska utveckling i en tid av artificiell intelligens"},"content":{"rendered":"<p>Det tekniska skiftet fr\u00e5n traditionell h\u00e5lmontering till h\u00f6gdensitetsinterkonnektorer, i kombination med den explosiva tillv\u00e4xten av artificiell intelligens, f\u00f6r\u00e4ndrar i grunden m\u00f6nsterkortsindustrins tekniska utveckling, produktstruktur och v\u00e4rdef\u00f6rdelning.<\/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\/11\/AI-PCB.jpg\" alt=\"AI PCB\" class=\"wp-image-4556\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><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\">Inneh\u00e5llsf\u00f6rteckning<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Technological_Requirements_Upgrade_of_AI_Computing_Hardware_for_PCBs\" >Tekniska krav Uppgradering av h\u00e5rdvara f\u00f6r AI-ber\u00e4kningar f\u00f6r m\u00f6nsterkort<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Demand_for_High_Layer_Count_and_High-Density_Interconnects\" >Efterfr\u00e5gan p\u00e5 interkonnektorer med h\u00f6gt antal lager och h\u00f6g densitet<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Signal_Integrity_Challenges_and_Solutions\" >Utmaningar och l\u00f6sningar f\u00f6r signalintegritet<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Innovations_in_Thermal_Management_Technology\" >Innovationer inom termostyrningsteknik<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Technological_Breakthroughs_and_Localization_Progress_of_Key_Materials\" >Teknologiska genombrott och lokaliseringsframsteg f\u00f6r viktiga material<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Advances_in_High-Frequency_and_High-Speed_Copper-Clad_Laminates\" >Framsteg inom h\u00f6gfrekventa och h\u00f6ghastighetslaminat av kopparpl\u00e5t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Specialty_Chemical_Materials\" >Specialkemiska material<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Technical_Bottlenecks_and_Breakthroughs_in_Manufacturing_Processes\" >Tekniska flaskhalsar och genombrott i tillverkningsprocesser<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Laser_Drilling_Technology\" >Laserborrningsteknik<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Innovations_in_Lamination_Processes\" >Innovationer inom lamineringsprocesser<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Upgrades_in_Inspection_Technology\" >Uppgraderingar inom inspektionsteknik<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Industrial_Chain_Restructuring_and_Business_Model_Transformation\" >Omstrukturering av industrikedjan och omvandling av aff\u00e4rsmodeller<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Reshaping_of_Supply_Chain_Relationships\" >Omformning av relationerna i leveranskedjan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Increased_Concentration_Due_to_Higher_Technical_Barriers\" >\u00d6kad koncentration p\u00e5 grund av h\u00f6gre tekniska barri\u00e4rer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Changes_in_Value_Distribution\" >V\u00e4rdef\u00f6r\u00e4ndringar Utdelning<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Future_Technological_Development_Trends\" >Framtida teknologiska utvecklingstrender<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Integration_of_Advanced_Packaging_and_PCBs\" >Integration av avancerade f\u00f6rpackningar och kretskort<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Silicon_Photonics_Co-Packaging_Technology\" >Kisel fotonik Co-Packaging teknik<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Sustainability_Requirements\" >Krav p\u00e5 h\u00e5llbarhet<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Recommendations_for_Technical_Teams\" >Rekommendationer f\u00f6r tekniska team<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Transformation_of_Talent_Structure\" >Omvandling av talangstrukturen<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Focus_of_R_D_Investment\" >Fokus f\u00f6r FoU-investeringar<\/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\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/#Patent_Layout_Strategy\" >Strategi f\u00f6r patentlayout<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technological_Requirements_Upgrade_of_AI_Computing_Hardware_for_PCBs\"><\/span>Tekniska krav Uppgradering av h\u00e5rdvara f\u00f6r AI-ber\u00e4kningar f\u00f6r m\u00f6nsterkort<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Demand_for_High_Layer_Count_and_High-Density_Interconnects\"><\/span>Efterfr\u00e5gan p\u00e5 interkonnektorer med h\u00f6gt antal lager och h\u00f6g densitet<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Traditionella moderkort till servrar har normalt 12-16 lager, medan dagens vanliga servrar f\u00f6r AI-utbildning (t.ex. NVIDIA DGX H100-serien) kr\u00e4ver m\u00f6nsterkort med 20-30 lager. S\u00e4rskilt f\u00f6r GPU-substrat kr\u00e4vs sammankopplingsdensiteter p\u00e5 \u00f6ver 5.000 BGA-l\u00f6dpunkter, med sp\u00e5rbredd\/avst\u00e5nd som komprimerats fr\u00e5n konventionella 4\/4 mil till 2\/2 mil eller till och med 1,5\/1,5 mil. Detta designkrav driver direkt p\u00e5 anv\u00e4ndningen av mSAP (Modified Semi-Additive Process), eftersom traditionella subtraktiva processer inte l\u00e4ngre kan uppfylla precisionskraven.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Signal_Integrity_Challenges_and_Solutions\"><\/span>Utmaningar och l\u00f6sningar f\u00f6r signalintegritet<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Vid \u00f6verf\u00f6ringshastigheter p\u00e5 112 Gbps PAM4 m\u00e5ste ins\u00e4ttningsf\u00f6rlusten kontrolleras inom -0,6 dB\/inch. Genom simuleringsanalys har vi kommit fram till att dissipationsfaktorn (Df) m\u00e5ste minskas fr\u00e5n 0,02 f\u00f6r konventionell FR-4 till under 0,005. Den nuvarande branschledande l\u00f6sningen inneb\u00e4r att man anv\u00e4nder ett kompositsystem med kolv\u00e4teharts och keramiska fyllmedel (t.ex. Rogers RO4835\u2122), som h\u00e5ller ett stabilt Dk-v\u00e4rde p\u00e5 3,5\u00b10,05 och uppvisar goda dielektriska egenskaper \u00e4ven vid 77 GHz.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Innovations_in_Thermal_Management_Technology\"><\/span>Innovationer inom termostyrningsteknik<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Om vi tar NVIDIA H100 som exempel n\u00e5r den maximala effektf\u00f6rbrukningen f\u00f6r ett enda chip 700 W, vilket g\u00f6r att traditionella l\u00f6sningar f\u00f6r termisk design \u00e4r helt otillr\u00e4ckliga. V\u00e5r utvecklade teknik med inb\u00e4ddade kopparblock och termiska via-array kan minska v\u00e4rmemotst\u00e5ndet till 0,8\u00b0C\/W. N\u00e4r det g\u00e4ller val av substratmaterial har h\u00f6g Tg (\u2265170\u00b0C) och h\u00f6g v\u00e4rmeledningsf\u00f6rm\u00e5ga (\u22650,8 W\/m-K) blivit grundl\u00e4ggande krav, och vissa avancerade applikationer anv\u00e4nder redan hybridstrukturer av metallsubstrat och organiska material.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technological_Breakthroughs_and_Localization_Progress_of_Key_Materials\"><\/span>Teknologiska genombrott och lokaliseringsframsteg f\u00f6r viktiga material<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advances_in_High-Frequency_and_High-Speed_Copper-Clad_Laminates\"><\/span>Framsteg inom <a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/high-frequency-pcb-design-and-layout-guide\/\">H\u00f6gfrekvent<\/a> och <a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/what-is-a-high-speed-pcb\/\">H\u00f6g hastighet<\/a> Copper-Clad Laminat<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Shengyi Technologys S7439-serie har certifierats av stora OEM-f\u00f6retag och uppn\u00e5r ett Df-v\u00e4rde p\u00e5 0,0058 vid 10 GHz, vilket n\u00e4rmar sig internationellt ledande standarder. Sinoma Science &amp; Technologys utveckling av elektroniska glasv\u00e4vnader med l\u00e5g Dk (Dk=4,2) bryter Nittobos tekniska monopol, och massproduktion f\u00f6rv\u00e4ntas ske 2025.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specialty_Chemical_Materials\"><\/span>Specialkemiska material<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Bland l\u00f6dresistf\u00e4rgerna st\u00f6der Taiyo Inks SR-7200G-serie direkt laseravbildning med uppl\u00f6sningar p\u00e5 upp till 20 \u03bcm. N\u00e4r det g\u00e4ller pl\u00e4teringstillsatser m\u00f6jligg\u00f6r MacDermid Enthones Circuposit 8800-serie enhetlig pl\u00e4tering med 1:1-aspektf\u00f6rh\u00e5llanden, vilket l\u00f6ser problemet med enhetlig kopparpl\u00e4tering i genomg\u00e5ende h\u00e5l f\u00f6r kretskort med h\u00f6gt antal lager.<\/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\/11\/AI-PCB-3.jpg\" alt=\"AI PCB\" class=\"wp-image-4557\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technical_Bottlenecks_and_Breakthroughs_in_Manufacturing_Processes\"><\/span>Tekniska flaskhalsar och genombrott i tillverkningsprocesser<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Laser_Drilling_Technology\"><\/span>Laserborrningsteknik<span class=\"ez-toc-section-end\"><\/span><\/h3><p>F\u00f6r mikrovia-bearbetning under 0,1 mm n\u00e4rmar sig CO2-lasern de fysiska gr\u00e4nserna. Vi har introducerat UV-laserbearbetningssystem i kombination med str\u00e5lformningsteknik f\u00f6r att f\u00f6rb\u00e4ttra bearbetningsprecisionen till 35 \u03bcm. Han's Lasers UV-laserborrmaskiner, som anv\u00e4nder en v\u00e5gl\u00e4ngd p\u00e5 355 nm, uppn\u00e5r en minsta h\u00e5ldiameter p\u00e5 50 \u03bcm med en positionsnoggrannhet p\u00e5 \u00b115 \u03bcm.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Innovations_in_Lamination_Processes\"><\/span>Innovationer inom lamineringsprocesser<span class=\"ez-toc-section-end\"><\/span><\/h3><p>F\u00f6r ultrah\u00f6gskiktskort med mer \u00e4n 30 skikt har vi utvecklat en lamineringsprocess som omfattar segmenterad uppv\u00e4rmning och tryckapplicering. Genom att exakt styra hartsfl\u00f6det kan fyllnadsgraden mellan lagren \u00f6kas till \u00f6ver 95%, samtidigt som noggrannheten mellan lagren bibeh\u00e5lls inom \u00b125 \u03bcm.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Upgrades_in_Inspection_Technology\"><\/span>Uppgraderingar inom inspektionsteknik<span class=\"ez-toc-section-end\"><\/span><\/h3><p>En helt\u00e4ckande l\u00f6sning som kombinerar <a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/what-is-aoi-automated-optical-inspection\/\">Automatiserad optisk inspektion<\/a> (AOI) och elektrisk testning anv\u00e4nds. Keysights PathWave ADS-mjukvara st\u00f6der simulering av elektromagnetiska f\u00e4lt i 3D, vilket m\u00f6jligg\u00f6r tidig identifiering av signalintegritetsproblem. F\u00f6r testning i kretsar st\u00f6der Teradynes TestStation-arkitektur testning av bitfelsfrekvens f\u00f6r 112 Gbps-gr\u00e4nssnitt.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Industrial_Chain_Restructuring_and_Business_Model_Transformation\"><\/span>Omstrukturering av industrikedjan och omvandling av aff\u00e4rsmodeller<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reshaping_of_Supply_Chain_Relationships\"><\/span>Omformning av relationerna i leveranskedjan<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Leveranskedjan f\u00f6r kretskort till AI-server \u00e4r indelad i tre niv\u00e5er: GPU-kortsatser leds av chiptillverkare (t.ex. NVIDIAs utsedda leveranskedja); CPU-moderkort f\u00f6ljer den traditionella serverleveranskedjan; och modultillverkare upphandlar oberoende tillbeh\u00f6rsmoduler. Denna differentiering kr\u00e4ver att m\u00f6nsterkortstillverkarna har differentierade m\u00f6jligheter att engagera kunderna.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Increased_Concentration_Due_to_Higher_Technical_Barriers\"><\/span><strong>\u00d6kad koncentration p\u00e5 grund av h\u00f6gre tekniska barri\u00e4rer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Kapitalinvesteringar f\u00f6r m\u00f6nsterkort med 18 lager eller mer \u00e4r 3-5 g\u00e5nger h\u00f6gre \u00e4n f\u00f6r traditionella produkter, med FoU-cykler som str\u00e4cker sig till 12-18 m\u00e5nader. Detta har lett till en koncentration av marknadsandelar bland ledande f\u00f6retag, d\u00e4r de tre st\u00f6rsta tillverkarna st\u00e5r f\u00f6r \u00f6ver 60% av den inhemska marknaden f\u00f6r m\u00f6nsterkort till AI-server 2024.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Changes_in_Value_Distribution\"><\/span>V\u00e4rdef\u00f6r\u00e4ndringar Utdelning<span class=\"ez-toc-section-end\"><\/span><\/h3><p>I materialkostnaden f\u00f6r AI-servrar har andelen kretskort \u00f6kat fr\u00e5n 2-3% i traditionella servrar till 6-8%. S\u00e4rskilt f\u00f6r GPU-substrat, p\u00e5 grund av deras h\u00f6ga tekniska komplexitet, kan bruttomarginalerna n\u00e5 35-40%, vilket \u00e4r betydligt h\u00f6gre \u00e4n 15-20% f\u00f6r traditionella produkter.<\/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\/11\/AI-PCB-2.jpg\" alt=\"AI PCB\" class=\"wp-image-4558\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-PCB-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/AI-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=\"Future_Technological_Development_Trends\"><\/span>Framtida teknologiska utvecklingstrender<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Integration_of_Advanced_Packaging_and_PCBs\"><\/span>Integration av avancerade f\u00f6rpackningar och kretskort<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Chiplet-arkitekturen kr\u00e4ver att kretskorten tar p\u00e5 sig vissa interposerfunktioner, vilket driver Substrate-Like PCB (SLP)-tekniken mot sp\u00e5rbredder\/avst\u00e5nd p\u00e5 10\/10 \u03bcm. Shennan Circuits utvecklade eSLP-teknik har uppn\u00e5tt 8\/8 \u03bcm processkapacitet och genomg\u00e5r provvalidering hos stora chiptillverkare.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Silicon_Photonics_Co-Packaging_Technology\"><\/span>Kisel fotonik Co-Packaging teknik<span class=\"ez-toc-section-end\"><\/span><\/h3><p>F\u00f6r optiska moduler \u00f6ver 1,6T har Co-Packaged Optics (CPO) blivit ett oundvikligt val. Detta kr\u00e4ver att kretskorten integrerar fotoniska v\u00e5gledare, och vi utvecklar hybridsubstratteknik baserad p\u00e5 v\u00e5gledare av kiseldioxid, som f\u00f6rv\u00e4ntas n\u00e5 tekniska till\u00e4mpningar 2026.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sustainability_Requirements\"><\/span>Krav p\u00e5 h\u00e5llbarhet<span class=\"ez-toc-section-end\"><\/span><\/h3><p>EU:s CE-RED-direktiv st\u00e4ller nya milj\u00f6krav p\u00e5 m\u00f6nsterkort, bland annat halogenfria material och blyfria processer. V\u00e5rt utvecklade biobaserade epoxihartssystem minskar koldioxidavtrycket med 40% och har erh\u00e5llit UL-certifiering.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recommendations_for_Technical_Teams\"><\/span>Rekommendationer f\u00f6r tekniska team<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Transformation_of_Talent_Structure\"><\/span>Omvandling av talangstrukturen<span class=\"ez-toc-section-end\"><\/span><\/h3><p>En \u00f6verg\u00e5ng fr\u00e5n traditionella processingenj\u00f6rer till komposittalanger inom \"material-process-system\" \u00e4r n\u00f6dv\u00e4ndig. I v\u00e5rt team har andelen ingenj\u00f6rer med materialvetenskaplig bakgrund \u00f6kat fr\u00e5n 10% f\u00f6r tio \u00e5r sedan till 35% idag.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Focus_of_R_D_Investment\"><\/span>Fokus f\u00f6r FoU-investeringar<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Vi rekommenderar att 60% av FoU-resurserna avs\u00e4tts f\u00f6r HDI med h\u00f6gt antal lager, 30% f\u00f6r avancerad paketering och 10% f\u00f6r teknik f\u00f6r h\u00e5llbar utveckling. S\u00e4rskild vikt b\u00f6r l\u00e4ggas vid tidigt samarbete med chiptillverkare och deltagande i front-end design.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Patent_Layout_Strategy\"><\/span>Strategi f\u00f6r patentlayout<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Fokus p\u00e5 patent i tre riktningar: h\u00f6ghastighetsmaterial, strukturer f\u00f6r v\u00e4rmeavledning och h\u00f6gdensitetsinterconnects. Bland v\u00e5ra viktigaste patent som vi ans\u00f6kt om under de senaste \u00e5ren st\u00e5r de som r\u00f6r speciella strukturer f\u00f6r v\u00e4rmeavledning f\u00f6r 40%, vilket kommer att bli en framtida teknisk barri\u00e4r<\/p><p>Artificiell intelligens g\u00f6r att m\u00f6nsterkort g\u00e5r fr\u00e5n att vara hj\u00e4lpkomponenter till att bli centrala delar i datorsystem. Denna statusf\u00f6r\u00e4ndring kr\u00e4ver att vi omdefinierar produktutvecklingsprocesserna utifr\u00e5n ett systemt\u00e4nkande och \u00f6verg\u00e5r fr\u00e5n att vara rena tj\u00e4nsteleverant\u00f6rer inom tillverkning till att bli leverant\u00f6rer av tekniska l\u00f6sningar. Den framtida industrikonkurrensen kommer att vara en omfattande t\u00e4vling mellan materialsystem, processkapacitet och systemdesign.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Analys av den djupg\u00e5ende omvandling som AI medf\u00f6r f\u00f6r m\u00f6nsterkortsindustrin ur ett tekniskt perspektiv. AI-servrar driver antalet lager p\u00e5 m\u00f6nsterkort upp till 20-30 lager, med krav p\u00e5 linjebredd och avst\u00e5nd som n\u00e5r under 2\/2 mil, och signal\u00f6verf\u00f6ringshastigheter som utvecklas mot 112 Gbps.<\/p>","protected":false},"author":1,"featured_media":4559,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[382],"tags":[396,111],"class_list":["post-4555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-guide","tag-ai-pcb","tag-pcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Technological Evolution of PCBs in the Era of Artificial Intelligence - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Revolutionary Demands of AI Computing Hardware on PCB Technology: From 20+ Layer High-Density Interconnect Design to 112Gbps Signal Integrity Assurance\u2014Exploring Innovations in High-Frequency Materials and Advanced Manufacturing Processes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/technological-evolution-of-pcbs-in-the-era-of-artificial-intelligence\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technological Evolution of PCBs in the Era of Artificial Intelligence - 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