{"id":2512,"date":"2026-06-02T06:04:17","date_gmt":"2026-06-02T06:04:17","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&p=2512"},"modified":"2026-07-08T09:47:29","modified_gmt":"2026-07-08T09:47:29","slug":"sapphire-temporary-wafer-carrier-for-advanced-semiconductor-packaging","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/sv\/product\/sapphire-temporary-wafer-carrier-for-advanced-semiconductor-packaging\/","title":{"rendered":"Sapphire \u2013 tillf\u00e4llig skivh\u00e5llare f\u00f6r avancerad halvledarf\u00f6rpackning"},"content":{"rendered":"

Den tillf\u00e4lliga skivh\u00e5llaren av safir \u00e4r ett h\u00f6gpresterande substrat som har utvecklats f\u00f6r avancerade halvledarf\u00f6rpackningsprocesser, s\u00e4rskilt f\u00f6r hantering av ultratunna skivor och till\u00e4mpningar inom heterogen integration.<\/p>\n

Den anv\u00e4nds i stor utstr\u00e4ckning inom 2,5D\/3D-IC-f\u00f6rpackning, TSV- och RDL-processer, fan-out-f\u00f6rpackning p\u00e5 wafer- och panelniv\u00e5 (FOWLP\/FOPLP) samt arbetsfl\u00f6den f\u00f6r tillf\u00e4llig limning och avlimning.<\/p>\n

H\u00e5llaren \u00e4r konstruerad f\u00f6r extremt h\u00f6g styvhet och utm\u00e4rkt termisk stabilitet och erbjuder en precis och stabil mekanisk plattform f\u00f6r skivtunnning och bearbetning av baksidan. Den m\u00f6jligg\u00f6r tillf\u00f6rlitlig hantering av skivor med en tjocklek under 50 \u03bcm samtidigt som m\u00e5ttstabiliteten bibeh\u00e5lls under komplexa termiska cykelf\u00f6rh\u00e5llanden.<\/p>\n

\"\"<\/p>\n

\n

\"\"Utmaningar inom branschen<\/strong><\/span><\/h2>\n

Avancerad f\u00f6rpackningsteknik forts\u00e4tter att utvecklas mot tunnare strukturer, st\u00f6rre format och h\u00f6gre integrationsdensitet. Processinstabiliteten utg\u00f6r dock fortfarande en avg\u00f6rande flaskhals.<\/p>\n

De viktigaste tekniska utmaningarna \u00e4r bland annat:<\/p>\n

    \n
  • Skillnad i termisk utvidgningskoefficient (CTE) mellan olika f\u00f6rpackningsmaterial<\/li>\n
  • Stressackumulering vid upprepade temperaturv\u00e4xlingar<\/li>\n
  • Krympning vid limh\u00e4rdning och deformation vid gr\u00e4nssnittet<\/li>\n
  • Oj\u00e4mn tjockleksf\u00f6rdelning i staplar av ultratunna skivor<\/li>\n
  • Avvikelser i inriktningen orsakade av skevhet och produktionsbortfall<\/li>\n
  • Mekanisk \u00f6mt\u00e5lighet hos ultratunna skivor vid hantering och transport<\/li>\n<\/ul>\n

    Dessa fr\u00e5gor har stor inverkan p\u00e5 processutbytet, tillf\u00f6rlitligheten och skalbarheten inom tillverkningen av avancerade f\u00f6rpackningar.<\/p>\n

    \n

    \"\"L\u00f6sning: Sapphire Carrier Platform<\/strong><\/span><\/h2>\n

    Safir utg\u00f6r en idealisk materialplattform f\u00f6r tillf\u00e4lliga skivb\u00e4rare tack vare sin inneboende kombination av mekanisk h\u00e5llfasthet, optisk transparens och termisk stabilitet.<\/p>\n

    Det m\u00f6jligg\u00f6r:<\/p>\n

      \n
    • H\u00f6gprecisionsmekaniskt st\u00f6d f\u00f6r ultratunna skivor<\/li>\n
    • Mindre skevhet och deformation under bearbetningen<\/li>\n
    • Kompatibilitet med laserbaserade avbindningstekniker<\/li>\n
    • J\u00e4mn sp\u00e4nningsf\u00f6rdelning \u00f6ver underlag med stor yta<\/li>\n
    • Stabil prestanda i milj\u00f6er med h\u00f6ga temperaturer och kemikalier<\/li>\n<\/ul>\n
      \n

      Viktiga prestandaf\u00f6rdelar<\/strong><\/span><\/h2>\n

      H\u00f6gt elasticitetsmodul (345\u2013420 GPa)<\/strong>
      Ger enast\u00e5ende styvhet, vilket effektivt motverkar att skivorna b\u00f6js och att strukturen skevar under termiska och mekaniska processer.<\/p>\n

      H\u00f6g mekanisk h\u00e5llfasthet (1800\u20132200 HV)<\/strong>
      Garanterar h\u00f6g motst\u00e5ndskraft mot ytskador och mekaniskt slitage, vilket m\u00f6jligg\u00f6r l\u00e5ngvarig \u00e5teranv\u00e4ndning i industriella milj\u00f6er.<\/p>\n

      H\u00f6g optisk genomstr\u00e5lning (>83%, 300\u20131200 nm)<\/strong>
      M\u00f6jligg\u00f6r effektiv laser\u00f6verf\u00f6ring och st\u00f6der avancerade processer f\u00f6r laseravskiljning och tillf\u00e4llig limning.<\/p>\n

      Utm\u00e4rkt materialj\u00e4mnhet<\/strong>
      Minimerar lokala sp\u00e4nningsvariationer p\u00e5 b\u00e4rare i storformat, vilket f\u00f6rb\u00e4ttrar processens j\u00e4mnhet och utbytestabiliteten.<\/p>\n

      Utm\u00e4rkt termisk och kemisk stabilitet<\/strong>
      Beh\u00e5ller sin strukturella integritet vid upprepade temperaturv\u00e4xlingar och kemisk reng\u00f6ring.<\/p>\n

      \n

      Tekniska specifikationer<\/strong><\/span><\/h2>\n

      Geometri och format<\/strong><\/span><\/h3>\n
      \n
      \n\n\n\n\n\n\n\n
      Parameter<\/th>\nSpecifikation<\/th>\n<\/tr>\n<\/thead>\n
      Wafer-storlek<\/td>\n8 tum \/ 12 tum<\/td>\n<\/tr>\n
      Panelstorlek<\/td>\n100 \u00d7 100 mm till 510 \u00d7 515 mm<\/td>\n<\/tr>\n
      Tjocklek Intervall<\/td>\n0,7\u20132,0 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      \n

      M\u00e5tt- och ytprestanda<\/strong><\/span><\/h3>\n
      \n
      \n\n\n\n\n\n\n\n\n\n
      Fastighet<\/th>\nStandardkvalitet<\/th>\nH\u00f6g precision<\/th>\n<\/tr>\n<\/thead>\n
      Total tjockleksvariation (TTV)<\/td>\n\u2264 3 \u03bcm<\/td>\n\u2264 2 \u03bcm<\/td>\n<\/tr>\n
      Varp<\/td>\n\u2264 100 \u03bcm<\/td>\n\u2264 50 \u03bcm<\/td>\n<\/tr>\n
      Tjocklekstolerans<\/td>\n\u00b10,010 mm<\/td>\n\u00b10,005 mm<\/td>\n<\/tr>\n
      Ytj\u00e4mnhet (Ra)<\/td>\n< 1,0 nm<\/td>\n< 1,0 nm<\/td>\n<\/tr>\n
      Skrapa\/Gr\u00e4va<\/td>\n60\/40<\/td>\n40\/20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      \n

      Materialegenskaper<\/strong><\/span><\/h3>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n
      Fastighet<\/th>\nV\u00e4rde<\/th>\n<\/tr>\n<\/thead>\n
      Young's Modulus<\/td>\n345\u2013420 GPa<\/td>\n<\/tr>\n
      Vickers h\u00e5rdhet<\/td>\n1800\u20132200 kV<\/td>\n<\/tr>\n
      Optisk transmittans<\/td>\n>83% (300\u20131200 nm)<\/td>\n<\/tr>\n
      T\u00e4thet<\/td>\n3,98 g\/cm\u00b3<\/td>\n<\/tr>\n
      Termisk konduktivitet<\/td>\n30\u201340 W\/m\u00b7K<\/td>\n<\/tr>\n
      CTE (20 \u00b0C)<\/td>\n5,6\u20137,7 \u00d7 10\u207b\u2076\/K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      \n

      \"\"Till\u00e4mpningsomr\u00e5den<\/strong><\/span><\/h2>\n
        \n
      • Bearbetning av baksidan p\u00e5 ultratunna kiselskivor<\/li>\n
      • 2,5D\/3D-heterogen integration<\/li>\n
      • Tillverkning av TSV (Through-Silicon Via)<\/li>\n
      • Bildandet av RDL (omf\u00f6rdelningsskiktet)<\/li>\n
      • System f\u00f6r tillf\u00e4llig sammanfogning och separering av kiselskivor<\/li>\n
      • Fan-out-f\u00f6rpackning p\u00e5 kiselskiva (FOWLP)<\/li>\n
      • Fan-out-f\u00f6rpackning p\u00e5 panelniv\u00e5 (FOPLP)<\/li>\n
      • Avancerad skivtunnning och hantering (skivor <50 \u03bcm)<\/li>\n<\/ul>\n
        \n

        Tekniskt v\u00e4rde<\/strong><\/span><\/h2>\n

        Den tillf\u00e4lliga skivh\u00e5llaren i safir g\u00f6r det m\u00f6jligt f\u00f6r tillverkare av avancerade f\u00f6rpackningar att uppn\u00e5 f\u00f6ljande:<\/p>\n

          \n
        • Avsev\u00e4rd minskning av skivornas skevhet och strukturella deformationer<\/li>\n
        • F\u00f6rb\u00e4ttrad inriktningsnoggrannhet vid f\u00f6rpackningsprocesser med t\u00e4tt placerade komponenter<\/li>\n
        • Stabil hantering av ultratunna skivor p\u00e5 under 50 \u03bcm<\/li>\n
        • F\u00f6rb\u00e4ttrad avkastningsj\u00e4mnhet vid tillverkning i stor skala<\/li>\n
        • F\u00f6rb\u00e4ttrad processreproducerbarhet och produktionsstabilitet<\/li>\n
        • Kompatibilitet med n\u00e4sta generations heterogena integrationsplattformar<\/li>\n<\/ul>\n
          \n

          VANLIGA FR\u00c5GOR<\/strong><\/span><\/h2>\n

          Fr\u00e5ga 1: Vilken \u00e4r den st\u00f6rsta f\u00f6rdelen med safir i tillf\u00e4lliga skivh\u00e5llare?<\/strong>
          Svar: Safir har extremt h\u00f6g styvhet, h\u00e5rdhet och termisk stabilitet, vilket m\u00f6jligg\u00f6r \u00f6verl\u00e4gsen kontroll av skevhet och mekanisk tillf\u00f6rlitlighet i avancerade f\u00f6rpackningsprocesser.<\/p>\n

          Fr\u00e5ga 2: \u00c4r safir l\u00e4mpligt f\u00f6r laseravskiljningsprocesser?<\/strong>
          S: Ja. Dess h\u00f6ga optiska genomtr\u00e4nglighet \u00f6ver v\u00e5gl\u00e4ngdsomr\u00e5det fr\u00e5n UV till mellan-IR m\u00f6jligg\u00f6r effektiv laserpenetration, vilket g\u00f6r det fullt kompatibelt med system f\u00f6r laseravskiljning.<\/p>\n

          Fr\u00e5ga 3: Kan safirunderlag anv\u00e4ndas f\u00f6r f\u00f6rpackning av storformatspaneler?<\/strong>
          S: Ja. Safirb\u00e4rare kan tillverkas i stora panelstorlekar samtidigt som de bibeh\u00e5ller utm\u00e4rkt planhet och j\u00e4mn sp\u00e4nningsf\u00f6rdelning, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r FOPLP och andra avancerade f\u00f6rpackningstill\u00e4mpningar med stora ytor.<\/p>","protected":false},"excerpt":{"rendered":"

          Den tillf\u00e4lliga skivh\u00e5llaren av safir \u00e4r ett h\u00f6gpresterande substrat som har utvecklats f\u00f6r avancerade halvledarf\u00f6rpackningsprocesser, s\u00e4rskilt f\u00f6r hantering av ultratunna skivor och till\u00e4mpningar inom heterogen integration.<\/p>","protected":false},"featured_media":2514,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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