{"id":2253,"date":"2026-04-15T05:46:37","date_gmt":"2026-04-15T05:46:37","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&#038;p=2253"},"modified":"2026-04-20T01:22:42","modified_gmt":"2026-04-20T01:22:42","slug":"2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/fi\/product\/2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use\/","title":{"rendered":"2-tuumainen kvartsikiekko DSP\/SSP kiillotettu substraatti MEMS, puolijohde ja optiseen k\u00e4ytt\u00f6\u00f6n"},"content":{"rendered":"<h2 data-section-id=\"1bovg99\" data-start=\"217\" data-end=\"240\"><strong data-start=\"220\" data-end=\"240\">Tuotteen yleiskatsaus<\/strong><\/h2>\n<p data-start=\"242\" data-end=\"689\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-2132 size-medium\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/2-Inch-Quartz-Glass-Wafer-DSP-SSP-Diameter-50.8mm22-300x300.jpg\" alt=\"2-tuumainen kvartsikiekko DSP\/SSP kiillotettu substraatti MEMS, puolijohde ja optiseen k\u00e4ytt\u00f6\u00f6n\" width=\"300\" height=\"300\" \/>2-tuumainen kvartsikiekko on eritt\u00e4in puhtaasta piidioksidista (SiO\u2082) valmistettu puolijohdealusta. Se saavutetaan mikronitason litteydell\u00e4 tarkkuusk\u00e4sittelytekniikoiden, kuten CNC-leikkauksen ja laserkiillotuksen, avulla. N\u00e4m\u00e4 kiekot ovat SEMI-standardien mukaisia ja tukevat mittojen ja paksuuden r\u00e4\u00e4t\u00e4l\u00f6inti\u00e4 (\u00b10,02 mm:n toleranssi), joten ne soveltuvat optoelektroniikkaan, MEMS-j\u00e4rjestelmiin (Micro-Electro-Mechanical Systems) ja puolijohdepakkauksiin.<\/p>\n<p data-start=\"691\" data-end=\"1119\">Fuyao tarjoaa r\u00e4\u00e4t\u00e4l\u00f6ity\u00e4 tuotantoa ep\u00e4tyypillisille geometrioille, mukaan lukien vapaamuotoiset muodot, eriytetyt paksuudet ja kehittyneet pintak\u00e4sittelyt, kuten heijastuksenestopinnoitteet (AR) ja hydrofobiset kalvot. T\u00e4ydellinen prosessin laadunvalvonta varmistaa, ett\u00e4 kokonaispaksuuden vaihtelu (TTV) on &lt;0,005 mm ja pinnankarheus Ra &lt;1,5 nm. Pienten erien prototyyppien valmistus (v\u00e4hint\u00e4\u00e4n 10 kappaletta) ja nopeat toimitusvaihtoehdot ovat saatavilla ajallisesti herkki\u00e4 projekteja varten.<\/p>\n<h1 data-section-id=\"w7qc3s\" data-start=\"1126\" data-end=\"1146\"><strong data-start=\"1128\" data-end=\"1146\">Tekniset tiedot<\/strong><\/h1>\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1148\" data-end=\"1633\">\n<thead data-start=\"1148\" data-end=\"1177\">\n<tr data-start=\"1148\" data-end=\"1177\">\n<th class=\"\" data-start=\"1148\" data-end=\"1160\" data-col-size=\"sm\">Parametri<\/th>\n<th class=\"\" data-start=\"1160\" data-end=\"1177\" data-col-size=\"sm\">Tekniset tiedot<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1188\" data-end=\"1633\">\n<tr data-start=\"1188\" data-end=\"1219\">\n<td data-start=\"1188\" data-end=\"1199\" data-col-size=\"sm\">Halkaisija<\/td>\n<td data-col-size=\"sm\" data-start=\"1199\" data-end=\"1219\">2 tuumaa (50,8 mm)<\/td>\n<\/tr>\n<tr data-start=\"1220\" data-end=\"1257\">\n<td data-start=\"1220\" data-end=\"1238\" data-col-size=\"sm\">Paksuusalue<\/td>\n<td data-col-size=\"sm\" data-start=\"1238\" data-end=\"1257\">0,1 mm - 1,0 mm<\/td>\n<\/tr>\n<tr data-start=\"1258\" data-end=\"1287\">\n<td data-start=\"1258\" data-end=\"1276\" data-col-size=\"sm\">Materiaalin puhtaus<\/td>\n<td data-col-size=\"sm\" data-start=\"1276\" data-end=\"1287\">\u226599.99%<\/td>\n<\/tr>\n<tr data-start=\"1288\" data-end=\"1322\">\n<td data-start=\"1288\" data-end=\"1313\" data-col-size=\"sm\">Pinnan karheus (Ra)<\/td>\n<td data-col-size=\"sm\" data-start=\"1313\" data-end=\"1322\">\u22645 nm<\/td>\n<\/tr>\n<tr data-start=\"1323\" data-end=\"1361\">\n<td data-start=\"1323\" data-end=\"1351\" data-col-size=\"sm\">Kokonaispaksuuden vaihtelu<\/td>\n<td data-col-size=\"sm\" data-start=\"1351\" data-end=\"1361\">\u226410 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"1362\" data-end=\"1396\">\n<td data-start=\"1362\" data-end=\"1388\" data-col-size=\"sm\">L\u00e4p\u00e4isevyys (@193 nm)<\/td>\n<td data-col-size=\"sm\" data-start=\"1388\" data-end=\"1396\">&gt;90%<\/td>\n<\/tr>\n<tr data-start=\"1397\" data-end=\"1449\">\n<td data-start=\"1397\" data-end=\"1432\" data-col-size=\"sm\">L\u00e4mp\u00f6laajenemiskerroin<\/td>\n<td data-col-size=\"sm\" data-start=\"1432\" data-end=\"1449\">~0.55\u00d710-\u2076\/\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1450\" data-end=\"1479\">\n<td data-start=\"1450\" data-end=\"1468\" data-col-size=\"sm\">Pehmenemispiste<\/td>\n<td data-col-size=\"sm\" data-start=\"1468\" data-end=\"1479\">~1665\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1480\" data-end=\"1515\">\n<td data-start=\"1480\" data-end=\"1492\" data-col-size=\"sm\">Pakkaus<\/td>\n<td data-col-size=\"sm\" data-start=\"1492\" data-end=\"1515\">100-tason puhdastila<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"><strong style=\"font-size: 2em;\" data-start=\"1642\" data-end=\"1665\">T\u00e4rkeimm\u00e4t ominaisuudet<\/strong><\/div>\n<\/div>\n<p data-start=\"1667\" data-end=\"1689\">1 Optinen huippuosaaminen<\/p>\n<ul data-start=\"1690\" data-end=\"1956\">\n<li data-section-id=\"nemsbs\" data-start=\"1690\" data-end=\"1818\">\n<p data-start=\"1692\" data-end=\"1818\">Laaja-alainen l\u00e4p\u00e4isykyky: (185-3500 nm), ylivoimainen lyhyen aallon UV-s\u00e4teilyteho (185 nm): &gt;90% ultraviolettialueella (185-3500 nm).<img decoding=\"async\" class=\"size-medium wp-image-2133 alignright\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/2-Inch-Quartz-Glass-Wafer-DSP-SSP-Diameter-50.8mm11-300x300.jpg\" alt=\"2 tuuman kvartsilasikiekko dsp ssp ssp halkaisija 50.8mm\" width=\"300\" height=\"300\" \/><\/p>\n<\/li>\n<li data-section-id=\"1up6lta\" data-start=\"1819\" data-end=\"1956\">\n<p data-start=\"1821\" data-end=\"1956\">Alhainen l\u00e4mp\u00f6laajeneminen: CTE ~ 0,52 \u00d7 10 -\u2076 \/ \u00b0 C (5-35 \u00b0 C), kest\u00e4\u00e4 pitk\u00e4aikaisia l\u00e4mp\u00f6tiloja jopa 1100 \u00b0 C:ssa ja lyhytaikaista altistumista 1450 \u00b0 C:ssa.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1958\" data-end=\"1995\">2 Mekaaninen ja kemiallinen stabiilisuus<\/p>\n<ul data-start=\"1996\" data-end=\"2190\">\n<li data-section-id=\"xr75lz\" data-start=\"1996\" data-end=\"2082\">\n<p data-start=\"1998\" data-end=\"2082\">Korkea lujuus: Mohsin kovuus 7.<\/p>\n<\/li>\n<li data-section-id=\"qdqhw0\" data-start=\"2083\" data-end=\"2190\">\n<p data-start=\"2085\" data-end=\"2190\">Korroosionkest\u00e4vyys: soveltuu vaativiin kemiallisiin ymp\u00e4rist\u00f6ihin.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2192\" data-end=\"2217\">3 S\u00e4hk\u00f6eristys<\/p>\n<ul data-start=\"2218\" data-end=\"2332\">\n<li data-section-id=\"q09nlj\" data-start=\"2218\" data-end=\"2332\">\n<p data-start=\"2220\" data-end=\"2332\">Resistiivisyys yli 10\u00b9\u2078 \u03a9-cm ja alhainen dielektrinen h\u00e4vi\u00f6 korkeilla taajuuksilla, ihanteellinen RF-piireille ja antureille.<\/p>\n<\/li>\n<\/ul>\n<h1 data-section-id=\"1suq60z\" data-start=\"2339\" data-end=\"2365\"><strong data-start=\"2341\" data-end=\"2365\">Ensisijaiset sovellukset<\/strong><\/h1>\n<p data-start=\"2367\" data-end=\"2398\">1 Puolijohteiden valmistus<\/p>\n<ul data-start=\"2399\" data-end=\"2642\">\n<li data-section-id=\"ay8lkm\" data-start=\"2399\" data-end=\"2524\">\n<p data-start=\"2401\" data-end=\"2524\">CMOS-kuvasensoreiden ja RFID-sirujen pakkaamiseen tarkoitetut substraatit, jotka tukevat kiekkotason pakkaamista (wafer-level packaging, WLP) korkeamman integraation saavuttamiseksi.<\/p>\n<\/li>\n<li data-section-id=\"mkidgm\" data-start=\"2525\" data-end=\"2642\">\n<p data-start=\"2527\" data-end=\"2642\">MEMS-laitteiden alustat (esim. paineanturit, kiihtyvyysanturit), joilla varmistetaan mikrokomponenttien rakenteellinen vakaus.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2644\" data-end=\"2670\">2 Optoelektroniset j\u00e4rjestelm\u00e4t<\/p>\n<ul data-start=\"2671\" data-end=\"2841\">\n<li data-section-id=\"105rzi4\" data-start=\"2671\" data-end=\"2769\">\n<p data-start=\"2673\" data-end=\"2769\">UV-laserikkunat ja kuituoptiset tietoliikennekytkimet, jotka hy\u00f6dynt\u00e4v\u00e4t erinomaista UV-l\u00e4hetyst\u00e4.<\/p>\n<\/li>\n<li data-section-id=\"1e9auxg\" data-start=\"2770\" data-end=\"2841\">\n<p data-start=\"2772\" data-end=\"2841\">Ilmailu- ja avaruusalan optiset ikkunat, jotka kest\u00e4v\u00e4t s\u00e4teily\u00e4 ja l\u00e4mp\u00f6sykli\u00e4.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2843\" data-end=\"2867\">3 L\u00e4\u00e4ketiede ja tutkimus<\/p>\n<ul data-start=\"2868\" data-end=\"3001\">\n<li data-section-id=\"kj96yb\" data-start=\"2868\" data-end=\"2939\">\n<p data-start=\"2870\" data-end=\"2939\">Korkean l\u00e4mp\u00f6tilan optiset komponentit endoskooppisia kuvantamisj\u00e4rjestelmi\u00e4 varten.<\/p>\n<\/li>\n<li data-section-id=\"18y49e0\" data-start=\"2940\" data-end=\"3001\">\n<p data-start=\"2942\" data-end=\"3001\">L\u00e4mp\u00f6\u00e4 kest\u00e4v\u00e4t tarkkailuikkunat laboratorioreaktoreihin.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3003\" data-end=\"3039\">4 erikoistunutta kvartsi-ikkunalevy\u00e4<\/p>\n<ul data-start=\"3040\" data-end=\"3372\">\n<li data-section-id=\"toaotg\" data-start=\"3040\" data-end=\"3102\">\n<p data-start=\"3042\" data-end=\"3102\">Vapaamuotoiset pinnat, ep\u00e4symmetriset aukot, porrastettu paksuus.<\/p>\n<\/li>\n<li data-section-id=\"17bkuwy\" data-start=\"3103\" data-end=\"3156\">\n<p data-start=\"3105\" data-end=\"3156\">Vinosti leikatut ikkunat heijastush\u00e4vi\u00f6iden minimoimiseksi.<\/p>\n<\/li>\n<li data-section-id=\"hue61i\" data-start=\"3157\" data-end=\"3211\">\n<p data-start=\"3159\" data-end=\"3211\">L\u00e4pireik\u00e4ikkunat monianturien integrointia varten.<\/p>\n<\/li>\n<li data-section-id=\"hhfdk8\" data-start=\"3212\" data-end=\"3372\">\n<p data-start=\"3214\" data-end=\"3372\">Nopea prototyyppien rakentaminen: valinnaiset tyhji\u00f6pinnoitteet (AR- tai heijastavat pinnoitteet) tutkimus- ja sotilassovelluksia varten: 3-5 p\u00e4iv\u00e4\u00e4 n\u00e4ytteille, &lt;500 kappaleen piener\u00e4t, valinnaiset tyhji\u00f6pinnoitteet (AR- tai heijastavat pinnoitteet).<\/p>\n<\/li>\n<\/ul>\n<h1 data-section-id=\"1iusff4\" data-start=\"3379\" data-end=\"3388\"><strong data-start=\"3381\" data-end=\"3388\">FAQ<\/strong><\/h1>\n<p data-start=\"3390\" data-end=\"3791\"><strong>1 Miksi valita 2 tuuman kvartsikiekot?<\/strong><br data-start=\"3423\" data-end=\"3426\" \/>2 tuuman kvartsikiekot ovat puolijohdek\u00e4ytt\u00f6\u00f6n tarkoitettuja substraatteja, jotka on valmistettu eritt\u00e4in puhtaasta piidioksidista (SiO\u2082). Niill\u00e4 saavutetaan mikrometrin tasaisuus CNC-tarkkuusleikkauksen ja laserkiillotuksen avulla. N\u00e4m\u00e4 kiekot tukevat mittojen ja paksuuden r\u00e4\u00e4t\u00e4l\u00f6inti\u00e4 (\u00b10,02 mm) ja ovat SEMI-standardien mukaisia, joten ne soveltuvat erinomaisesti optoelektroniikkaan, MEMS:iin ja puolijohteiden pakkaamiseen.<\/p>\n<p data-start=\"3793\" data-end=\"4146\"><strong>2 Mitk\u00e4 ovat 2 tuuman kvartsikiekkojen ensisijaiset k\u00e4ytt\u00f6kohteet ?<\/strong><br data-start=\"3852\" data-end=\"3855\" \/>Niit\u00e4 k\u00e4ytet\u00e4\u00e4n p\u00e4\u00e4asiassa puolijohteiden valmistuksessa (CMOS-kuvantunnistimet, RFID-sirujen pakkaaminen), UV-laserikkunoissa, kuituoptisissa tietoliikennekytkimiss\u00e4 ja ilmailu- ja avaruusalan optisissa komponenteissa. R\u00e4\u00e4t\u00e4l\u00f6idyt pintak\u00e4sittelyt, kuten heijastuksenestopinnoitteet, parantavat suorituskyky\u00e4 korkean tarkkuuden j\u00e4rjestelmiss\u00e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>2-tuumainen kvartsikiekko on eritt\u00e4in puhtaasta piidioksidista (SiO\u2082) valmistettu puolijohdealusta. Se saavutetaan mikronitason litteydell\u00e4 tarkkuusk\u00e4sittelytekniikoiden, kuten CNC-leikkauksen ja laserkiillotuksen, avulla. N\u00e4m\u00e4 kiekot ovat SEMI-standardien mukaisia ja tukevat mittojen ja paksuuden r\u00e4\u00e4t\u00e4l\u00f6inti\u00e4 (\u00b10,02 mm:n toleranssi), joten ne soveltuvat optoelektroniikkaan, MEMS-j\u00e4rjestelmiin (Micro-Electro-Mechanical Systems) ja puolijohdepakkauksiin.<\/p>","protected":false},"featured_media":2272,"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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