{"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\/fr\/product\/2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use\/","title":{"rendered":"Plaque de quartz de 2 pouces DSP\/SSP Substrat poli pour MEMS, semi-conducteurs et optique"},"content":{"rendered":"<h2 data-section-id=\"1bovg99\" data-start=\"217\" data-end=\"240\"><strong data-start=\"220\" data-end=\"240\">Aper\u00e7u du produit<\/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=\"Plaque de quartz de 2 pouces DSP\/SSP Substrat poli pour MEMS, semi-conducteurs et optique\" width=\"300\" height=\"300\" \/>La plaquette de quartz de 2 pouces est un substrat de qualit\u00e9 semi-conducteur fabriqu\u00e9 \u00e0 partir de dioxyde de silicium (SiO\u2082) de grande puret\u00e9. Elle atteint une plan\u00e9it\u00e9 de l'ordre du micron gr\u00e2ce \u00e0 des techniques de traitement de pr\u00e9cision telles que la d\u00e9coupe CNC et le polissage au laser. Ces plaquettes sont conformes aux normes SEMI et peuvent \u00eatre personnalis\u00e9es en termes de dimensions et d'\u00e9paisseur (tol\u00e9rance de \u00b10,02 mm), ce qui les rend adapt\u00e9es \u00e0 l'opto\u00e9lectronique, aux MEMS (syst\u00e8mes micro-\u00e9lectro-m\u00e9caniques) et \u00e0 l'emballage des semi-conducteurs.<\/p>\n<p data-start=\"691\" data-end=\"1119\">Fuyao propose une production personnalis\u00e9e pour les g\u00e9om\u00e9tries non standard, y compris les formes libres, les \u00e9paisseurs graduelles et les traitements de surface avanc\u00e9s tels que les rev\u00eatements antireflets (AR) et les films hydrophobes. Le contr\u00f4le qualit\u00e9 de l'ensemble du processus garantit une variation totale de l'\u00e9paisseur (TTV) &lt;0,005 mm et une rugosit\u00e9 de surface Ra &lt;1,5 nm. Des options de prototypage en petites s\u00e9ries (minimum 10 unit\u00e9s) et de livraison rapide sont disponibles pour les projets urgents.<\/p>\n<h1 data-section-id=\"w7qc3s\" data-start=\"1126\" data-end=\"1146\"><strong data-start=\"1128\" data-end=\"1146\">Sp\u00e9cifications<\/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\">Param\u00e8tres<\/th>\n<th class=\"\" data-start=\"1160\" data-end=\"1177\" data-col-size=\"sm\">Sp\u00e9cifications<\/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\">Diam\u00e8tre<\/td>\n<td data-col-size=\"sm\" data-start=\"1199\" data-end=\"1219\">2 pouces (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\">Gamme d'\u00e9paisseur<\/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\">Puret\u00e9 des mat\u00e9riaux<\/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\">Rugosit\u00e9 de la surface (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\">Variation de l'\u00e9paisseur totale<\/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\">Transmittance (@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\">Coefficient de dilatation thermique<\/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\">Point d'adoucissement<\/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\">Emballage<\/td>\n<td data-col-size=\"sm\" data-start=\"1492\" data-end=\"1515\">Salle blanche de niveau 100<\/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\">Caract\u00e9ristiques principales<\/strong><\/div>\n<\/div>\n<p data-start=\"1667\" data-end=\"1689\">1 Excellence optique<\/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\">Transmittance \u00e0 large spectre : &gt;90% dans la gamme des ultraviolets (185-3500 nm), avec des performances sup\u00e9rieures dans les UV \u00e0 ondes courtes (185 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=\"Plaquette de verre de quartz 2 pouces dsp ssp diam\u00e8tre 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\">Faible dilatation thermique : CTE ~0,52\u00d710-\u2076\/\u00b0C (5-35\u00b0C), peut supporter des temp\u00e9ratures \u00e0 long terme jusqu'\u00e0 1100\u00b0C et une exposition \u00e0 court terme jusqu'\u00e0 1450\u00b0C.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1958\" data-end=\"1995\">2 Stabilit\u00e9 m\u00e9canique et chimique<\/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\">Haute r\u00e9sistance : R\u00e9sistance \u00e0 la flexion 2 \u00e0 3 fois sup\u00e9rieure \u00e0 celle du verre standard, duret\u00e9 Mohs 7.<\/p>\n<\/li>\n<li data-section-id=\"qdqhw0\" data-start=\"2083\" data-end=\"2190\">\n<p data-start=\"2085\" data-end=\"2190\">R\u00e9sistance \u00e0 la corrosion : R\u00e9sistance \u00e0 l'acide 30 fois sup\u00e9rieure \u00e0 celle de la c\u00e9ramique, adapt\u00e9e aux environnements chimiques difficiles.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2192\" data-end=\"2217\">3 Isolation \u00e9lectrique<\/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\">R\u00e9sistivit\u00e9 sup\u00e9rieure \u00e0 10\u00b9\u2078 \u03a9-cm avec une faible perte di\u00e9lectrique \u00e0 haute fr\u00e9quence, id\u00e9ale pour les circuits RF et les capteurs.<\/p>\n<\/li>\n<\/ul>\n<h1 data-section-id=\"1suq60z\" data-start=\"2339\" data-end=\"2365\"><strong data-start=\"2341\" data-end=\"2365\">Applications primaires<\/strong><\/h1>\n<p data-start=\"2367\" data-end=\"2398\">1 Fabrication de semi-conducteurs<\/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\">Substrats pour les capteurs d'image CMOS et l'emballage des puces RFID, permettant l'emballage au niveau de la plaquette (WLP) pour une int\u00e9gration plus pouss\u00e9e.<\/p>\n<\/li>\n<li data-section-id=\"mkidgm\" data-start=\"2525\" data-end=\"2642\">\n<p data-start=\"2527\" data-end=\"2642\">substrats pour dispositifs MEMS (par exemple, capteurs de pression, acc\u00e9l\u00e9rom\u00e8tres) garantissant la stabilit\u00e9 structurelle des microcomposants.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2644\" data-end=\"2670\">2 Syst\u00e8mes opto\u00e9lectroniques<\/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\">Fen\u00eatres de laser UV et coupleurs de communication \u00e0 fibre optique, tirant parti d'une excellente transmission des UV.<\/p>\n<\/li>\n<li data-section-id=\"1e9auxg\" data-start=\"2770\" data-end=\"2841\">\n<p data-start=\"2772\" data-end=\"2841\">Fen\u00eatres optiques pour l'a\u00e9rospatiale r\u00e9sistantes aux rayonnements et aux cycles thermiques.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2843\" data-end=\"2867\">3 M\u00e9decine et recherche<\/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\">Composants optiques \u00e0 haute temp\u00e9rature pour les syst\u00e8mes d'imagerie endoscopique.<\/p>\n<\/li>\n<li data-section-id=\"18y49e0\" data-start=\"2940\" data-end=\"3001\">\n<p data-start=\"2942\" data-end=\"3001\">Fen\u00eatres d'observation r\u00e9sistantes \u00e0 la chaleur pour les r\u00e9acteurs de laboratoire.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3003\" data-end=\"3039\">4 Plaques de fen\u00eatre en quartz sp\u00e9cialis\u00e9es<\/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\">Surfaces libres, ouvertures asym\u00e9triques, \u00e9paisseur graduelle.<\/p>\n<\/li>\n<li data-section-id=\"17bkuwy\" data-start=\"3103\" data-end=\"3156\">\n<p data-start=\"3105\" data-end=\"3156\">Fen\u00eatres \u00e0 coupe angulaire pour minimiser les pertes par r\u00e9flexion.<\/p>\n<\/li>\n<li data-section-id=\"hue61i\" data-start=\"3157\" data-end=\"3211\">\n<p data-start=\"3159\" data-end=\"3211\">Fen\u00eatres \u00e0 trous pour l'int\u00e9gration de capteurs multiples.<\/p>\n<\/li>\n<li data-section-id=\"hhfdk8\" data-start=\"3212\" data-end=\"3372\">\n<p data-start=\"3214\" data-end=\"3372\">Prototypage rapide : 3-5 jours pour les \u00e9chantillons, petits lots de moins de 500 unit\u00e9s, rev\u00eatements sous vide optionnels (rev\u00eatements AR ou r\u00e9fl\u00e9chissants) pour la recherche et les applications militaires.<\/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 Pourquoi choisir des plaquettes de quartz de 2 pouces ?<\/strong><br data-start=\"3423\" data-end=\"3426\" \/>Les plaquettes de quartz de 2 pouces sont des substrats de qualit\u00e9 semi-conducteur fabriqu\u00e9s \u00e0 partir de dioxyde de silicium (SiO\u2082) de grande puret\u00e9. Elles atteignent une plan\u00e9it\u00e9 de l'ordre du micron gr\u00e2ce \u00e0 une d\u00e9coupe CNC de pr\u00e9cision et \u00e0 un polissage au laser. Ces plaquettes peuvent \u00eatre personnalis\u00e9es en termes de dimensions et d'\u00e9paisseur (\u00b10,02 mm) et sont conformes aux normes SEMI, ce qui les rend id\u00e9ales pour l'opto\u00e9lectronique, les MEMS et l'emballage des semi-conducteurs.<\/p>\n<p data-start=\"3793\" data-end=\"4146\"><strong>2 Quelles sont les principales applications des plaquettes de quartz de 2 pouces ?<\/strong><br data-start=\"3852\" data-end=\"3855\" \/>Ils sont principalement utilis\u00e9s dans la fabrication de semi-conducteurs (capteurs d'image CMOS, emballage de puces RFID), les fen\u00eatres de laser UV, les coupleurs de communication par fibre optique et les composants optiques pour l'a\u00e9rospatiale. Les traitements de surface personnalis\u00e9s, tels que les rev\u00eatements antireflets, am\u00e9liorent les performances des syst\u00e8mes de haute pr\u00e9cision.<\/p>","protected":false},"excerpt":{"rendered":"<p>La plaquette de quartz de 2 pouces est un substrat de qualit\u00e9 semi-conducteur fabriqu\u00e9 \u00e0 partir de dioxyde de silicium (SiO\u2082) de grande puret\u00e9. Elle atteint une plan\u00e9it\u00e9 de l'ordre du micron gr\u00e2ce \u00e0 des techniques de traitement de pr\u00e9cision telles que la d\u00e9coupe CNC et le polissage au laser. Ces plaquettes sont conformes aux normes SEMI et peuvent \u00eatre personnalis\u00e9es en termes de dimensions et d'\u00e9paisseur (tol\u00e9rance de \u00b10,02 mm), ce qui les rend adapt\u00e9es \u00e0 l'opto\u00e9lectronique, aux MEMS (syst\u00e8mes micro-\u00e9lectro-m\u00e9caniques) et \u00e0 l'emballage des semi-conducteurs.<\/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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