{"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\/pt\/product\/2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use\/","title":{"rendered":"Pastilha de quartzo de 2 polegadas DSP\/SSP Substrato polido para MEMS, semicondutores e utiliza\u00e7\u00e3o \u00f3tica"},"content":{"rendered":"<h2 data-section-id=\"1bovg99\" data-start=\"217\" data-end=\"240\"><strong data-start=\"220\" data-end=\"240\">Vis\u00e3o geral do produto<\/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=\"Pastilha de quartzo de 2 polegadas DSP\/SSP Substrato polido para MEMS, semicondutores e utiliza\u00e7\u00e3o \u00f3tica\" width=\"300\" height=\"300\" \/>A bolacha de quartzo de 2 polegadas \u00e9 um substrato de grau semicondutor feito de di\u00f3xido de sil\u00edcio de alta pureza (SiO\u2082). Atinge uma planicidade ao n\u00edvel dos microns atrav\u00e9s de t\u00e9cnicas de processamento de precis\u00e3o, como o corte CNC e o polimento a laser. Estas bolachas cumprem as normas SEMI e suportam a personaliza\u00e7\u00e3o em termos de dimens\u00f5es e espessura (toler\u00e2ncia de \u00b10,02 mm), tornando-as adequadas para optoelectr\u00f3nica, MEMS (Sistemas Micro-Electro-Mec\u00e2nicos) e embalagem de semicondutores.<\/p>\n<p data-start=\"691\" data-end=\"1119\">A Fuyao fornece uma produ\u00e7\u00e3o personalizada para geometrias n\u00e3o normalizadas, incluindo formas livres, espessuras graduadas e tratamentos de superf\u00edcie avan\u00e7ados, tais como revestimentos antirreflexo (AR) e pel\u00edculas hidrof\u00f3bicas. O controlo de qualidade de todo o processo garante uma varia\u00e7\u00e3o de espessura total (TTV) &lt;0,005 mm e uma rugosidade de superf\u00edcie Ra &lt;1,5 nm. Est\u00e3o dispon\u00edveis op\u00e7\u00f5es de prototipagem de pequenos lotes (m\u00ednimo de 10 unidades) e de entrega r\u00e1pida para projectos sens\u00edveis ao tempo.<\/p>\n<h1 data-section-id=\"w7qc3s\" data-start=\"1126\" data-end=\"1146\"><strong data-start=\"1128\" data-end=\"1146\">Especifica\u00e7\u00f5es<\/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\">Par\u00e2metro<\/th>\n<th class=\"\" data-start=\"1160\" data-end=\"1177\" data-col-size=\"sm\">Especifica\u00e7\u00e3o<\/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\">Di\u00e2metro<\/td>\n<td data-col-size=\"sm\" data-start=\"1199\" data-end=\"1219\">2 polegadas (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\">Gama de espessuras<\/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\">Pureza do material<\/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\">Rugosidade da superf\u00edcie (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\">Varia\u00e7\u00e3o da espessura total<\/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\">Transmit\u00e2ncia (@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\">Coeficiente de expans\u00e3o t\u00e9rmica<\/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\">Ponto de amolecimento<\/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\">Embalagem<\/td>\n<td data-col-size=\"sm\" data-start=\"1492\" data-end=\"1515\">Sala limpa de 100 n\u00edveis<\/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\">Carater\u00edsticas principais<\/strong><\/div>\n<\/div>\n<p data-start=\"1667\" data-end=\"1689\">1 Excel\u00eancia \u00f3tica<\/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\">Transmit\u00e2ncia de largo espetro: &gt;90% na gama ultravioleta (185-3500 nm), com um desempenho superior em UV de ondas curtas (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=\"Bolacha de vidro de quartzo de 2 polegadas dsp ssp di\u00e2metro 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\">Baixa Expans\u00e3o T\u00e9rmica: CTE ~0,52\u00d710-\u2076\/\u00b0C (5-35\u00b0C), pode suportar temperaturas a longo prazo at\u00e9 1100\u00b0C e exposi\u00e7\u00e3o a curto prazo at\u00e9 1450\u00b0C.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1958\" data-end=\"1995\">2 Estabilidade mec\u00e2nica e qu\u00edmica<\/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\">Alta resist\u00eancia: Resist\u00eancia \u00e0 flex\u00e3o 2-3\u00d7 superior \u00e0 do vidro normal, dureza de 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\">Resist\u00eancia \u00e0 corros\u00e3o: Resist\u00eancia aos \u00e1cidos 30 vezes superior \u00e0 da cer\u00e2mica, adequada para ambientes qu\u00edmicos agressivos.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2192\" data-end=\"2217\">3 Isolamento el\u00e9trico<\/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\">Resistividade superior a 10\u00b9\u2078 \u03a9-cm com baixa perda diel\u00e9ctrica a altas frequ\u00eancias, ideal para circuitos e sensores RF.<\/p>\n<\/li>\n<\/ul>\n<h1 data-section-id=\"1suq60z\" data-start=\"2339\" data-end=\"2365\"><strong data-start=\"2341\" data-end=\"2365\">Aplica\u00e7\u00f5es prim\u00e1rias<\/strong><\/h1>\n<p data-start=\"2367\" data-end=\"2398\">1 Fabrico de semicondutores<\/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\">Substratos para sensores de imagem CMOS e embalagem de chips RFID, suportando a embalagem ao n\u00edvel da bolacha (WLP) para uma maior integra\u00e7\u00e3o.<\/p>\n<\/li>\n<li data-section-id=\"mkidgm\" data-start=\"2525\" data-end=\"2642\">\n<p data-start=\"2527\" data-end=\"2642\">Substratos de dispositivos MEMS (por exemplo, sensores de press\u00e3o, aceler\u00f3metros) que asseguram a estabilidade estrutural dos microcomponentes.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2644\" data-end=\"2670\">2 Sistemas Optoelectr\u00f3nicos<\/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\">Janelas de laser UV e acopladores de comunica\u00e7\u00e3o por fibra \u00f3tica, tirando partido da excelente transmiss\u00e3o UV.<\/p>\n<\/li>\n<li data-section-id=\"1e9auxg\" data-start=\"2770\" data-end=\"2841\">\n<p data-start=\"2772\" data-end=\"2841\">Janelas \u00f3pticas aeroespaciais resistentes \u00e0 radia\u00e7\u00e3o e aos ciclos t\u00e9rmicos.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2843\" data-end=\"2867\">3 Medicina e Investiga\u00e7\u00e3o<\/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\">Componentes \u00f3pticos de alta temperatura para sistemas de imagiologia endosc\u00f3pica.<\/p>\n<\/li>\n<li data-section-id=\"18y49e0\" data-start=\"2940\" data-end=\"3001\">\n<p data-start=\"2942\" data-end=\"3001\">Janelas de observa\u00e7\u00e3o resistentes ao calor para reactores de laborat\u00f3rio.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3003\" data-end=\"3039\">4 Placas de janela de quartzo especializadas<\/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\">Superf\u00edcies de forma livre, aberturas assim\u00e9tricas, espessura graduada.<\/p>\n<\/li>\n<li data-section-id=\"17bkuwy\" data-start=\"3103\" data-end=\"3156\">\n<p data-start=\"3105\" data-end=\"3156\">Janelas com corte angular para minimizar as perdas por reflex\u00e3o.<\/p>\n<\/li>\n<li data-section-id=\"hue61i\" data-start=\"3157\" data-end=\"3211\">\n<p data-start=\"3159\" data-end=\"3211\">Janelas de passagem para integra\u00e7\u00e3o de v\u00e1rios sensores.<\/p>\n<\/li>\n<li data-section-id=\"hhfdk8\" data-start=\"3212\" data-end=\"3372\">\n<p data-start=\"3214\" data-end=\"3372\">Prototipagem r\u00e1pida: 3-5 dias para amostras, pequenos lotes de &lt;500 unidades, revestimentos de v\u00e1cuo opcionais (AR ou revestimentos reflectores) para investiga\u00e7\u00e3o e aplica\u00e7\u00f5es militares.<\/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 Porqu\u00ea escolher bolachas de quartzo de 2 polegadas?<\/strong><br data-start=\"3423\" data-end=\"3426\" \/>As bolachas de quartzo de 2 polegadas s\u00e3o substratos de grau semicondutor feitos de di\u00f3xido de sil\u00edcio de alta pureza (SiO\u2082). Atingem uma planicidade ao n\u00edvel do m\u00edcron utilizando corte CNC de precis\u00e3o e polimento a laser. Estas bolachas permitem a personaliza\u00e7\u00e3o das dimens\u00f5es e da espessura (\u00b10,02 mm) e cumprem as normas SEMI, o que as torna ideais para optoelectr\u00f3nica, MEMS e embalagem de semicondutores.<\/p>\n<p data-start=\"3793\" data-end=\"4146\"><strong>2 Quais s\u00e3o as principais aplica\u00e7\u00f5es das bolachas de quartzo de 2 polegadas?<\/strong><br data-start=\"3852\" data-end=\"3855\" \/>S\u00e3o principalmente utilizados no fabrico de semicondutores (sensores de imagem CMOS, embalagem de chips RFID), janelas de laser UV, acopladores de comunica\u00e7\u00e3o por fibra \u00f3tica e componentes \u00f3pticos aeroespaciais. Os tratamentos de superf\u00edcie personalizados, como os revestimentos antirreflexo, melhoram o desempenho em sistemas de alta precis\u00e3o.<\/p>","protected":false},"excerpt":{"rendered":"<p>A bolacha de quartzo de 2 polegadas \u00e9 um substrato de grau semicondutor feito de di\u00f3xido de sil\u00edcio de alta pureza (SiO\u2082). Atinge uma planicidade ao n\u00edvel dos microns atrav\u00e9s de t\u00e9cnicas de processamento de precis\u00e3o, como o corte CNC e o polimento a laser. Estas bolachas cumprem as normas SEMI e suportam a personaliza\u00e7\u00e3o em termos de dimens\u00f5es e espessura (toler\u00e2ncia de \u00b10,02 mm), tornando-as adequadas para optoelectr\u00f3nica, MEMS (Sistemas Micro-Electro-Mec\u00e2nicos) e embalagem de semicondutores.<\/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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