{"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\/es\/product\/2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use\/","title":{"rendered":"Sustrato pulido DSP\/SSP de oblea de cuarzo de 2 pulgadas para MEMS, semiconductores y uso \u00f3ptico"},"content":{"rendered":"<h2 data-section-id=\"1bovg99\" data-start=\"217\" data-end=\"240\"><strong data-start=\"220\" data-end=\"240\">Productos<\/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=\"Sustrato pulido DSP\/SSP de oblea de cuarzo de 2 pulgadas para MEMS, semiconductores y uso \u00f3ptico\" width=\"300\" height=\"300\" \/>La oblea de cuarzo de 2 pulgadas es un sustrato semiconductor fabricado con di\u00f3xido de silicio (SiO\u2082) de gran pureza. Alcanza una planitud microm\u00e9trica gracias a t\u00e9cnicas de procesamiento de precisi\u00f3n como el corte CNC y el pulido por l\u00e1ser. Estas obleas cumplen las normas SEMI y admiten la personalizaci\u00f3n de dimensiones y grosor (tolerancia de \u00b10,02 mm), lo que las hace adecuadas para optoelectr\u00f3nica, MEMS (sistemas microelectromec\u00e1nicos) y envasado de semiconductores.<\/p>\n<p data-start=\"691\" data-end=\"1119\">Fuyao ofrece producci\u00f3n personalizada para geometr\u00edas no est\u00e1ndar, incluidas formas libres, espesores graduados y tratamientos superficiales avanzados como revestimientos antirreflejos (AR) y pel\u00edculas hidr\u00f3fobas. El control de calidad de todo el proceso garantiza una variaci\u00f3n total del espesor (TTV) &lt;0,005 mm y una rugosidad superficial Ra &lt;1,5 nm. Para proyectos urgentes, se ofrecen opciones de creaci\u00f3n de prototipos en lotes peque\u00f1os (m\u00ednimo 10 unidades) y entrega r\u00e1pida.<\/p>\n<h1 data-section-id=\"w7qc3s\" data-start=\"1126\" data-end=\"1146\"><strong data-start=\"1128\" data-end=\"1146\">Especificaciones<\/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\u00e1metro<\/th>\n<th class=\"\" data-start=\"1160\" data-end=\"1177\" data-col-size=\"sm\">Especificaci\u00f3n<\/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\u00e1metro<\/td>\n<td data-col-size=\"sm\" data-start=\"1199\" data-end=\"1219\">2 pulgadas (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 espesores<\/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 del 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\">Rugosidad superficial (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\">Variaci\u00f3n del espesor 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\">Transmitancia (@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 dilataci\u00f3n 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\">Punto de ablandamiento<\/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\">Embalaje<\/td>\n<td data-col-size=\"sm\" data-start=\"1492\" data-end=\"1515\">Sala blanca de nivel 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\">Caracter\u00edsticas principales<\/strong><\/div>\n<\/div>\n<p data-start=\"1667\" data-end=\"1689\">1 Excelencia \u00f3ptica<\/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\">Transmitancia de amplio espectro: &gt;90% en la gama ultravioleta (185-3500 nm), con un rendimiento superior en UV de onda corta (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=\"oblea de cristal de cuarzo de 2 pulgadas dsp ssp di\u00e1metro 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\">Baja expansi\u00f3n t\u00e9rmica: CTE ~0,52\u00d710-\u2076\/\u00b0C (5-35\u00b0C), puede soportar temperaturas a largo plazo de hasta 1100\u00b0C y a corto plazo de hasta 1450\u00b0C.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1958\" data-end=\"1995\">2 Estabilidad mec\u00e1nica y 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 resistencia: Resistencia a la flexi\u00f3n 2-3 veces superior a la del vidrio est\u00e1ndar, dureza 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\">Resistencia a la corrosi\u00f3n: Resistencia a los \u00e1cidos 30 veces superior a la cer\u00e1mica, adecuada para entornos qu\u00edmicos agresivos.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2192\" data-end=\"2217\">3 Aislamiento el\u00e9ctrico<\/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\">Resistividad superior a 10\u00b9\u2078 \u03a9-cm con baja p\u00e9rdida diel\u00e9ctrica a altas frecuencias, ideal para circuitos de RF y sensores.<\/p>\n<\/li>\n<\/ul>\n<h1 data-section-id=\"1suq60z\" data-start=\"2339\" data-end=\"2365\"><strong data-start=\"2341\" data-end=\"2365\">Aplicaciones primarias<\/strong><\/h1>\n<p data-start=\"2367\" data-end=\"2398\">1 Fabricaci\u00f3n de semiconductores<\/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\">Sustratos para sensores de imagen CMOS y embalaje de chips RFID, compatibles con el embalaje a nivel de oblea (WLP) para una mayor integraci\u00f3n.<\/p>\n<\/li>\n<li data-section-id=\"mkidgm\" data-start=\"2525\" data-end=\"2642\">\n<p data-start=\"2527\" data-end=\"2642\">Sustratos de dispositivos MEMS (por ejemplo, sensores de presi\u00f3n, aceler\u00f3metros) que garantizan la estabilidad estructural de los 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\">Ventanas l\u00e1ser UV y acopladores de comunicaci\u00f3n de fibra \u00f3ptica, que aprovechan la excelente transmisi\u00f3n UV.<\/p>\n<\/li>\n<li data-section-id=\"1e9auxg\" data-start=\"2770\" data-end=\"2841\">\n<p data-start=\"2772\" data-end=\"2841\">Ventanas \u00f3pticas aeroespaciales resistentes a la radiaci\u00f3n y a los ciclos t\u00e9rmicos.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2843\" data-end=\"2867\">3 Medicina e investigaci\u00f3n<\/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 imagen 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\">Ventanas de observaci\u00f3n resistentes al calor para reactores de laboratorio.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3003\" data-end=\"3039\">4 Placas de ventana de cuarzo 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\">Superficies de forma libre, aberturas asim\u00e9tricas, grosor graduado.<\/p>\n<\/li>\n<li data-section-id=\"17bkuwy\" data-start=\"3103\" data-end=\"3156\">\n<p data-start=\"3105\" data-end=\"3156\">Ventanas cortadas en \u00e1ngulo para minimizar las p\u00e9rdidas por reflexi\u00f3n.<\/p>\n<\/li>\n<li data-section-id=\"hue61i\" data-start=\"3157\" data-end=\"3211\">\n<p data-start=\"3159\" data-end=\"3211\">Ventanas pasantes para la integraci\u00f3n de multisensores.<\/p>\n<\/li>\n<li data-section-id=\"hhfdk8\" data-start=\"3212\" data-end=\"3372\">\n<p data-start=\"3214\" data-end=\"3372\">Creaci\u00f3n r\u00e1pida de prototipos: 3-5 d\u00edas para muestras, lotes peque\u00f1os de &lt;500 unidades, revestimientos al vac\u00edo opcionales (AR o revestimientos reflectantes) para investigaci\u00f3n y aplicaciones 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\">PREGUNTAS FRECUENTES<\/strong><\/h1>\n<p data-start=\"3390\" data-end=\"3791\"><strong>1 \u00bfPor qu\u00e9 elegir obleas de cuarzo de 2 pulgadas?<\/strong><br data-start=\"3423\" data-end=\"3426\" \/>Las obleas de cuarzo de 2 pulgadas son sustratos semiconductores fabricados con di\u00f3xido de silicio (SiO\u2082) de gran pureza. Consiguen una planitud microm\u00e9trica mediante corte CNC de precisi\u00f3n y pulido l\u00e1ser. Estas obleas admiten la personalizaci\u00f3n de dimensiones y grosor (\u00b10,02 mm) y cumplen las normas SEMI, lo que las hace ideales para optoelectr\u00f3nica, MEMS y envasado de semiconductores.<\/p>\n<p data-start=\"3793\" data-end=\"4146\"><strong>2 \u00bfCu\u00e1les son las principales aplicaciones de las obleas de cuarzo de 2 pulgadas?<\/strong><br data-start=\"3852\" data-end=\"3855\" \/>Se utilizan principalmente en la fabricaci\u00f3n de semiconductores (sensores de imagen CMOS, embalaje de chips RFID), ventanas de l\u00e1ser UV, acopladores de comunicaci\u00f3n por fibra \u00f3ptica y componentes \u00f3pticos aeroespaciales. Los tratamientos superficiales personalizados, como los revestimientos antirreflectantes, mejoran el rendimiento en sistemas de alta precisi\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>La oblea de cuarzo de 2 pulgadas es un sustrato semiconductor fabricado con di\u00f3xido de silicio (SiO\u2082) de gran pureza. Alcanza una planitud microm\u00e9trica gracias a t\u00e9cnicas de procesamiento de precisi\u00f3n como el corte CNC y el pulido por l\u00e1ser. Estas obleas cumplen las normas SEMI y admiten la personalizaci\u00f3n de dimensiones y grosor (tolerancia de \u00b10,02 mm), lo que las hace adecuadas para optoelectr\u00f3nica, MEMS (sistemas microelectromec\u00e1nicos) y envasado de semiconductores.<\/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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