{"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&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\/cs\/product\/2-inch-quartz-wafer-dsp-ssp-polished-substrate-for-mems-semiconductor-optical-use\/","title":{"rendered":"2palcov\u00e1 k\u0159emenn\u00e1 desti\u010dka DSP\/SSP Le\u0161t\u011bn\u00fd substr\u00e1t pro pou\u017eit\u00ed v MEMS, polovodi\u010d\u00edch a optice"},"content":{"rendered":"

P\u0159ehled produkt\u016f<\/strong><\/h2>\n

\"2palcov\u00e1Dvoupalcov\u00e1 k\u0159emenn\u00e1 desti\u010dka je polovodi\u010dov\u00fd substr\u00e1t vyroben\u00fd z vysoce \u010dist\u00e9ho oxidu k\u0159emi\u010dit\u00e9ho (SiO\u2082). D\u00edky p\u0159esn\u00fdm technik\u00e1m zpracov\u00e1n\u00ed, jako je CNC \u0159ez\u00e1n\u00ed a laserov\u00e9 le\u0161t\u011bn\u00ed, dosahuje mikronov\u00e9 rovinnosti. Tyto desti\u010dky spl\u0148uj\u00ed normy SEMI a podporuj\u00ed p\u0159izp\u016fsoben\u00ed rozm\u011br\u016f a tlou\u0161\u0165ky (tolerance \u00b10,02 mm), tak\u017ee jsou vhodn\u00e9 pro optoelektroniku, MEMS (mikroelektromechanick\u00e9 syst\u00e9my) a balen\u00ed polovodi\u010d\u016f.<\/p>\n

Spole\u010dnost Fuyao poskytuje v\u00fdrobu na m\u00edru pro nestandardn\u00ed geometrie, v\u010detn\u011b voln\u00fdch tvar\u016f, odstup\u0148ovan\u00e9 tlou\u0161\u0165ky a pokro\u010dil\u00fdch povrchov\u00fdch \u00faprav, jako jsou antireflexn\u00ed (AR) povlaky a hydrofobn\u00ed f\u00f3lie. Kontrola kvality cel\u00e9ho procesu zaji\u0161\u0165uje celkovou odchylku tlou\u0161\u0165ky (TTV) <0,005 mm a drsnost povrchu Ra <1,5 nm. Pro \u010dasov\u011b n\u00e1ro\u010dn\u00e9 projekty je k dispozici v\u00fdroba prototyp\u016f v mal\u00fdch s\u00e9ri\u00edch (minim\u00e1ln\u011b 10 kus\u016f) a mo\u017enost rychl\u00e9ho dod\u00e1n\u00ed.<\/p>\n

Specifikace<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nSpecifikace<\/th>\n<\/tr>\n<\/thead>\n
Pr\u016fm\u011br<\/td>\n2 palce (50,8 mm)<\/td>\n<\/tr>\n
Rozsah tlou\u0161\u0165ky<\/td>\n0,1 mm - 1,0 mm<\/td>\n<\/tr>\n
\u010cistota materi\u00e1lu<\/td>\n\u226599.99%<\/td>\n<\/tr>\n
Drsnost povrchu (Ra)<\/td>\n\u22645 nm<\/td>\n<\/tr>\n
Celkov\u00e1 odchylka tlou\u0161\u0165ky<\/td>\n\u226410 \u03bcm<\/td>\n<\/tr>\n
Propustnost (@193 nm)<\/td>\n>90%<\/td>\n<\/tr>\n
Koeficient tepeln\u00e9 rozta\u017enosti<\/td>\n~0.55\u00d710-\u2076\/\u00b0C<\/td>\n<\/tr>\n
Bod m\u011bknut\u00ed<\/td>\n~1665\u00b0C<\/td>\n<\/tr>\n
Balen\u00ed<\/td>\n\u010cist\u00e9 prostory 100 \u00farovn\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
Kl\u00ed\u010dov\u00e9 charakteristiky<\/strong><\/div>\n<\/div>\n

1 Optick\u00e1 dokonalost<\/p>\n

    \n
  • \n

    \u0160irok\u00e9 spektrum propustnosti: >V ultrafialov\u00e9m p\u00e1smu (185-3500 nm) s vynikaj\u00edc\u00edm v\u00fdkonem v kr\u00e1tkovlnn\u00e9m UV z\u00e1\u0159en\u00ed (185 nm).\"2<\/p>\n<\/li>\n

  • \n

    N\u00edzk\u00e1 tepeln\u00e1 rozta\u017enost: CTE ~0,52\u00d710-\u2076\/\u00b0C (5-35\u00b0C), vydr\u017e\u00ed dlouhodob\u00e9 teploty a\u017e 1100\u00b0C a kr\u00e1tkodob\u00e9 p\u016fsoben\u00ed a\u017e 1450\u00b0C.<\/p>\n<\/li>\n<\/ul>\n

    2 Mechanick\u00e1 a chemick\u00e1 stabilita<\/p>\n

      \n
    • \n

      Vysok\u00e1 pevnost: Tvrdost v ohybu 2-3\u00d7 vy\u0161\u0161\u00ed ne\u017e u standardn\u00edho skla, tvrdost podle Mohse 7.<\/p>\n<\/li>\n

    • \n

      Odolnost proti korozi: Odolnost v\u016f\u010di kyselin\u00e1m je 30\u00d7 vy\u0161\u0161\u00ed ne\u017e u keramiky, vhodn\u00e1 do n\u00e1ro\u010dn\u00e9ho chemick\u00e9ho prost\u0159ed\u00ed.<\/p>\n<\/li>\n<\/ul>\n

      3 Elektrick\u00e1 izolace<\/p>\n

        \n
      • \n

        Odpor p\u0159esahuj\u00edc\u00ed 10\u00b9\u2078 \u03a9-cm s n\u00edzk\u00fdmi dielektrick\u00fdmi ztr\u00e1tami p\u0159i vysok\u00fdch frekvenc\u00edch, ide\u00e1ln\u00ed pro VF obvody a senzory.<\/p>\n<\/li>\n<\/ul>\n

        Prim\u00e1rn\u00ed aplikace<\/strong><\/h1>\n

        1 V\u00fdroba polovodi\u010d\u016f<\/p>\n

          \n
        • \n

          Substr\u00e1ty pro obrazov\u00e9 senzory CMOS a balen\u00ed \u010dip\u016f RFID, kter\u00e9 podporuj\u00ed balen\u00ed na \u00farovni waferu (WLP) pro vy\u0161\u0161\u00ed integraci.<\/p>\n<\/li>\n

        • \n

          substr\u00e1ty pro za\u0159\u00edzen\u00ed MEMS (nap\u0159. sn\u00edma\u010de tlaku, akcelerometry) zaji\u0161\u0165uj\u00edc\u00ed struktur\u00e1ln\u00ed stabilitu mikrosou\u010d\u00e1stek.<\/p>\n<\/li>\n<\/ul>\n

          2 Optoelektronick\u00e9 syst\u00e9my<\/p>\n

            \n
          • \n

            UV laserov\u00e1 okna a optick\u00e9 komunika\u010dn\u00ed spojky, kter\u00e9 vyu\u017e\u00edvaj\u00ed vynikaj\u00edc\u00ed p\u0159enos UV z\u00e1\u0159en\u00ed.<\/p>\n<\/li>\n

          • \n

            Leteck\u00e1 optick\u00e1 okna odoln\u00e1 v\u016f\u010di z\u00e1\u0159en\u00ed a tepeln\u00fdm cykl\u016fm.<\/p>\n<\/li>\n<\/ul>\n

            3 Zdravotnictv\u00ed a v\u00fdzkum<\/p>\n

              \n
            • \n

              Vysokoteplotn\u00ed optick\u00e9 komponenty pro endoskopick\u00e9 zobrazovac\u00ed syst\u00e9my.<\/p>\n<\/li>\n

            • \n

              Tepeln\u011b odoln\u00e1 pozorovac\u00ed okna pro laboratorn\u00ed reaktory.<\/p>\n<\/li>\n<\/ul>\n

              4 specializovan\u00e9 k\u0159emenn\u00e9 okenn\u00ed desky<\/p>\n

                \n
              • \n

                Voln\u011b tvarovan\u00e9 povrchy, asymetrick\u00e9 otvory, odstup\u0148ovan\u00e1 tlou\u0161\u0165ka.<\/p>\n<\/li>\n

              • \n

                Okna s \u00fahlov\u00fdm \u0159ezem pro minimalizaci ztr\u00e1t odrazem.<\/p>\n<\/li>\n

              • \n

                Pr\u016fchoz\u00ed okna pro integraci v\u00edce senzor\u016f.<\/p>\n<\/li>\n

              • \n

                Rychl\u00e9 prototypov\u00e1n\u00ed: Voliteln\u00e9 vakuov\u00e9 povlaky (AR nebo reflexn\u00ed povlaky) pro v\u00fdzkum a vojensk\u00e9 aplikace.<\/p>\n<\/li>\n<\/ul>\n

                \u010cASTO KLADEN\u00c9 DOTAZY<\/strong><\/h1>\n

                1 Pro\u010d si vybrat 2palcov\u00e9 k\u0159emenn\u00e9 desti\u010dky ?<\/strong>
                Dvoupalcov\u00e9 k\u0159emenn\u00e9 desti\u010dky jsou polovodi\u010dov\u00e9 substr\u00e1ty vyroben\u00e9 z vysoce \u010dist\u00e9ho oxidu k\u0159emi\u010dit\u00e9ho (SiO\u2082). Dosahuj\u00ed mikronov\u00e9 rovinnosti pomoc\u00ed p\u0159esn\u00e9ho CNC \u0159ez\u00e1n\u00ed a laserov\u00e9ho le\u0161t\u011bn\u00ed. Tyto desti\u010dky umo\u017e\u0148uj\u00ed p\u0159izp\u016fsoben\u00ed rozm\u011br\u016f a tlou\u0161\u0165ky (\u00b10,02 mm) a spl\u0148uj\u00ed normy SEMI, tak\u017ee jsou ide\u00e1ln\u00ed pro optoelektroniku, MEMS a balen\u00ed polovodi\u010d\u016f.<\/p>\n

                2 Jak\u00e9 jsou hlavn\u00ed aplikace dvoupalcov\u00fdch k\u0159emenn\u00fdch desti\u010dek ?<\/strong>
                Pou\u017e\u00edvaj\u00ed se p\u0159edev\u0161\u00edm p\u0159i v\u00fdrob\u011b polovodi\u010d\u016f (obrazov\u00e9 senzory CMOS, balen\u00ed \u010dip\u016f RFID), v oknech UV laser\u016f, v optick\u00fdch komunika\u010dn\u00edch spojk\u00e1ch a v optick\u00fdch sou\u010d\u00e1stk\u00e1ch pro letectv\u00ed a kosmonautiku. Vlastn\u00ed povrchov\u00e9 \u00fapravy, jako jsou antireflexn\u00ed povlaky, zvy\u0161uj\u00ed v\u00fdkonnost vysoce p\u0159esn\u00fdch syst\u00e9m\u016f.<\/p>","protected":false},"excerpt":{"rendered":"

                Dvoupalcov\u00e1 k\u0159emenn\u00e1 desti\u010dka je polovodi\u010dov\u00fd substr\u00e1t vyroben\u00fd z vysoce \u010dist\u00e9ho oxidu k\u0159emi\u010dit\u00e9ho (SiO\u2082). D\u00edky p\u0159esn\u00fdm technik\u00e1m zpracov\u00e1n\u00ed, jako je CNC \u0159ez\u00e1n\u00ed a laserov\u00e9 le\u0161t\u011bn\u00ed, dosahuje mikronov\u00e9 rovinnosti. Tyto desti\u010dky spl\u0148uj\u00ed normy SEMI a podporuj\u00ed p\u0159izp\u016fsoben\u00ed rozm\u011br\u016f a tlou\u0161\u0165ky (tolerance \u00b10,02 mm), tak\u017ee jsou vhodn\u00e9 pro optoelektroniku, MEMS (mikroelektromechanick\u00e9 syst\u00e9my) a balen\u00ed polovodi\u010d\u016f.<\/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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