{"id":820,"date":"2025-12-09T13:24:02","date_gmt":"2025-12-09T05:24:02","guid":{"rendered":"https:\/\/jeez-semicon.com\/?p=820"},"modified":"2025-12-16T11:42:41","modified_gmt":"2025-12-16T03:42:41","slug":"sapphire-wafer-grinding-and-polishing","status":"publish","type":"post","link":"https:\/\/jeez-semicon.com\/ru\/application\/sapphire-wafer-grinding-and-polishing\/","title":{"rendered":"\u0428\u043b\u0438\u0444\u043e\u0432\u043a\u0430 \u0438 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u044b\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043d"},"content":{"rendered":"<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<p class=\"ds-markdown-paragraph\">\u0426\u0435\u043b\u044c\u044e \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u044b\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0442\u043e\u043b\u0449\u0438\u043d\u044b \u043f\u043e\u0434\u043b\u043e\u0436\u043a\u0438 \u0434\u043e \u0436\u0435\u043b\u0430\u0435\u043c\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0435 TTV (Total Thickness Variation) \u043b\u0443\u0447\u0448\u0435 \u00b12 \u043c\u043a\u043c \u0438 \u0448\u0435\u0440\u043e\u0445\u043e\u0432\u0430\u0442\u043e\u0441\u0442\u0438 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u043c\u0435\u043d\u0435\u0435 2 \u043d\u043c. \u0414\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u0438\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e, \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0443\u0441\u043f\u0435\u043d\u0437\u0438\u0438 \u0438 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0430\u0434\u043e\u0432 Gizhil Electronic \u0434\u043b\u044f \u0448\u043b\u0438\u0444\u043e\u0432\u043a\u0438 \u0438 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438 CMP (\u0445\u0438\u043c\u0438\u043a\u043e-\u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0430) \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u043e\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441.<\/p>\n<p><img decoding=\"async\" class=\"lazyload alignnone size-full wp-image-821\" src=\"https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17.png\" data-orig-src=\"https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17.png\" alt=\"\" width=\"700\" height=\"536\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27700%27%20height%3D%27536%27%20viewBox%3D%270%200%20700%20536%27%3E%3Crect%20width%3D%27700%27%20height%3D%27536%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17-200x153.png 200w, https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17-300x230.png 300w, https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17-400x306.png 400w, https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17-600x459.png 600w, https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/11-17.png 700w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\">\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438 CMP, \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u044b\u0435 \u0437\u0430\u0433\u043e\u0442\u043e\u0432\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u0434\u043e\u0441\u0442\u0438\u0447\u044c \u0436\u0435\u043b\u0430\u0435\u043c\u043e\u0439 \u0448\u0435\u0440\u043e\u0445\u043e\u0432\u0430\u0442\u043e\u0441\u0442\u0438 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438. \u041a\u0430\u0436\u0434\u0430\u044f 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\u043c\u043e\u0436\u043d\u043e \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0441\u044a\u0435\u043c\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 (MRR) 1-2 \u043c\u043a\u043c \u0432 \u0447\u0430\u0441.<\/p>\n<p class=\"ds-markdown-paragraph\">\u041f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u044b\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043d \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0410-\u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0438 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0443 \u0421-\u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438. \u0421 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432 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\u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438. \u041f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0441\u0430\u043f\u0444\u0438\u0440\u0430 \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0410 \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437 \u0442\u0440\u0435\u0445 \u044d\u0442\u0430\u043f\u043e\u0432: \u0448\u043b\u0438\u0444\u043e\u0432\u043a\u0438, \u043c\u0435\u0434\u043d\u043e\u0439 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0438 \u0442\u043e\u043d\u043a\u043e\u0439 \u043f\u043e\u043b\u0438\u0440\u043e\u0432\u043a\u0438. \u042d\u0442\u0430\u043f \u0448\u043b\u0438\u0444\u043e\u0432\u043a\u0438 \u0441\u043b\u0443\u0436\u0438\u0442 \u0434\u043b\u044f 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\u0442\u043e\u043b\u0449\u0438\u043d\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0445 \u043f\u0430\u0440\u0442\u0438\u0439 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0445 \u0441\u0430\u043f\u0444\u0438\u0440\u043e\u0432\u044b\u0445 \u043f\u043b\u0430\u0441\u0442\u0438\u043d.<\/p>\n<\/div>\n<\/div>\n<div class=\"ds-theme\"><img decoding=\"async\" class=\"lazyload alignnone size-full wp-image-822\" src=\"https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/22-11.png\" data-orig-src=\"https:\/\/jeez-semicon.com\/wp-content\/uploads\/2025\/12\/22-11.png\" alt=\"\" width=\"700\" height=\"946\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27700%27%20height%3D%27946%27%20viewBox%3D%270%200%20700%20946%27%3E%3Crect%20width%3D%27700%27%20height%3D%27946%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" 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class=\"ds-icon\"><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The purpose of polishing sapphire wafers is to reduce the final thickness of the substrate to the desired target value, achieving a TTV (Total Thickness Variation) of better than \u00b12  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