Granite yog cov khoom siv dav siv hauv ntau qhov kev lag luam vim nws cov kav ntev, lub zog, thiab muaj peev xwm tiv taus hnav thiab tsim kua muag.Ib qho ntawm cov ntawv thov ntawm granite yog nyob rau hauv cov txheej txheem tsim khoom semiconductor qhov twg nws yog siv los ua ib qho substrate rau kev tsim cov microchips, integrated circuits, thiab lwm yam khoom siv hluav taws xob.
Ib qho ntawm cov cheebtsam tseem ceeb ntawm semiconductor yog Photolithography, uas cuam tshuam nrog kev siv lub teeb kom hloov cov qauv rau ntawm cov khoom cua silicon.Cov phiaj xwm granite tau siv nyob rau hauv cov txheej txheem no ua lub hauv paus uas cov zaj duab xis nyias siv los hloov cov qauv yog coated.Granite yog nyiam nyob rau hauv photolithography vim hais tias ntawm nws cov natural flatness, uas ua kom paub tseeb tias cov zaj duab xis nyias ntawm nws nto yog du thiab uniform.Ib daim ntawv thov du thiab sib xws ntawm cov yeeb yaj kiab nyias yog qhov tseem ceeb hauv kev ua kom cov qauv tsim ntawm lub wafer yog qhov tseeb thiab meej.
Granite kuj tseem siv nyob rau hauv cov ntaub ceev ntawm cov khoom siv ua kom huv thiab khoom siv.Thaum lub sijhawm tsim cov semiconductors, kev nyiam huv yog qhov tseem ceeb tshaj plaws, thiab qee cov khoom me me lossis hmoov av tuaj yeem ua kev puas tsuaj rau cov khoom siv.Yog li ntawd, cov ntaub ntawv siv hauv cov chav ua kom huv yuav tsum tau ua kom tsis txhob-tsho, tsis yog reactive, thiab yooj yim ntxuav.Granite ua tau raws li cov kev xav tau no, ua rau nws yog cov khoom siv zoo tshaj plaws rau kev tsim cov khoom ua haujlwm thiab lwm yam khoom siv hauv chav huv.
Lwm qhov kev siv granite hauv semiconductor manufacturing yog nyob rau hauv kev tsim kho ntawm lub tshuab nqus tsev.Lub tshuab nqus tsev yog qhov tseem ceeb hauv cov txheej txheem tsim khoom vim nws yog siv los tsim qhov chaw tsis muaj zog uas ua kom cov khoom siv semiconductor ua tau zoo.Lub zog siab thiab qis coefficient ntawm thermal expansion ntawm granite ua rau nws cov khoom siv txhim khu kev qha rau lub tshuab nqus tsev siv.
Hauv kev xaus, granite yog cov khoom tseem ceeb hauv kev tsim khoom semiconductor vim nws cov khoom tshwj xeeb xws li kev ua haujlwm ntev, lub zog, thiab thermal stability.Lub tiaj tiaj thiab ntuj huv huv ntawm granite ua nws haum rau cov photolithographes, kev ua haujlwm huv si, thiab lub tshuab nqus tsev.Kev siv cov granite nyob rau hauv kev lag luam semiconductor yog qhov ua tim khawv rau nws cov versatility thiab kuj yog ib qho tseem ceeb hauv ntau cov txheej txheem muaj kev muaj.
Post lub sij hawm: Dec-05-2023