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 khoom tseem ceeb ntawm kev tsim khoom semiconductor yog photolithography, uas suav nrog kev siv lub teeb kom hloov cov qauv mus rau silicon wafer. Cov paib granite yog siv rau hauv cov txheej txheem no ua lub hauv paus uas nyias zaj duab xis siv los hloov cov qauv yog coated. Granite yog nyiam nyob rau hauv photolithography vim hais tias ntawm nws lub ntuj 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 rau hauv kev tsim cov chav ua haujlwm huv thiab cov khoom siv. Thaum lub sij hawm tsim cov semiconductors, kev huv huv yog qhov tseem ceeb tshaj plaws, thiab txhua qhov me me los yog plua plav tuaj yeem ua rau cov khoom puas. Yog li ntawd, cov ntaub ntawv siv hauv chav huv yuav tsum tsis txhob ua, tsis muaj zog, thiab yooj yim los 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 kom muaj qhov chaw qis qis 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 ntawm granite ua rau nws haum rau photolithography, chav ua haujlwm huv chav, thiab lub tshuab nqus tsev. Kev siv granite nyob rau hauv kev lag luam semiconductor yog ib qho pov thawj rau nws cov versatility thiab adaptability rau ntau yam kev siv, ua pov thawj tias nws tsis yog tsuas yog cov khoom siv kho kom zoo nkauj xwb tab sis kuj yog ib qho tseem ceeb hauv ntau yam kev lag luam.
Post lub sij hawm: Dec-05-2023