Cov khoom siv granite Wafer Processing Equipment yog dab tsi?

Cov khoom siv ua wafer siv rau hauv cov txheej txheem tsim khoom semiconductor los hloov cov silicon wafers mus rau hauv cov integrated circuits. Nws suav nrog ntau yam tshuab thiab cov cuab yeej siv uas siv los ua ntau yam haujlwm tseem ceeb, suav nrog kev ntxuav wafer, etching, deposition, thiab kev sim.

Cov khoom siv granite yog cov khoom tseem ceeb ntawm cov khoom siv ua wafer. Cov khoom no yog ua los ntawm granite ntuj, uas yog pob zeb igneous uas muaj quartz, feldspar, thiab mica. Granite zoo tagnrho rau kev ua wafer vim nws cov khoom siv kho tshuab, thermal, thiab tshuaj lom neeg zoo heev.

Cov khoom siv kho tshuab:

Granite yog ib yam khoom tawv thiab ntom uas tiv taus kev hnav thiab kev hloov pauv. Nws muaj qhov sib piv ntawm lub zog thiab qhov hnyav siab, uas txhais tau tias nws tuaj yeem tiv taus cov khoom hnyav yam tsis tawg lossis tawg. Cov yam ntxwv no ua rau nws yog qhov kev xaiv zoo heev rau cov khoom siv siab uas xav tau qhov tseeb heev.

Cov khoom siv thermal:

Granite muaj cov coefficient qis ntawm thermal expansion, uas txhais tau tias nws tsis nthuav dav lossis cog lus ntau thaum raug rau qhov kub hloov pauv. Cov yam ntxwv no ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv cov khoom siv ua wafer, qhov twg kev tswj kub yog qhov tseem ceeb.

Cov khoom siv tshuaj lom neeg:

Granite tiv taus cov tshuaj lom neeg xeb heev, uas ua rau nws zoo tagnrho rau kev siv hauv cov chaw muaj tshuaj lom neeg hnyav. Nws tsis cuam tshuam nrog feem ntau cov kua qaub, cov hauv paus, lossis cov kuab tshuaj, uas ua rau nws yog qhov kev xaiv zoo heev rau cov txheej txheem etching tshuaj siv hauv kev ua wafer.

Cov khoom siv granite yog ib qho tseem ceeb ntawm cov khoom siv ua wafer. Lawv siv rau hauv ntau yam txheej txheem tseem ceeb, suav nrog kev ntxuav wafer, kev txiav, thiab kev tso cov khoom. Lawv muab lub platform ruaj khov thiab ruaj khov rau cov khoom siv, uas ua kom ntseeg tau tias muaj cov txiaj ntsig zoo thiab txhim khu kev qha.

Hauv kev xaus, cov khoom siv ua wafer yog qhov tseem ceeb rau kev tsim cov integrated circuits, thiab cov khoom granite ua lub luag haujlwm tseem ceeb hauv nws txoj haujlwm. Cov khoom no yog ua los ntawm cov granite ntuj, uas muab cov khoom siv kho tshuab, thermal, thiab tshuaj lom neeg zoo tshaj plaws rau kev ua wafer. Cov khoom granite muab lub platform ruaj khov thiab ruaj khov rau cov khoom siv, uas ua kom ntseeg tau tias muaj txiaj ntsig zoo thiab txhim khu kev qha.