Kev lag luam semiconductor feem ntau pom ib lo lus rau cov khoom siv, uas tuaj yeem muab faib ua cov ntaub ntawv wafer thiab cov khoom ntim. Cov ntaub ntawv ntim khoom muaj cov txheej txheem tsis zoo piv rau cov ntaub ntawv tsim khoom wafer. Cov txheej txheem tsim khoom ntawm wafers feem ntau suav nrog 7 hom khoom siv hluav taws xob thiab tshuaj lom neeg, suav nrog ib hom sputtering cov khoom siv. Yog li dab tsi yog lub hom phiaj cov ntaub ntawv? Vim li cas cov khoom siv lub hom phiaj tseem ceeb heev? Niaj hnub no peb yuav tham txog dab tsi lub hom phiaj cov ntaub ntawv yog!
Lub hom phiaj cov khoom yog dab tsi?
Cias muab, cov khoom siv yog lub hom phiaj cov khoom siv foob pob los ntawm cov khoom siv hluav taws xob ceev ceev. Los ntawm kev hloov cov ntaub ntawv sib txawv (xws li txhuas, tooj liab, stainless hlau, titanium, nickel lub hom phiaj, thiab lwm yam), cov tshuab sib txawv (xws li superhard, hnav-resistant, anti-corrosion alloy films, thiab lwm yam) tuaj yeem tau.
Tam sim no, (purity) sputtering lub hom phiaj cov ntaub ntawv tuaj yeem muab faib ua:
1) Cov hom phiaj hlau (ntshiab hlau txhuas, titanium, tooj liab, tantalum, thiab lwm yam)
2) Alloy lub hom phiaj (nickel chromium alloy, nickel cobalt alloy, thiab lwm yam)
3) Ceramic compound hom phiaj (oxides, silicides, carbides, sulfides, thiab lwm yam).
Raws li cov keyboards sib txawv, nws tuaj yeem muab faib ua: lub hom phiaj ntev, lub hom phiaj square, thiab lub hom phiaj ncig.
Raws li daim ntawv thov sib txawv, nws tuaj yeem muab faib ua: semiconductor nti lub hom phiaj, lub hom phiaj vaj huam sib luag tiaj tus, lub hom phiaj ntawm lub hnub ci, cov ntaub ntawv khaws cia lub hom phiaj, hloov lub hom phiaj, lub hom phiaj siv hluav taws xob, thiab lwm lub hom phiaj.
Los ntawm kev saib qhov no, koj yuav tsum tau nkag siab txog cov hom phiaj siab purity sputtering, nrog rau cov txhuas, titanium, tooj liab, thiab tantalum siv hauv cov hom phiaj hlau. Hauv kev tsim khoom semiconductor wafer, cov txheej txheem txhuas feem ntau yog txoj hauv kev tseem ceeb rau kev tsim cov wafers 200mm (8 ntiv tes) thiab hauv qab no, thiab cov khoom siv hom phiaj siv yog cov khoom siv txhuas thiab titanium. 300mm (12 nti) wafer manufacturing, feem ntau yog siv tooj liab interconnection technology, feem ntau yog siv tooj liab thiab tantalum lub hom phiaj.
Txhua tus neeg yuav tsum nkag siab tias cov khoom siv yog dab tsi. Zuag qhia tag nrho, nrog kev nce ntau ntawm cov ntawv thov nti thiab qhov xav tau ntau ntxiv hauv kev lag luam nti, yuav muaj kev xav tau ntau ntxiv rau plaub lub ntsiab lus nyias zaj duab xis hlau hauv kev lag luam, xws li txhuas, titanium, tantalum, thiab tooj liab. Thiab tam sim no, tsis muaj lwm txoj kev daws teeb meem uas tuaj yeem hloov cov ntaub ntawv plaub zaj duab xis nyias nyias.
Post lub sij hawm: Jul-06-2023