Nyob rau hauv cov toj roob hauv pes no yog cov chaw tsim khoom, cov kev lag luam semiconduct yog undoubtedly ntawm lub ntsiab lus ntawm lub thev naus laus zis. Tom qab cov pyramid no, muaj ntsiag to tsis tau tseem ceeb heev "Industrial ntshav" {{1}- ultrapure dej ultrapure dej. Los tsim qhov no yuav luag tsis tau ntshiab, tussemiconductor rov qab osmosis systemua si ib lub luag haujlwm uas irreplaceable. Nws ua haujlwm ua cov teeb meem ruaj khov, kev nyab xeeb txhua kauj ruam ntawm nti tsim.
Ultrapure dej: qhov "pom tsis tau lub neej" ntawm Chip Raug
Tej zaum nws yuav nyuaj rau xav txog tias cov dej siv ntawm cov kab ntau semiconductor yog deb purified dej peb haus txhua hnub. Qhov no yog vim hais tias ntawm micron -}}}} Puas tau ua tus tua neeg "uas ua rau tag nrho nti kom tawg. Yog li ntawd, ib qho kev ua tau zoo thiab ruaj khov ultrapect system yog lub hauv paus rau kom tau txais chip tawm los thiab ua haujlwm. Lub tshuab dej ultrape nws muab tau yuav tsum tau ua ntej rau kev ua tiav ntawm txhua tus txheej txheem ntws.
Lub luag haujlwm tseem ceeb hauv cov txheej txheem tseem ceeb
Lub semiconductor rov qab osmosis system ua lub luag haujlwm tseem ceeb hauv ntau yam ntawm cov khoom tsim kho cov semiconductor.
Precision tu thiab photolithography cov txheej txheem
Thaum lub sijhawm Wafer tsim qauv kev tsim kho, rov qab ntxuav dua, photolithography, thiab etching yuav tsum muaj. Tom qab txhua kauj ruam, lub wafer nto yuav tsum tau muab cov dej ntshiab kom tshem tawm cov dej tsis muaj zog kom tshem tawm cov khoom siv uas tseem ceeb thiab micro {te plua plav. Yog tias dej muaj cov impurities, tsis yog nws yuav ua tsis tau zoo, tab sis nws tseem yuav qhia tau qhov tseeb ntawm photolithography qauv. Qhov siab -}} Zoo ultrapect dej yuav xwm yeem thiab ua kom raws li cov qauv dej uas ua kom cov txheej txheem ntxuav khoom tsis zoo.
Cov Khoom Siv Cua Txias Thiab Txheej Txheem Xov Xwm
Cov cuab yeej tsim tsim khoom tsim hluav taws xob ua kom sov lub sijhawm ua haujlwm thiab cia siab rau cov dej ultrapure rau kev txias kom muaj kev ruaj ntseg. Siv cov dej ultrape tau zoo tiv thaiv kev tsim cov nplai hauv cov khoom siv hluav taws xob, yog li ua kom txias txias thiab txuas cov kev pabcuam lub neej ntawm cov cuab yeej kim. Tsis tas li ntawd, hauv qee cov txheej txheem xws li cov tshuaj vapor deposition, ultrapure dej tseem ua haujlwm ua cov tshuaj tiv thaiv lossis dilution nruab nrab. Nyob rau hauv cov xwm txheej zoo li no, ib tug txhim khu kev qha ultra- cov dej ntshiab rov qab ua kom muaj kev huv ntawm cov txheej txheem ntawm cov duab ua ntej.
Raws li cov neeg ua si uas muaj siab nyob hauv cov chaw kho dej, peb ntawm Taihe ib puag ncig yog ib puag ncig ntawm semiconductor kev lag luam huab cua kev ua tau zoo. Lub semiconductor thim rov qab osmosis system peb muab tsis yog tsuas yog ib txheej txheej, tab sis ruaj khov thiab txhim khu kev qha ua rau nkag siab zoo ntawm cov txheej txheem. Peb tau cog lus los ntsib kev lag luam puas tau ua tiav -} nce precision xav tau los ntawm kev hloov tshiab thev naus laus zis.
Hauv cov ntsiab lus, qhov precision ntawm ib nti nyob ntawm, rau ib qho loj, ntawm kev coj dawb huv ntawm cov dej. Raws li semiconductor technology txuas ntxiv mus thiab txhim kho kev txhim kho thiab kev txhim kho, qhov yuav tsum tau ua rau ultrapure yuav dhau los ua kev nruj, thiab covsemiconductor rov qab osmosis systemYuav txuas ntxiv mus hloov zuj zus raws li cov thev naus laus zis txhawb kev txhim kho ntawm qhov kev txiav no {{}} ntug kev lag luam.