Xov xwm
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Lub hauv paus granite: Tus neeg saib xyuas kev tiv thaiv corrosion thiab tiv thaiv kev laus rau cov khoom siv hnub ci etching.
Tam sim no, nrog rau kev loj hlob ntawm kev lag luam photovoltaic hnub ci, kev ua tau zoo thiab kev ruaj khov ntawm cov khoom siv hnub ci etching ua lub luag haujlwm tseem ceeb hauv kev tsim cov hlwb photovoltaic ua haujlwm siab. Lub hauv paus granite, nrog nws txoj kev tiv thaiv corrosion zoo heev ...Nyeem ntxiv -
Qhov tseeb thiab kev siv ntawm ntau txoj kev nrhiav pom rau granite flatness hauv ntau qhov xwm txheej sib txawv.
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Yuav ua li cas los xyuas qhov tseeb ntawm lub platform granite precision? Xyuas kom tseeb tias qhov tseeb yog tus qauv?
Hauv cov teb xws li kev tsim khoom semiconductor thiab cov cuab yeej ntsuas qhov tseeb, qhov tseeb ntawm granite precision platforms ncaj qha txiav txim siab qhov ua haujlwm zoo ntawm cov khoom siv. Txhawm rau kom ntseeg tau tias lub platform qhov tseeb ua tau raws li cov qauv, yuav tsum tau ua kom muaj kev rau siab ...Nyeem ntxiv -
Daim ntawv thov ntawm ZHHIMG hom granite hauv cov khoom siv laser cim roj teeb: Lub hauv paus zoo li cas rov ua dua cov qauv tsim khoom.
Daim ntawv thov ntawm ZHHIMG hom granite hauv cov khoom siv laser cim roj teeb: Dab tsi yog qhov zoo ntawm lub hauv paus Hauv kev tsim roj teeb tshiab, laser cim, ua tus txheej txheem tseem ceeb uas txiav txim siab qhov ua tau zoo thiab kev nyab xeeb ntawm cov roj teeb, ua rau muaj kev xav tau nruj ...Nyeem ntxiv -
Lub platform txav granite tshwj xeeb rau lub tshuab vuam txoj hlua photovoltaic: 0.5μm / xyoo qhov ruaj khov. Yuav ua li cas kom txo tau tus nqi ib kilowatt-teev?
Hauv kev sib tw hnyav ntawm "grid parity" hauv kev lag luam photovoltaic, kev txhim kho tus nqi ntawm txhua kilowatt-teev ntawm hluav taws xob muaj feem cuam tshuam nrog kev sib tw tseem ceeb ntawm cov tuam txhab. Raws li cov khoom siv tseem ceeb hauv kev tsim cov hnub ci cell modules, qhov tseeb ntawm ...Nyeem ntxiv -
Kev sib piv ntawm qhov kub thiab txias ua haujlwm ntawm lub hauv paus granite thiab lub hauv paus hlau cam khwb cia ntawm lub tshuab txheej roj teeb lithium.
Hauv cov txheej txheem tsim cov roj teeb lithium, lub tshuab txheej, ua ib qho khoom siv tseem ceeb, nws cov kev ua tau zoo hauv paus cuam tshuam ncaj qha rau qhov tseeb ntawm cov txheej txheem thiab cov khoom zoo ntawm cov roj teeb lithium. Kev hloov pauv kub yog ib qho tseem ceeb uas cuam tshuam rau kev ruaj khov...Nyeem ntxiv -
Vim li cas cov tshuab txheej perovskite yuav tsum siv cov hauv paus granite? Cov thev naus laus zis ± 1μm flatness ntawm 10-span gantry thav duab ua tiav li cas?
Muaj ntau yam laj thawj uas ua rau cov tshuab txheej perovskite siv cov hauv paus granite Kev ruaj khov zoo heev Cov txheej txheem txheej perovskite muaj qhov yuav tsum tau ua kom ruaj khov ntawm cov khoom siv. Txawm tias qhov kev co me me lossis kev hloov chaw tuaj yeem ua rau cov txheej tuab tsis sib npaug, uas kuv ...Nyeem ntxiv -
Vim li cas granite thiaj "tswj" cov khoom siv precision? Tsib yam ntxwv tseem ceeb tshaj cov ntaub ntawv ib txwm muaj.
Hauv cov teb xws li kev tsim cov khoom siv chip thiab kev ntsuas qhov tseeb, cov khoom ntawm cov ntaub ntawv ncaj qha txiav txim siab qhov tseeb ntawm cov khoom siv. Granite, nrog nws tsib lub ntsiab lus tseem ceeb, sawv tawm ntawm cov ntaub ntawv xws li hlau, engineering plastics thiab ceramics, thiab tau ua ...Nyeem ntxiv -
Lub hauv paus granite: Vim li cas nws thiaj yog "Tus khub kub" ntawm cov tshuab Photolithography?
Hauv kev tsim khoom semiconductor, lub tshuab photolithography yog ib qho cuab yeej tseem ceeb uas txiav txim siab qhov tseeb ntawm cov chips, thiab lub hauv paus granite, nrog nws ntau yam ntxwv, tau dhau los ua ib qho tseem ceeb ntawm lub tshuab photolithography. Kev ruaj khov thermal: Lub "Sh...Nyeem ntxiv -
Los ntawm kev cuam tshuam hluav taws xob mus rau qhov sib xws ntawm lub tshuab nqus tsev: Qhov tsis tuaj yeem hloov pauv ntawm cov hauv paus granite hauv cov tshuab lithography.
Hauv kev tsim khoom siv semiconductor, ua cov khoom siv tseem ceeb uas txiav txim siab qhov tseeb ntawm cov txheej txheem tsim khoom nti, qhov ruaj khov ntawm ib puag ncig sab hauv ntawm lub tshuab photolithography yog qhov tseem ceeb heev. Los ntawm kev txhawb nqa ntawm qhov kub siab heev ...Nyeem ntxiv -
Lub platform granite mob siab rau cov chav huv: Tsis muaj hlau ion tso tawm, qhov kev xaiv zoo tshaj plaws rau cov khoom siv tshuaj xyuas wafer.
Hauv kev tshuaj xyuas semiconductor wafer, qhov huv ntawm chav huv si yog ncaj qha cuam tshuam nrog cov khoom tsim tawm. Raws li qhov tseeb ntawm cov txheej txheem tsim khoom chip txuas ntxiv txhim kho, qhov yuav tsum tau ua rau cov platform nqa khoom ntawm cov khoom siv kuaj pom yog ...Nyeem ntxiv -
Qhov cuam tshuam tshwj xeeb ntawm cov coefficient ntawm thermal expansion rau kev tsim khoom semiconductor.
Hauv kev tsim khoom siv semiconductor, uas nrhiav kev ua kom raug qhov kawg, qhov coefficient ntawm thermal expansion yog ib qho ntawm cov yam ntxwv tseem ceeb uas cuam tshuam rau cov khoom zoo thiab kev ruaj khov ntawm kev tsim khoom. Thoob plaws hauv tag nrho cov txheej txheem los ntawm photolithography, etching mus rau ntim...Nyeem ntxiv