Semiconductor Cheebtsam nthuav tawm lub siab rhiab heev rau cov dej noo vim lawv cov qauv tsim thiab muag heev. Kev tswj kom qhuav thiab huv ib puag ncig thoob plaws txhua theem ntawm kev tsim khoom yog qhov tseem ceeb los tiv thaiv qhov tsis xws luag thiab ua kom pom cov khoom zoo, kev ntseeg siab, thiab kev ua haujlwm zoo.
Cov dej noo tuaj yeem ua rau oxidation thiab corrosion ntawm cov hlau txheej thiab kev sib txuas, ua rau luv luv Circuit Court thiab muaj zog tiv thaiv hluav taws xob. Nws tuaj yeem cuam tshuam nrog cov txheej txheem lithography, uas yog qhov tseem ceeb rau kev hloov cov qauv mus rau silicon wafers. Tsis tas li ntawd, noo noo tuaj yeem ua rau muaj kev ncaj ncees ntawm cov khoom ntim khoom uas tiv thaiv cov khoom siv semiconductor.
Desiccants ua lub luag haujlwm tseem ceeb los ntawm kev nqus cov dej noo ntau dhau thiab tswj xyuas cov xwm txheej qhuav hauv chav huv thiab chaw cia khoom. Lawv qhov ua tau zoo hauv kev txo cov dej noo-cov teeb meem cuam tshuam tau tsim tau zoo. Cov ntu hauv qab no yuav qhia txog ntau hom desiccants siv hauv kev lag luam semiconductor, lawv cov ntawv tshwj xeeb, thiab cov txiaj ntsig uas lawv muab.
Hom Desiccants siv nrog Semiconductors
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Hom Desiccant |
Kev sib xyaw |
Daim ntawv thov |
Qhov zoo |
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Silica Gel |
Silicon dioxide |
Kev khaws cia thiab kev thauj mus los |
Tsis yog - tshuaj lom, ruaj khov, rov siv tau tom qab rov tsim dua tshiab, absorbs txog 40% ntawm nws qhov hnyav hauv cov dej noo |
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Molecular Sieves |
Crystalline aluminosilicate iav |
Lithography, etching txheej txheem |
Siab adsorption muaj peev xwm, ceev noo noo uptake, stability nyob rau hauv huab mob |
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Activated Alumina |
Npog aluminium oxide |
Cua thiab cua tshuab ziab khaub ncaws |
Siab adsorption muaj peev xwm, resistant rau thermal shock, reusable tom qab regeneration |
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Montmorillonite av nplaum |
Ntuj av nplaum |
Ntim thiab khaws cia |
Zoo adsorption muaj peev xwm, nqi -zoo |
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Desiccant Hnab |
Sib tov ntawm ntau yam desiccants |
Kev tswj hwm noo noo rau cov khoom siv semiconductor |
Customizable rau cov kev xav tau tshwj xeeb, ntau yam hauv daim ntawv thov |
Daim ntawv thov ntawm Desiccants rau ntau theem
Wafer Fabrication
Thaum lub sij hawm wafer fabrication, nws yog ib qho tseem ceeb kom tsis txhob muaj cov av noo kom ntseeg tau qhov tseeb ntawm cov txheej txheem lithography thiab kev ncaj ncees ntawm kev kho tshuaj. Desiccants, xws li molecular sieves, yog ua hauj lwm nyob rau hauv cov chav huv si kom zoo tswj cov qib noo noo, tiv thaiv tsis xws luag uas yuav tshwm sim los ntawm cov av noo hloov.
Ntim
Nyob rau hauv lub ntim ntim, semiconductor chips yog nyob rau hauv cov ntaub ntawv tiv thaiv los tiv thaiv lawv ntawm lub cev puas tsuaj thiab ib puag ncig yam. Desiccants zoo li silica gel thiab desiccant packs tau muab tso rau hauv cov hnab ntim dej noo los tsim ib qho chaw qhuav, kom ntseeg tau tias cov chips nyob twj ywm tsis muaj dej noo- cuam tshuam txog cov teeb meem thaum khaws cia thiab tuav.
Cia thiab thauj
Thaum lub sij hawm cia thiab thauj, cov khoom siv semiconductor ntsib txoj kev pheej hmoo ntawm kev cuam tshuam rau kev sib txawv ntawm ib puag ncig, uas tuaj yeem cuam tshuam lawv txoj kev ncaj ncees. Container desiccants yog siv nyob rau hauv shipping ntim los tswj cov qib noo noo, muab ib txheej ntxiv ntawm kev tiv thaiv rau cov khoom. Qhov no yuav pab txo qis kev pheej hmoo cuam tshuam nrog cov av noo thiab tswj xyuas qhov zoo ntawm cov khoom siv hluav taws xob thoob plaws hauv lawv txoj kev xa khoom.
