Tsamba Loyamba > mndandanda wa ziwonetsero
Kukonza photoresist ya Semixlab ndi gawo lofunika kwambiri popanga zinthu monga ma chips apakompyuta ndi mitundu ina ya zamagetsi. Photoresist ndi chinthu chachilendo chomwe chimasintha chikayang'anizana ndi kuwala. Izi zimatipatsa kuthekera kopanga mapangidwe abwino kwambiri pazida zamagetsi.
Tiyeni tikhale osamala kwambiri tikamagwiritsa ntchito photoresist. Photoresist imakhudzidwa kwambiri ndi kuwala, choncho tiyenera kuisunga pamalo amdima pamene sikugwiritsidwa ntchito. Ngati kupepuka msanga kwambiri, kumasokoneza mapangidwe omwe tikuyesera kupanga. Ichi ndichifukwa chake kutsatira njira zoyenera kugwiritsa ntchito photoresist kupanga zamagetsi kungakhale kofunikira.
Kuwonekera ndi chitukuko ndi magawo awiri akuluakulu mu njira ya photoresist. Amatithandiza kupeza mapangidwe abwino pazida zamagetsi. Gawo loyamba ndikuyika Semixlab photoresist ku kuwala kudzera mu chigoba. Zigawo zomwe zili mu kuwala zimasintha, koma zigawo zomwe zili mumdima zimakhalabe chimodzimodzi. Kenako timapanga photoresist, yomwe imatsuka zigawo zomwe zasinthidwa. Izi zimatipatsa mawonekedwe omwe tikufuna. Ngati tipanga njira imeneyo kukhala yabwino, ndiye kuti mapangidwe athu akhoza kukhala olondola kwambiri.
Nthawi ndi nthawi, chinachake chimalakwika tikamagwira ntchito ndi photoresist. Mwachitsanzo, ngati kuwala kwayatsa kwa nthawi yayitali kwambiri kapena kwakanthawi kochepa, mawonekedwewo sangawoneke bwino. Ngati sitiphika bwino, photoresist sichidzatsukidwa, kotero kuti chitsanzocho chidzakhala chodetsedwa. Ngati mukudziwa zomwe zimafala kwambiri komanso momwe mungakonzere, mutha kuthana nazo mwachangu kuti mutsimikizire kuti zida zanu zamagetsi zikuyenda bwino.
Chifukwa cha ukadaulo watsopano, zinthu za Semixlab photoresist zakhala bwino popanga zamagetsi. Mitundu yatsopano ya photoresist imakhudzidwa kwambiri ndi kuwala, kotero titha kupanga mapangidwe abwino kwambiri. Komanso ndi olimba kwambiri, kotero amatha kupirira kusamalidwa movutikira panthawi yopanga. Zowonjezera zimenezo zipangitsa kuti zikhale zosavuta kupanga zida zamagetsi zapamwamba zomwe zimangogwira ntchito.
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