12inch 300mm single wafer gawo lapansi chonyamulira bokosi la PC ndi PP
Kuyambitsa bokosi la wafer
Bokosi la 12-inch wafer limapangidwa ndi PC (polycarbonate) zakuthupi. Ndi mphamvu yayikulu, kutentha kwambiri komanso zinthu zosagwirizana ndi mankhwala zowonekera bwino komanso katundu wamagetsi.
Chogulitsacho chimagwiritsidwa ntchito makamaka m'makampani opanga ma semiconductor ndi mafakitale ophatikizika ozungulira ngati chidebe chosungirako ndi chitetezo. Ikhoza kulekanitsa bwino kukokoloka ndi kuipitsidwa kwa chilengedwe chakunja kwa nsalu yopyapyala, ndikuonetsetsa kuti mpweya wabwino ndi wokhazikika.
Ubwino umaphatikizapo
Mphamvu yayikulu: Zida za PC zili ndi mphamvu zolimba komanso zolimba, zomwe zimatha kuteteza zowotcha kuti zisagwedezeke ndi kugwedezeka kwakunja.
Kukana kutentha kwakukulu: Zida za PC zimakhala ndi kutentha kwapamwamba kwambiri ndipo zimatha kugwiritsidwa ntchito pazikhalidwe zosiyanasiyana za kutentha kuti zigwirizane ndi zofunikira pakupanga semiconductor.
Transparency: Zinthu za PC zili ndi kuwonekera bwino, zomwe zimatha kuwona momwe chophatikiziracho chilili ndikuwona momwe ntchito ikugwirira ntchito.
Kukana kwa Chemical: Zida za PC zili ndi mphamvu zolimbana ndi mankhwala ndipo zimatha kuteteza zowotcha kuti zisawonongeke komanso kuipitsidwa.
Mabokosi a 12-inch monolithic nthawi zambiri amakhala ndi izi:
Miyeso yakunja: Nthawi zambiri pafupifupi 300mm x 300mm (12 "x 12"), koma imathanso kusinthidwa malinga ndi zofunikira.
Zipangizo: Zida zomwe zimagwiritsidwa ntchito nthawi zambiri ndi PC (polycarbonate), PP (polypropylene), ndi zina. Kusankha kwazinthu kumadalira malo enieni ogwiritsira ntchito ndi zofunikira.
Makulidwe a khoma: Makulidwe a khoma la bokosi la monolithic nthawi zambiri amakhala 2-3mm, okhala ndi mphamvu zokwanira komanso kulimba kuti ateteze chowotcha chamkati.
Mapepala a phukusi: Mabokosi a monolithic nthawi zambiri amakhala ndi mapangidwe osindikizidwa kuti ateteze fumbi, chinyezi, ndi zonyansa zina kulowa m'bokosi ndikusokoneza ubwino wa mkatewo.