Kumadivayisi e-semiconductor, yiziphi izinhlelo ezingaphansi eziyinhloko ezisetshenziswa kakhulu yi-granite?

I-Granite ingenye yezinto ezithandwa kakhulu ezisetshenziswa kumadivayisi e-semiconductor. Luhlobo lwedwala eliqinile, eliyi-igneous eliza ngemibala ehlukene engwevu, epinki, nemhlophe. I-Granite yaziwa ngokuqina kwayo, i-coefficient yokukhulisa ukushisa ephansi, kanye nokuqhuba kahle kokushisa, okwenza kube yinto efanelekile yokusetshenziswa kumadivayisi e-semiconductor.

Enye yezinhlelo eziyinhloko ezisebenzisa i-granite kumadivayisi e-semiconductor uhlelo olungaphansi lokuphatha nokucubungula i-wafer. Lolu hlelo ludlala indima ebalulekile enqubweni yokukhiqiza amadivayisi e-semiconductor. I-wafer iyi-substrate yokuqala yedivayisi, kanti uhlelo olungaphansi lokuphatha nokucubungula lunesibopho sokudlulisa ama-wafer phakathi kwamakamelo ahlukene nemishini yokucubungula. I-Granite isetshenziselwa ukudala izindawo zokuphatha i-wafer ezinembile kakhulu nezisicaba futhi inikeza ipulatifomu ezinzile yokucubungula i-wafer.

Esinye isimiso esibalulekile esisebenzisa i-granite yisistimu encane ye-vacuum. Kumadivayisi e-semiconductor, amakamelo okuhlanza asetshenziselwa ukugwema ukungcola ngesikhathi sokukhiqiza. Ukuze lolu hlelo lusebenze kahle, igumbi kumele livalwe ngokuphelele, okuyilapho i-granite ingena khona. I-Granite iyinto efanelekile yamakamelo okuhlanza ngoba inezinga eliphansi kakhulu lokukhipha igesi futhi ingagcina indawo yokuhlanza ezinzile. Ngaphezu kwalokho, ukunemba okuphezulu komshini we-granite kuvumela ukudalwa kophawu oluphelele, oluhlinzeka ngendawo yokuhlanza ethembekile yokucubungula i-wafer.

Uhlelo olungaphansi kokuqondisa lungenye indlela ebalulekile esebenzisa izakhiwo ezihlukile ze-granite. Lolu hlelo olungaphansi lunesibopho sokuqondisa izingxenye ezahlukene zamadivayisi e-semiconductor ngokunemba nangokunembile. I-Granite isetshenziswa ekwakhiweni nasekwakheni izigaba zokuqondisa ukuqinisekisa ukuqina okuphezulu nokuzinza. Ukuqina okuphezulu kwe-granite kusiza ekufinyeleleni ukunemba okuphezulu kokuqondisa, okuholela ekukhiqizweni kwamadivayisi e-semiconductor anembe kakhulu futhi athembekile.

Okokugcina, uhlelo olungaphansi kwe-metrology lungenye indlela yamadivayisi e-semiconductor asebenzisa i-granite. I-Metrology idlala indima ebalulekile ekucutshungulweni kwe-wafer, futhi ukunemba kwalolu hlelo olungaphansi kubalulekile ekuqinisekiseni ikhwalithi yedivayisi. I-Granite inikeza ipulatifomu eqinile neqinile esiza ekunciphiseni ukudlidliza nokunciphisa umphumela wokushintshashintsha kwezinga lokushisa. Lokhu, nakho, kusiza ekufezeni izilinganiso ezinembile kakhulu ohlelweni olungaphansi kwe-metrology, okuholela ekukhiqizweni kwamadivayisi e-semiconductor asezingeni eliphezulu.

Ekuphetheni, i-granite iyinto ebalulekile ekukhiqizweni kwamadivayisi e-semiconductor. Izakhiwo zayo ezihlukile njengokuqina okuphezulu, ukwanda okuphansi kokushisa, kanye nokuqhuba kahle kokushisa kwenza kube yinto enhle kakhulu yezinhlelo eziningana kumadivayisi e-semiconductor, okuhlanganisa ukuphathwa nokucubungula i-wafer, uhlelo olungaphansi kwe-vacuum, uhlelo olungaphansi kokulungelanisa, kanye nohlelo olungaphansi kwe-metrology. Ngaphezu kwalokho, ukusetshenziswa kwe-granite kumadivayisi e-semiconductor kusize ekukhiqizweni kwamadivayisi anembile kakhulu, athembekile futhi asebenzayo aguqule izimboni eziningi.