Ama-nozzle e-silicon carbide adlala indima ebalulekile ekukhiqizweni kwe-semiconductor kagesi. Ayindlela esetshenziselwa ukufafaza uketshezi noma amagesi, evame ukusetshenziselwa ukwelashwa ngamakhemikhali amanzi ekukhiqizweni kwe-semiconductor. I-nozzle ye-sic inezinzuzo zokumelana nokushisa okuphezulu, ukumelana nokugqwala kanye nokumelana nokuguguleka, ngakho-ke isetshenziswe kabanzi embonini yokukhiqiza ye-semiconductor kagesi.
Ekwenziweni kwe-elekthronikhi ye-semiconductor, ama-nozzle e-silicon carbide avame ukusetshenziswa ezinqubweni zokumboza nokuhlanza. Isibonelo, enqubweni ye-photolithography, i-nozzle ye-silicon carbide isetshenziswa ukufutha isisombululo se-photoresist ku-wafer ye-silicon ukuze kwakheke iphethini elihle. Ngenxa yokuthi i-nozzle ye-silicon carbide inezici zokufutha okufanayo, ingaqinisekisa ukusatshalaliswa okufanayo kwe-photoresist ebusweni be-wafer ye-silicon, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Ngaphezu kwalokho, ama-nozzle e-silicon carbide avame ukusetshenziswa ezinqubweni zokuhlanza. Ngesikhathi sokukhiqiza ama-semiconductor, ama-wafer e-silicon adinga ukuhlanzwa ukuze kususwe ukungcola okungaphezulu kanye nokungcola. Ama-nozzle e-silicon carbide angahlanza ubuso bama-wafer e-silicon ngokufutha izixazululo zomoya noma zamakhemikhali ezisheshayo, asuse ngempumelelo ukungcola futhi athuthukise ukuthembeka nokuzinza kwenqubo yokukhiqiza.
Kumabhizinisi okukhiqiza ama-semiconductor kagesi, kubaluleke kakhulu ukukhetha i-nozzle ye-silicon carbide efanele. Okokuqala, i-nozzle ye-silicon carbide idinga ukumelana nokushisa okuphezulu kakhulu ukuze ibhekane nesimo sezulu sokushisa okuphezulu enkambisweni yokukhiqiza. Okwesibili, ukumelana nokugqwala nakho kubalulekile, ngoba amanye amakhemikhali afana nama-acid aqinile nezisekelo asetshenziswa enkambisweni yokukhiqiza. Ngaphezu kwalokho, ukumelana nokuguguleka nakho kuyinto okufanele icatshangelwe, njengoba i-nozzle ingase iguge futhi iguge ngesikhathi sokusetshenziswa.
Ukuze kuthuthukiswe ukusebenza kwama-nozzle e-silicon carbide, abakhiqizi bavame ukusebenzisa amasu athile okukhiqiza athuthukile. Isibonelo, ama-nozzle enziwe ngezinto ze-silicon carbide ezihlanzekile kakhulu ukuqinisekisa ukuzinza kwezakhiwo zawo zomzimba nezamakhemikhali. Ngaphezu kwalokho, ngokucubungula okunembile nokwelashwa kwendawo, umphumela wokufutha kanye nokuphila kwenkonzo ye-nozzle ye-silicon carbide kungathuthukiswa.
Ngamafuphi, ama-nozzle e-silicon carbide adlala indima ebalulekile ekukhiqizweni kwe-semiconductor kagesi. Anezinzuzo zokushisa okuphezulu, ukugqwala kanye nokumelana nokuguguleka futhi angasetshenziswa ezinqubweni zokwelashwa ngoketshezi olufafazwayo noma ngegesi. Amabhizinisi okukhiqiza ama-semiconductor kagesi kufanele akhethe i-nozzle ye-silicon carbide efanele futhi asebenzise ubuchwepheshe bokukhiqiza obuthuthukisiwe ukuze athuthukise ukusebenza kahle kwenqubo yokukhiqiza kanye nekhwalithi yomkhiqizo.
Ama-nozzle e-silicon carbide adlala indima ebalulekile ekukhiqizweni kwe-elekthronikhi ye-semiconductor. Anezinzuzo zokushisa okuphezulu, ukugqwala kanye nokumelana nokuguguleka futhi angasetshenziswa ezinqubweni zokwelashwa ngoketshezi noma ngegesi. Enqubweni ye-photolithography, i-nozzle ye-silicon carbide ingafafaza ngokulinganayo isixazululo se-photoresist ku-wafer ye-silicon, ithuthukise ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Enqubweni yokuhlanza, i-nozzle ye-silicon carbide ingahlanza ubuso be-wafer ye-silicon ngokufafaza ukuhamba komoya okusheshayo noma isixazululo samakhemikhali sokufafaza, isuse ukungcola, futhi ithuthukise ukuthembeka nokuzinza kwenqubo yokukhiqiza. Amabhizinisi okukhiqiza ama-semiconductor e-elekthronikhi kufanele akhethe i-nozzle ye-silicon carbide efanele futhi asebenzise ubuchwepheshe bokukhiqiza obuthuthukisiwe ukuze athuthukise ukusebenza kahle kwenqubo yokukhiqiza kanye nekhwalithi yomkhiqizo.
Isikhathi sokuthunyelwe: Disemba 11-2023