Indasteri ea Semiconductor

Re fana ka bareki ba kopaneng ba potoloho / semiconductor ka likhase tse fapaneng tse khethehileng tse hlokahalang bakeng sa lits'ebetso tse joalo ka phallo, lithography, deposition, etching, doping le ho hloekisa.

Lihlahisoa tse khothalelitsoeng indasteri ea hau

Nitrogen trifluoride

Karabelo ea lik'hemik'hale lipakeng tsa khase ea elektrone le ntho e tla hlophisoa e ea hlokahala ts'ebetsong ea indasteri ea etching. Ts'ebetsong ea etching ea tlhahiso ea li-wafer, hoa hlokahala ho sebelisa khase e khethehileng ea elektronike ho tlosa karolo e tsitsitsoeng ho fihlela sepheo sa etching ea tataiso.

Silane

Indasteri ea semiconductor, silane e sebelisoa haholo ho etsa polysilicon e hloekileng haholo, filimi ea silicon dioxide, filimi ea silicon nitride, polysilicon isolation layer, joalo-joalo, hape e ka sebelisoa ho etsa lisele tsa letsatsi, likhoele tsa optical le li-sensor tsa photoelectric, joalo-joalo.

Motsoako oa khase

Joalo ka khase ea elektrone, nitrous oxide e sebelisoa haholo ts'ebetsong ea filimi e tšesaane ea dielectric bakeng sa nts'etsopele le tlhahiso ea lisebelisoa tsa semiconductor optoelectronic. Ke khase ea mohopolo e ke keng ea nkeloa sebaka e amang ka kotloloho boleng ba lisebelisoa tsa optoelectronic.