Makampani a Semiconductor

Timapereka makasitomala ophatikizika amagawo / semiconductor okhala ndi mipweya yapadera yosiyanasiyana yofunikira pamachitidwe monga kufalikira, kujambula, kuyika, etching, doping, ndi kuyeretsa.

Zopangira zovomerezeka zamakampani anu

Nayitrogeni trifluoride

Kachitidwe kakemidwe pakati pa mpweya wa elekitironi ndi chinthu chomwe chiyenera kukhazikitsidwa ndi chofunikira pakuyika mafakitale. Pakupanga kachipangizo kakang'ono, ndikofunikira kugwiritsa ntchito mpweya wokhazikika wa elekitironi kuti muchotse gawo lokhazikika kuti mukwaniritse cholinga chowongolera.

Silane

Mu makampani semiconductor silane zimagwiritsa ntchito kupanga mkulu-kuyera polysilicon, pakachitsulo woipa filimu, pakachitsulo nitride filimu, polysilicon kudzipatula wosanjikiza, etc., ndipo angagwiritsidwenso ntchito kupanga maselo dzuwa, ulusi kuwala ndi masensa photoelectric, etc.

Kusakaniza gasi

Monga mpweya wa elekitironi, nitrous oxide imagwiritsidwa ntchito makamaka pakupanga filimu yopyapyala ya dielectric popanga ndi kupanga zida za semiconductor optoelectronic. Ndi gasi wofunikira wosasinthika womwe umakhudza mwachindunji zida za optoelectronic.