Kev Lag Luam Semiconduct

Peb muab cov khoom siv sib xyaw / semiconductor cov neeg yuav khoom nrog ntau yam roj txheem tshwj xeeb uas xav tau rau cov txheej txheem xws li diffusion, lithography, etching, doping, thiab tu.

Cov khoom pom zoo rau koj kev lag luam

Nitrogen trifluoride

Cov tshuaj lom neeg siv hluav taws xob ntawm cov roj electron thiab cov khoom kom muaj etched yuav tsum muaj nyob rau hauv cov txheej txheem etching. Nyob rau hauv cov txheej txheem etching ntawm Wafer tsim, nws yog qhov tsim nyog los siv cov roj hluav taws xob kom tshem tawm cov etched ib feem kom ua tiav lub hom phiaj ntawm kev coj ua ntawm directional etching.

Nqaij iab

Hauv kev lag luam semiconduct, qhov seem yog siv los tsim cov txheej txheem polysilicon, silicon nitride zaj duab xis, thiab lwm yam ntawm cov duab ci, thiab cov photicelectric, thiab lwm yam.

Roj av

Raws li cov roj hluav taws xob hluav taws xob, cov roj nitrous oxide feem ntau yog siv nyob rau hauv lub dielectric nyias zaj duab xis ua rau kev loj hlob thiab kev tsim khoom ntawm cov khoom siv roj teeb Optoelectronic. Nws yog cov khoom siv hluav taws xob tsis yooj yim uas cuam tshuam rau cov khoom siv Optoelectronic siv.