TFT-LCD Manufacturing Tshuab thiab Kev Ua
May 14, 2018
Nyias zaj duab xis transistor kua siv lead ua (TFT-LCDs) feem ntau yog ua tiav rau hauv mus tib seem ua ob yam khoom tiav. Tus txheej txheem yooj yim yog raws li nram no:
Ua kom haum xim xim txheej yog tsim los ntawm cov iav hauv pem teb substrate / xim lim substrate txheej txheem.
Cov thev zaj duab xis substrate cov ntaub ntawv nyias nyias-zaj duab xis transistor kua siv lead ua (TFT) arrays thiab lwm cov khoom siv hauv tshuab siv pixel kev tswj. Txhua pixel feem sib npaug rau peb nyias zaj duab xis transistor kua Crystals (TFTs), thiab txhua pixel ntawm ib qho "xim point" uas ua ke los ua tus pixel. Cov yeeb yaj kiab tsim kom muaj cov haujlwm CVD, Etch, thiab PVD kom zoo ib yam li cov khoom siv thev naus laus zis. Xws li cov txheej txheem cov txheej txheem yuav tsum tau rov ua ob peb zaug, thiab cov kab ua ke tas mus li tau ua ib qho haujlwm zoo (Daim Duab 2).
Lub
Qhov ob lub substrates muaj ua ke hauv ib qho thiab cov khoom siv lead ua kua yog txhaj rau hauv nruab nrab.
Thaum kawg, qhov teeb pom kev pom kev tsav tsheb thiab tsav tsheb tuaj yeem sib dhos kom tsim tau ib qho TFT-LCD module.
