Labarai

A ƙasa za mu gabatar da halaye daban-daban na allon TFT LCD daki-daki:

(1) Babban-sikelin: ƙarni na farko na babban sikelin gilashin substrate (3000mmx400mm) TFT a farkon 1990s, da gilashin substrate yankin kumbura zuwa 6800mmx880mm a farkon rabin 2000, da 950mmx1200mm gilashin substrate kuma an sanya shi cikin aiki. kwanan nan.

(2) Babban haɗin kai: Ƙaddamar da tsinkayar LCD 1.3-inch TFT nuni guntu shine XGA, wanda ya ƙunshi miliyoyin pixels. Kudurin shine . Kaurin fim ɗin 16.1-inch TFT amorphous silicon na SXGA (1280x1024) nanometer 50 ne kawai. Haɗin fasaha na TABONGLAS da SYSTEMONGLASS, buƙatun fasaha don kayan aiki da wadata, da wahalar fasaha sun fi na LSI na gargajiya.

(3) Cikakken ayyuka: TFT ruwa crystal nuni da aka asali amfani dashi azaman matrix address selection circuit, wanda ya inganta halaye na ruwa crystal haske bawul. Don manyan nunin nuni, allon LCD na iya cimma babban inganci, nuni mai inganci ta hanyar daidaita wutar lantarki a cikin kewayon nunin V na 0-6 (darajarsa ta al'ada ita ce 0.2 ~ 4V) kuma daidai sarrafa nau'in manufa.

(4) Low cost: Gilashi substrates da roba substrates fundamentally warware matsalar kudin na manyan sikelin semiconductor hadedde da'irori da bude sama da wani m aikace-aikace sarari ga aikace-aikace na manyan sikelin semiconductor hadedde da'irori.

(5) Tsarin sassauci: Baya ga sputtering, fasahar annealing laser, CVD (sinadaran tururi) MCVD na iya zaɓar fim ɗin amorphous, fim ɗin samfuri da yawa da fim ɗin samfuri guda ɗaya ban da ƙirƙirar fina-finai na al'ada irin su jigilar sinadarai na ƙwayoyin cuta. Ba wai kawai zai iya yin fim ɗin silicon ba, har ma da wasu abubuwa. I-VI da tetra-V fina-finan semiconductor.

A cikin filayen aikace-aikacen gabaɗaya, allon nunin ruwa crystal nunin LCD wanda ya dogara da fasahar TFT shine masana'antar ginshiƙi na jama'ar bayanai, kuma ana iya amfani dashi don saurin haɓakar transistor fim na bakin ciki. (TFT-OLED) nunin panel.