Wararka

Hoos waxaan ku soo bandhigi doonaa sifooyinka kala duwan ee TFT LCD si faahfaahsan:

(1) Baaxadda weyn: jiilkii ugu horreeyay ee substrate-ka weyn ee muraayadda (3000mmx400mm) TFT horraantii 1990-meeyadii, aagga substrate-ka muraayadda ayaa la ballaariyay ilaa 6800mmx880mm qeybtii hore ee 2000, iyo substrate galaas 950mmx1200mm ayaa sidoo kale la geliyay hawlgal. dhawaan.

(2) Isdhexgalka Sare: Xallinta saadaasha LCD ee 1.3-inch TFT chip chip waa XGA, oo ka kooban malaayiin pixels. Xalku waa . Dhumucda filimka 16.1-inch TFT amorphous silicon ee SXGA (1280x1024) waa 50 nanometer oo keliya. Isdhexgalka farsamada ee TABONGLAS iyo SYSTEMONGLASS, shuruudaha farsamada ee qalabka iyo saadka, iyo dhibaatada farsamo ayaa ka sarreeya kuwa LSI-dhaqameedka.

(3) Hawlo dhammaystiran: Bandhiga dareeraha ee TFT ayaa markii hore loo isticmaalay sidii wareegga xulashada ciwaanka matrixka, taas oo wanaajisay sifooyinka dareeraha iftiinka iftiinka. Bandhigyada xallinta sare, shaashadda LCD waxay gaari kartaa tayo sare leh, soo bandhig heer sare ah iyadoo la hagaajinayo korantada ee 0-6 bandhigga V (qiimaha caadiga ah waa 0.2 ~ 4V) oo si sax ah u xakameynaya qaybta bartilmaameedka.

(4) Qiimaha jaban: Substrate-ka dhalooyinka iyo balaastigga ayaa si aasaasi ah u xalliya dhibaatada kharashka ee wareegyada isku dhafan ee semiconductor-ka weyn waxayna u furaan meel bannaan oo codsi ah oo loogu talagalay isticmaalka wareegyada isku dhafan ee semiconductor-ka weyn.

(5) Habraaca dabacsanaanta: Marka lagu daro sputtering, tignoolajiyada nuugista laysarka, CVD ( kaydinta uumiga kiimikaad) MCVD waxay dooran kartaa filim amorphous ah, filim wax soo saar badan leh iyo filim hal-abuur ah marka lagu daro samaynta filimada dhaqameed sida kaydinta uumiga kiimikada molecular. Ma aha oo kaliya inuu sameeyo filim silikon, laakiin sidoo kale wuxuu sameyn karaa waxyaabo kale. I-VI iyo tetra-V filimada semiconductor.

Guud ahaan goobaha codsiga, shaashadda LCD dareere crystal bandhigay ku salaysan technology TFT waa warshadaha tiirka ee bulshada macluumaadka, iyo sidoo kale loo isticmaali karaa horumarinta degdega ah ee transistor film khafiif ah. (TFT-OLED) muraayad siman.