Tsib lub ntsiab nta ntawm TFT-LCD

Nrog rau kev loj hlob ntawm TFT technology nyob rau hauv thaum ntxov 1990s, xim LCD vaj huam sib luag vaj huam sib luag tau tsim sai heev. Hauv tsawg dua 10 xyoo, TFT-LCD tau loj hlob sai rau hauv cov khoom siv loj, uas yog qhov sib cais ntawm nws qhov zoo. Cov yam ntxwv tseem ceeb yog:

(1) Cov yam ntxwv zoo siv: daim ntawv thov tsis tshua muaj hluav taws xob, kev tsav tsheb tsis tshua muaj hluav taws xob, siv lub xeev ruaj khov nrog kev txhim kho kev nyab xeeb thiab kev ntseeg siab; tiaj tus, lub teeb thiab nyias, txuag ntau cov ntaub ntawv raw thiab siv qhov chaw; Kev siv hluav taws xob tsawg, nws lub zog siv yog hais txog CRT saib Ib feem kaum ntawm CRT, qhov cuam tshuam TFT-LCD yog txawm tias tsuas yog ib feem ntawm CRT, txuag hluav taws xob ntau; TFT-LCD cov khoom kuj tseem muaj cov kev qhia tshwj xeeb, cov qauv thiab qhov ntau thiab tsawg, ntau yam, siv tau yooj yim thiab yoog raws, kev saib xyuas thiab hloov kho, yooj yim rau kev txhim kho, kev pab lub neej ntev thiab ntau lwm yam nta. Cov zaub ntau yam npog daim ntawv thov ntau yam ntawm txhua qhov kev qhia los ntawm 1 nti mus rau 40 ntiv tes nrog rau qhov projection loj. Nws yog ib tug puv-loj zaub davhlau ya nyob twg; cov zaub zoo sib txawv los ntawm qhov yooj yim tshaj plaws monochrome cim duab rau siab daws teeb meem, siab xim fidelity, High-brightness, high-contrast, high-response video saib ntawm ntau yam specifications thiab qauv; cov kev qhia muaj xws li saib ncaj qha, qhov projection, pom-dhau, thiab xav txog.

(2) Cov yam ntxwv zoo ib puag ncig tiv thaiv: tsis muaj hluav taws xob, tsis muaj flicker, tsis muaj kev puas tsuaj rau tus neeg siv kev noj qab haus huv. Tshwj xeeb, qhov tshwm sim ntawm TFT-LCD e-phau ntawv yuav coj tib neeg mus rau lub sijhawm tsis muaj chaw ua haujlwm thiab tsis muaj ntawv luam ntawv, ua rau muaj kev hloov pauv ntawm txoj kev uas noob neej kawm, sib txuas lus thiab sau cov kev vam meej.

(3) Nws muaj ibdav siv ntau yamthiab tuaj yeem yogsivnquag nyob rau hauvqhov kub thiab txias ntawm -20 degree mus rau +50 degree.Qhov ntsuas kub qis ntawm TFT-LCD tom qab kev kho qhov kub thiab txias tuaj yeem ncav cuag 80 degree . Nws tuaj yeem siv tau los ua cov khoom siv mobile, cov khoom siv dav dav dav dav dav dav, lossis cov duab loj loj TV. Nws yog tag nrho-loj video zaub davhlau ya nyob twg nrog kev ua tau zoo heev.

(4) Kev tsim khoom siv tshuab muaj ahigh degree ntawm automationthiabzoo loj-scale industrial ntau lawm yam ntxwv. TFT-LCD kev lag luam thev naus laus zis yog qhov paub tab, thiab cov txiaj ntsig ntawm cov khoom lag luam nce mus txog ntau dua 90%.

(5) TFT-LCD yog ib qho yooj yim los ua ke thiab hloov.Nws yog ib qho kev sib xyaw ua ke zoo tshaj plaws ntawm cov khoom siv hluav taws xob semiconductor kev sib xyaw ua ke thiab lub teeb ci thev naus laus zis, thiab muaj peev xwm zoo rau kev txhim kho txuas ntxiv. Muaj amorphous, polycrystalline thiab monocrystalline silicon TFT-LCDs. Nyob rau hauv lub neej yav tom ntej, yuav muaj TFTs ntawm lwm cov ntaub ntawv, ob qho tib si nrog iav substrates thiab yas substrates.