Kev txhim kho thev naus laus zis ntawm kev lag luam zaub tau dhau los ua kev nce qib hauv lub sijhawm, thiab TFT-LCD ib txwm tau suav tias yog lub ntsiab lus tseem ceeb hauv cov zaub. Yog li ntawd, nws txoj kev loj hlob yog twv yuav raug hu tsis tau los ntawm nws qhov zoo. TFT (Thin Film Transistor) tseem hu ua nyias zaj duab xis teb-zoo transistor. Lub npe hu ua nyias zaj duab xis transistor hais txog txhua cov kua siv lead ua kua pixel ntawm cov kua siv lead ua kua uas tau tsav los ntawm nyias zaj duab xis transistor ua ke tom qab nws. Yog li, nws muaj peev xwm ua tiav high-speed, high brightness, thiab high contrast zaub ntawm cov ntaub ntawv screen. Dab tsi yog qhov zoo ntawm TFT-LCD?
Tam sim no cia peb qhia rau sawv daws:
(1) Siv tau dav, nws tuaj yeem siv tau ib txwm nyob hauv qhov ntsuas kub ntawm -20 degree rau +50 degree . TFT-LCD nrog kev kho qhov kub thiab txias tuaj yeem ncav cuag qhov kub thiab txias ua haujlwm ntawm 80 degree. Nws tuaj yeem siv tau los ua cov khoom siv mobile, cov khoom siv dav dav dav dav dav dav dav dav, thiab tseem yog lub vijtsam loj loj TV, ua rau nws ua haujlwm siab ua haujlwm puv npo video.
(2) Cov yam ntxwv siv tau zoo: daim ntawv thov tsis tshua muaj hluav taws xob, kev tsav tsheb tsis tshua muaj hluav taws xob, txhim kho kev nyab xeeb thiab kev ntseeg siab hauv kev siv khoom ruaj khov; Flattening, lub teeb yuag, txuag ntau cov ntaub ntawv raw thiab siv qhov chaw; Kev siv hluav taws xob tsawg, nws lub zog siv yog kwv yees li ib feem kaum ntawm CRT cov lus qhia, thiab qhov cuam tshuam TFT-LCD txawm tias tsuas yog ib feem ntawm CRT, txuag tau ntau lub zog; TFT-LCD cov khoom kuj muaj cov lus qhia tshwj xeeb, cov qauv, qhov loj me, ntau yam sib txawv, siv tau yooj yim thiab hloov tau yooj yim, kho yooj yim, hloov kho, hloov kho dua tshiab, thiab ua haujlwm ntev. 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 dav hlau, ua rau nws lub davhlau ya nyob twg puv npo; Cov duab zoo sib xws los ntawm qhov yooj yim tshaj plaws monochrome cim duab rau ntau yam kev qhia tshwj xeeb thiab cov qauv ntawm cov duab yeeb yaj kiab nrog cov kev daws teeb meem siab, siab xim fidelity, siab brightness, siab sib piv, thiab siab teb ceev; Cov hom zaub muaj xws li saib ncaj qha, qhov projection, kev pom, thiab kev xav.
(3) Cov yam ntxwv zoo ib puag ncig: tsis muaj hluav taws xob, tsis muaj flicker, thiab tsis muaj kev puas tsuaj rau kev noj qab haus huv ntawm cov neeg siv. Tshwj xeeb tshaj yog nrog kev tshwm sim ntawm TFT-LCD cov phau ntawv hluav taws xob thiab cov ntawv xov xwm, nws yuav coj tib neeg mus rau hauv lub sijhawm ntawm cov chaw ua haujlwm tsis muaj ntawv thiab tsis muaj ntawv luam ntawv, ua rau muaj kev hloov pauv hauv txoj kev uas tib neeg kawm, nthuav tawm, thiab sau txog kev vam meej.
(4) TFT-LCD yog ib qho yooj yim rau kev sib koom ua ke thiab hloov kho, thiab yog ib qho kev sib xyaw ua ke zoo tshaj plaws ntawm cov tshuab hluav taws xob semiconductor integrated circuit technology thiab lub teeb ci thev naus laus zis, nrog lub peev xwm loj rau kev txhim kho ntxiv. Tam sim no, muaj amorphous, polycrystalline, thiab monocrystalline silicon TFT-LCD, thiab yav tom ntej, yuav muaj TFTs ua los ntawm lwm cov ntaub ntawv, nrog rau cov iav substrates thiab yas substrates.
(5) Lub automation theem ntawm kev tsim technology yog siab, thiab cov yam ntxwv ntawm loj-scale industrial ntau lawm yog zoo. TFT-LCD kev lag luam thev naus laus zis yog qhov paub tab, thiab cov txiaj ntsig ntawm cov khoom lag luam loj nce mus txog 90%.
Cov saum toj no yog ib co yam ntxwv ntawm TFT cov ntxaij vab tshaus tso ua ke los ntawm tus editor. Txij li thaum nws tsim, Youyi Vision tau siv tag nrho txoj cai, thaj chaw thiab cov txuj ci zoo ntawm Shenzhen Tshwj Xeeb Economic Zone, thiab siv zog los nqus cov thev naus laus zis thoob ntiaj teb thiab kev paub dhau los. Tam sim no nws tau tsim los ua ib lub tuam txhab paub tab thiab ruaj khov txhim khu kev qha hauv TFT kev lag luam. Lub tuam txhab muaj ib pab neeg ua haujlwm ruaj khov uas muaj kev txawj ntse thiab kev paub hauv LCD thiab LCM, nrog rau cov neeg ua haujlwm txawj. Nws muaj kev tshawb fawb tshwj xeeb thiab kev tsim kho muaj peev xwm hauv software thiab kho vajtse, tuaj yeem teb sai sai rau cov neeg siv cov lus thiab muab kev daws teeb meem kev lag luam.