Tsev > Exhibition > Ntsiab lus

TFT-LCD

Sep 22, 2017

TFT-LCD npo yog ib zaj duab xis nyias transistor kua siv lead ua kua, uas yog "tseeb xim" (TFT). TFT LCD rau txhua tus pixel yog muab nrog ib qho kev hloov ntawm semiconductor, txhua pixel tau ncaj qha tswj cov mem tes los ntawm qhov taw tes, thiab txhua qhov ntawm kuj ywj siab, thiab tswj tau tsis tu ncua, tsis tsuas yog txhim kho cov lus teb kom ceev ceev, thiab nthuav tawm xim tswj kom yog, TFT LCD xim zoo nkauj dua.

Hauv kev sib txeeb ntawm ntau lub rooj sib txig sib txoos, vim li cas TFT-LCD yuav tuaj yeem sawv ua ib lub cim tshiab ntawm cov khoom tso tawm, yog tsis muaj qhov yuam kev, yog kev sib tw ntawm tib neeg txoj kev loj hlob thiab kev xav hom kev txhim kho. Cov kua siv lead ua kua muaj kev tiv thaiv qhov teeb meem luminescence, thiab tau siv cov kua siv lead ua lub teeb pom kev zoo ua rau lub teeb pom kev zoo ntawm lub teeb pom kev ua rau ob qho, namely, lub teeb ci thiab kev tswj ntawm lub teeb ci. Raws li lub teeb ci, kev ua tau zoo kawg nkaus tau ua tiav, tsis muaj teebmeem luminous, puv xim, lossis kev ua haujlwm ntev, thiab tseem qhov tob. Txij li ntawm qhov tsim tawm ntawm LCD, qhov kev tiaj tus tau zoo dua qub los ntawm monochrome rau xim, ntawm tuab mus nyias, los ntawm sab Fluorescent mus rau lub vaj huam sib luag fluorescent. Qhov tseeb tshwm sim hauv lub teeb pom kev zoo yuav muab lub LCD nrog lub nrig tshiab. Nrog rau txoj kev tsim lub teeb ci tshuab, cov tshiab thiab zoo dua yuav pom tshwm thiab yuav tsum muaj ntaub ntawv rau LCD. Tus so yog qhov chaw tswj, cov khoom siv hluav taws xob thiab cov txheej txheem ntawm kev hloov ua kom tiav, ua kom tiav cov yeeb yaj kiab zaj duab xis transistor (TFT), qhov ua kom pom ntawm cov khoom siv hluav taws xob lub teeb pom kev zoo, daws cov teeb ntawm lub teeb thiab cov maub los ntawm cov kua Crystal display nrog LCD zaub, thiaj li hais tias qhov zoo yuav ua tau tiav.