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1. Cov Khoom Siv Ua Kua Polymer
Cov kua siv lead ua kua yog cov khoom uas nyob hauv ib lub xeev tshwj xeeb, tsis yog khov lossis kua, tab sis nyob hauv ib lub xeev nyob nruab nrab. Lawv cov kev teeb tsa molecule yog qee yam kev txiav txim siab, tab sis tsis ruaj khov li cov khoom khov thiab tuaj yeem ntws zoo li kua. Cov yam ntxwv tshwj xeeb no ua rau cov kua siv lead ua kua ua lub luag haujlwm tseem ceeb hauv kev siv tshuab tso saib. Cov kua siv lead ua kua yog tsim los ntawm cov qauv ntev-zoo li tus pas lossis cov qauv disk, thiab lawv tuaj yeem hloov kho lawv cov kev teeb tsa raws li kev hloov pauv ntawm cov xwm txheej sab nraud xws li lub zog hluav taws xob, lub zog sib nqus, qhov kub thiab txias, thiab siab. Qhov kev hloov pauv no hauv kev teeb tsa cuam tshuam ncaj qha rau cov khoom siv kho qhov muag ntawm cov kua siv lead ua kua, xws li kev xa lub teeb, thiab yog li ua lub hauv paus ntawm kev siv tshuab tso saib.
TN LCD(Twisted Nematic, TN): Hom LCD no feem ntau yog siv rau kev tso saib ntu lossis cov cim thiab muaj tus nqi qis dua. TN LCD muaj lub kaum sab xis saib nqaim tab sis teb tau sai, ua rau nws haum rau cov ntawv thov tso saib uas xav tau hloov kho sai.
STN LCD(Super Twisted Nematic, STN)STN LCD muaj lub kaum sab xis saib dav dua li TN LCD thiab tuaj yeem txhawb nqa dot matrix thiab cov cim tso saib. Thaum STN LCD txuas nrog transflective lossis reflective polarizer, nws tuaj yeem tso tawm ncaj qha yam tsis muaj backlight, yog li txo kev siv hluav taws xob. Tsis tas li ntawd, STN LCDs tuaj yeem muab tso rau hauv nrog cov haujlwm kov yooj yim, ua rau lawv yog lwm txoj hauv kev zoo tshaj plaws rau cov nyees khawm lub cev.
VA LCD(Kev Sib Tov Ntsug, VA):VA LCD muaj qhov sib piv siab thiab lub kaum sab xis dav, ua rau nws haum rau cov xwm txheej uas xav tau qhov sib piv siab thiab kev tso saib meej. VA LCDs feem ntau siv rau hauv cov zaub siab kawg los muab cov xim nplua nuj thiab cov duab ntse dua.
TFT-LCD(Transistor nyias zaj duab xis, TFT): TFT LCD yog ib hom LCDs uas siab dua, nrog kev daws teeb meem siab dua thiab kev ua tau zoo xim nplua nuj dua. TFT LCD siv dav hauv cov zaub siab, muab cov duab meej dua thiab lub sijhawm teb sai dua.
OLED（Lub Teeb Ci-Emitting DiodeOLED): Txawm hais tias OLED tsis yog thev naus laus zis LCD, nws feem ntau raug hais txog piv rau LCD. OLEDs yog cov uas ci ntsa iab nws tus kheej, muab cov xim nplua nuj dua thiab kev ua haujlwm dub tob dua, tab sis tus nqi siab dua.
3. Daim Ntawv Thov
Cov ntawv thov LCD dav dav, suav nrog tab sis tsis txwv rau:
Cov khoom siv tswj kev lag luam: xws li kev tso saib ntawm kev tswj kev lag luam.
Cov chaw them nyiaj txiag: xws li cov tshuab POS.
Cov khoom siv sib txuas lus: xws li xov tooj.
Cov khoom siv hluav taws xob tshiab: xws li cov pawg them hluav taws xob.
Lub tswb ceeb toom hluav taws: siv los tso saib cov ntaub ntawv ceeb toom.
3D tshuab luam ntawv: siv los tso saib lub interface ua haujlwm.
Cov chaw siv no qhia txog kev siv tau yooj yim thiab dav ntawm LCD thev naus laus zis, qhov twg LCDs ua lub luag haujlwm tseem ceeb los ntawm kev xav tau zaub yooj yim pheej yig mus rau kev siv hauv kev lag luam thiab kev tshaj lij.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-20-2024