1, Lub ntsiab lus thiab qhov tseem ceeb ntawm LCD tswj
LCD tswj, luv luv, hais txog cov txheej txheem ntawm kev tswj hwm thiab tswj cov duab, ntawv nyeem, yeeb yaj kiab, thiab lwm yam ntsiab lus tshwm sim ntawm lub vijtsam kua siv lead ua kua. Nws suav nrog kev txais tos, kev ua, kev hloov pauv, thiab qhov kawg tso tawm ntawm cov teeb liab, thiab yog qhov txuas tseem ceeb hauv kev ua kom ntseeg tau tias cov ntxaij vab tshaus LCD tuaj yeem nthuav qhia ntau yam kev pom tseeb thiab ruaj khov. Los ntawm kev tswj LCD, lub kaw lus tuaj yeem hloov kho qhov ci ci, qhov sib piv, xim saturation, thiab lwm yam tsis zoo ntawm lub vijtsam zaub raws li cov neeg siv khoom siv lossis cov kev pabcuam preset kom ua tiav qhov pom kev zoo tshaj plaws.
2, Lub hauv paus ntsiab lus ntawm LCD tswj
Lub hauv paus ntawm LCD tswj nyob rau hauv qhov tseeb manipulation ntawm cov yam ntxwv ntawm cov khoom siv lead ua kua. Cov kua siv lead ua kua yog ib yam khoom tshwj xeeb ntawm cov kua thiab siv lead ua, nrog cov nyhuv electro-optic tshwj xeeb. Nyob rau hauv qhov kev txiav txim ntawm ib qho hluav taws xob sab nraud, qhov kev npaj ntawm cov kua siv lead ua kua molecules yuav hloov, yog li hloov lawv cov kis tau tus mob thiab kev xav ntawm lub teeb. LCD tswj siv lub hauv paus ntsiab lus no los ntawm kev siv cov teeb liab tshwj xeeb rau cov kua siv lead ua kua los tswj cov txheej txheem ntawm cov kua siv lead ua kua molecules, yog li ua tiav cov duab pom.
Tshwj xeeb, LCD tswj suav nrog cov kauj ruam tseem ceeb hauv qab no:
Kev txais cov teeb liab: Ua ntej, lub LCD tswj tau txais cov teeb liab video los ntawm cov khoom siv sab nraud xws li khoos phis tawj, xov tooj ntawm tes, thiab lwm yam. Cov teeb liab no feem ntau suav nrog cov duab cov ntaub ntawv, synchronization signals, thiab tswj cov ntaub ntawv.
Kev ua cov teeb liab: Cov teeb liab tau txais yuav tsum tau ua ntau yam, suav nrog kev txiav txim siab, hloov pauv hom, kho xim, thiab lwm yam, kom ntseeg tau tias lub teeb liab tuaj yeem hloov kho raws li qhov xav tau ntawm lub vijtsam LCD.
Kev hloov hluav taws xob: Cov teeb liab ua tiav yuav raug hloov mus rau hauv lub teeb liab hluav taws xob uas tuaj yeem lees paub los ntawm cov kua siv lead ua kua txheej. Cov teeb liab hluav taws xob no yog siv rau cov electrodes ntawm cov kua siv lead ua kua txheej los ntawm kev tsav tsheb los tswj cov kev sib raug zoo ntawm cov kua siv lead ua kua molecules.
Tso zis tso zis: Nyob rau hauv qhov kev txiav txim ntawm cov teeb liab voltage, cov kua siv lead ua kua molecules raug kev hloov pauv, hloov pauv kev sib kis thiab cov yam ntxwv ntawm lub teeb, yog li tsim cov duab pom ntawm lub vijtsam.
3, Cov Txheej Txheem Tseem Ceeb rau LCD Tswj
Lub Sijhawm Tswjhwm (T-Con): Lub sijhawm tswj lub sijhawm yog ib qho tseem ceeb ntawm LCD tswj, lub luag haujlwm rau kev txais thiab ua cov yeeb yaj kiab sab nraud, tsim lub sijhawm thiab tswj cov cim yuav tsum tau tsav lub LCD zaub screen. Qhov kev ua tau zoo ntawm lub sijhawm tswj xyuas ncaj qha cuam tshuam rau tus nqi refresh thiab cov nyhuv ntawm lub vijtsam.
Tsav Circuit Court: Tsav Circuit Court yog lub luag hauj lwm rau amplifying lub voltage teeb liab tso zis los ntawm lub sij hawm maub los thiab siv nws mus rau lub electrodes ntawm kua siv lead ua txheej. Vim muaj coob tus pixels hauv LCD cov lus qhia, lub voj voog tsav tsheb yuav tsum muaj kev ua tau zoo thiab ruaj khov kom muaj kev tswj xyuas meej ntawm txhua pixel.
Backlight tswj technology: Backlight tswj tshuab yog siv los kho qhov ci thiab xim kub ntawm qhov chaw teeb pom kev zoo los txhim kho qhov pom ntawm qhov screen. Niaj hnub nimno LCD zaub feem ntau siv LED ua qhov chaw teeb pom kev zoo, thiab los ntawm kev kho qhov ci thiab xim kub ntawm LED, ntau qhov muag thiab qhov tseeb xim tuaj yeem ua tiav.
Kev tswj xim tshuab: Xim tswj tshuab yog siv los ua kom zoo dua cov xim ua haujlwm ntawm cov ntxaij vab tshaus, ua rau lawv ze rau qhov pom kev pom ntawm tib neeg lub qhov muag. Los ntawm txoj kev kho xim thiab kev txhim kho, cov xim saturation thiab qhov tseeb ntawm lub vijtsam tuaj yeem txhim kho.
4, Txoj Kev Txhim Kho ntawm LCD Tswj
Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis, LCD tswj thev naus laus zis kuj tseem nce qib thiab tsim kho tshiab. Yav tom ntej, LCD tswj yuav tsim nyob rau hauv cov lus qhia hauv qab no:
Kev daws teeb meem siab thiab siab refresh tus nqi: Nrog rau kev nplua nuj ntawm cov ntsiab lus video thiab qhov xav tau ntau ntxiv rau kev pom kev los ntawm cov neeg siv, kev daws teeb meem siab thiab siab refresh tus nqi yuav dhau los ua cov lus qhia tseem ceeb rau kev tswj LCD. Qhov no yuav ua rau lub vijtsam zaub nthuav tawm cov duab thiab cov yeeb yaj kiab zoo nkauj dua thiab du.
Kev txawj ntse thiab tus kheej: Nrog rau qhov nrov ntawm kev txawj ntse txawj ntse thiab IoT thev naus laus zis, kev tswj hwm LCD yuav them nyiaj ntau rau kev txawj ntse thiab kev ua tus kheej. Los ntawm kev sib koom ua ke sensors, kev paub hais lus, thiab lwm yam thev naus laus zis, lub vijtsam zaub tuaj yeem hloov kho nws cov txiaj ntsig raws li tus neeg siv tus cwj pwm thiab kev xav tau; Lub caij no, cov neeg siv kuj tuaj yeem ua tiav cov duab los ntawm tus kheej los ntawm kev teeb tsa kev cai.
Kev siv hluav taws xob tsawg thiab kev tiv thaiv ib puag ncig: Tawm tsam keeb kwm yav dhau los ntawm lub zog tsis txaus thiab ua kom muaj kev paub txog ib puag ncig, kev siv hluav taws xob tsawg thiab kev tiv thaiv ib puag ncig yuav dhau los ua qhov tseem ceeb rau kev tswj xyuas LCD. Los ntawm optimizing Circuit Court tsim thiab siv cov khoom txuag hluav taws xob, kev siv hluav taws xob thiab cov pa roj carbon emissions ntawm cov ntxaij vab tshaus tuaj yeem raug txo.
LCD tswj yog dab tsi?
Sep 20, 2024Tso lus