Dab tsi yog qee qhov teeb meem uas peb pom hauv LCD npo?
Jul 13, 2022
Thawj, lub hauv paus xim thiab cov xim qub tsis sib xws, qhov xwm txheej no feem ntau yog rau ntu ntu code LCD tag nrho xim thiab qee qhov ntu code LCD tag nrho cov xim sib txawv yog qhov loj, yog li nws ua rau peb pom cov txiaj ntsig zoo li ntu code LCD xim. qhov txawv yog qhov loj.
Qhov thib ob, qhov saum npoo ntawm LCD tsis muaj kev tiv thaiv zaj duab xis, qhov xwm txheej no yog qhov polarizer nto ntawm cov yeeb yaj kiab tiv thaiv tau tawg, feem ntau IC kev puas tsuaj los yog kho lub sij hawm xav tias LCD tsis zoo thiab tshem tawm qhov teeb meem, feem ntau los yog dag, tom qab tag nrho, qee zaum qhov saum npoo ntawm polarizer yuav ua rau kev txiav txim tsis raug.
Qhov thib peb, ntu code LCD nto puas los yog tawg, peb hu xov tooj ntawm lub lens phem, tawg, uas yog, ntu code LCD puas ib feem ntawm qhov mutilation thiab tawg ces kaum tawg thiab tawg npoo thiab hluav taws xob txheej tawg, muaj peb hom ntawm qhov teeb meem no. , ib qho yog nyob rau hauv kev thauj mus los ntawm cov teeb meem zoo li no, thiab lwm qhov yog tias cov neeg siv khoom tau txais tom qab tsis txuag tau zoo, qhov kawg yog cov chaw tsim khoom hauv cov khoom xa tuaj tsis ua tib zoo ntim zoo. Peb qhov xwm txheej no ua rau kev tawg yog feem ntau.
Qhov thib plaub, muaj ntau hom sib txawv, cov khoom ua tau zoo sib xyaw ua ke, uas yog qhov peb hu ua cov ntaub ntawv sib xyaw, tsis yog tib cov ntaub ntawv sib xyaw rau lwm yam, qee cov tuam ntxhab yuav muaj cov khoom sib txawv.
Qhov thib tsib, ntu code LCD nto pins tshwm sim los ntawm khawb. Ntawd yog, ib sab ntawm ntu code LCD pins raug khawb, txiav lossis txawm tias luv luv, kev ua haujlwm tsis zoo, thiab lwm yam, qhov xwm txheej dav dav uas cov polarizer puas lossis los ntawm cov hniav thiab lwm yam khoom nyuaj los ntawm kev sib tsoo.
Thib rau, ntu code LCD npo yuav muaj cov dots dub sab hauv, peb feem ntau hu ua stains, fibers, qhov xwm txheej no yog cov chaw tsim khoom hauv kev tsim khoom, sab hauv huab cua, ua rau qhov xwm txheej no, koj tuaj yeem thiab cov chaw tsim khoom kom paub meej txog kev cai.
