CovLCD nposiv ob qho khoom siv polarized, thiab nruab nrab ntawm lawv yog cov kua siv lead ua kua. Hauv kev siv, ntau tus neeg siv yuav ntsib teeb meem ua kua siv lead ua kua. Cov neeg siv feem ntau tsis paub txog qhov no thiab tsis paub yuav ua li cas. Niaj hnub no, Xiaobian yuav muab rau koj ib tug generalization ntawm kho qhov teeb meem ntawm cov kua siv lead ua to. Los ntawm txoj kev, qhia koj yuav ua li cas tswj lub vijtsam LCD.
Muaj ntau ntau yam laj thawj rau LCD kua siv lead ua to:
Kev puas tsuaj rau lub foob: Nws feem ntau yuav tshwm sim ntawm plaub ntug txoj haujlwm ntawm lub vijtsam. Yog hais tias cov kua qaub-alkaline xws li dej haus, kua txiv hmab txiv ntoo, dej qab zib los yog tshuaj yej yog inadvertently soaked los ntawm sab nraud mus rau lub ntug ntawm lub vijtsam, lub sealant yuav puas thiab cov kua siv lead ua kua sab hauv. Cov dej ntws tawm. Xws li qhov tsis ua haujlwm kuj tuaj yeem tshwm sim yog tias lub sealant muaj teeb meem thaum lub sijhawm tsim khoom.
Qhov saum npoo ntawm lub vijtsam raug puas tsuaj los ntawm kev quab yuam sab nraud: nws feem ntau yog nyob rau hauv nruab nrab txoj hauj lwm ntawm lub vijtsam, thiab tuaj yeem pom cov kab ntawm cov iav tawg. Nyob rau lub sijhawm no, los ntawm tes nias qhov xau, nws tuaj yeem pom tias txoj hauv kev ntawm cov kua siv lead ua kua zog txav mus raws qhov kev taw qhia tawg.
LCD kua siv lead ua leakage kho
Lub cev tshwm sim: Muaj qhov pom tseeb heev blocky dub me ntsis nyob rau saum npoo ntawm phau ntawv los yog LCD saib (nyob rau hauv cov ntaub ntawv ntawm lub hwj chim-on), los yog plaques uas tsis sib xws brightness (tsis muaj hwj chim) thiab tawg nyob rau tib lub sij hawm. Tus kheej cov ntxaij vab tshaus LCD tsis loj dhau vim muaj zog sab nraud. Txawm hais tias lub vijtsam LCD tso tawm, tsis muaj qhov tawg ntawm qhov chaw. Qhov teeb meem txhaum cai no tsis yooj yim nrhiav tau, tshwj xeeb tshaj yog nyob rau hauv rooj plaub uas lub LCD saib tsis tau teeb. Tom qab lub LCD saib ruptures thiab leaks, cov duab tseem tuaj yeem tso tawm. Nyob rau tib lub sijhawm, lub vijtsam LCD yuav tsis tsim qhov yuam kev tshiab tom qab cov kua xau, yog li peb tsis tas yuav txhawj xeeb.
Ua thiab kho: Cov kua siv lead ua kua yog nyem los yog cuam tshuam los ntawm kev quab yuam sab nraud, ua rau cov kua siv lead ua kua ua kom tawg thiab tawg. Kev daws teeb meem thiab kev saib xyuas cov nqi: Hom kev ua tsis tiav no yog qhov tshwj xeeb ntawm tib neeg lub cev kev puas tsuaj, vim hais tias cov zaub yog yuam kev los ntawm tus menyuam los yog tus menyuam raug nias nrog tus ntiv tes, lossis nws yuav tshwm sim los ntawm kev cuam tshuam thaum thauj. Tus nqi kho ntawm LCD npo yog siab. Yog tias lub vijtsam LCD puas lawm, nws tsis tas yuav kho nws, vim tias tus nqi ntawm kev hloov lub vijtsam LCD yog ze rau tus nqi ntawm cov kua siv lead ua kua ntawm tib hom.
LCD npo
LCD LCD npo xau kho qhov ua rau thiab kev saib xyuas niaj hnub
Kev tu txhua hnub:
1. Yog tias tsis siv lub LCD saib ntev, thov tua lub hwj chim lossis teeb tsa tus tswv tsev rau hom kev txuag hluav taws xob.
2, sim txo qis kev siv qhov tseem ceeb ntawm txhua lub vijtsam dawb rau lub sijhawm ntev, ob lub ntsiab lus no tuaj yeem ua rau qeeb ntawm kev laus ntawm lub teeb thiab txuas lub neej ntawm cov zaub.
3. Khaws qhov chaw cia thiab siv ib puag ncig kom huv si thiab ntxuav lub vijtsam kom zoo.
4. Khaws kom deb ntawm qhov kub thiab txias ib puag ncig.
5. Nws yog nruj me ntsis txwv tsis pub ncuav kua rau ntawm lub vijtsam thiab tshuab.
6. Nws yog nruj me ntsis txwv tsis pub nyem qhov nto ntawm lub vijtsam sib tsoo.
7. Zam kev vibrations tsis tsim nyog.
8. Tsis txhob disassemble nws tus kheej.
