Lub vijtsam LED tau dhau los ua thawj qhov kev xaiv rau cov khoom siv hluav taws xob xws li TV, smartphones, computers thiab game consoles. Cov ntxaij vab tshaus no muab kev pom kev pom nrog cov xim ci thiab kev daws teeb meem meej.
Txawm li cas los xij, zoo li lwm yam khoom siv hluav taws xob, tej zaum yuav muaj teeb meem nrog lub vijtsam LED. Ib qho ntawm cov teeb meem tshwm sim yog cov pob dub ntawm qhov screen, uas tej zaum yuav muaj kev cuam tshuam thiab cuam tshuam rau kev pom tag nrho. Muaj ntau txoj hauv kev los tshem tawm cov pob dub ntawm lub vijtsam LED. Kab lus no yuav qhia txog yuav ua li cas tshem tawm cov pob dub ntawm lub vijtsam LED kom meej.
Yog vim li cas rau cov xim dub ntawm lub vijtsam LED
Ua ntej sib tham txog yuav ua li cas kho cov pob dub ntawm lub vijtsam LED, nws yog ib qho tseem ceeb kom nkag siab txog qhov ua rau nws ua tau. Cov hauv qab no yog ob peb yam laj thawj uas tshwm sim ntawm qhov screen LED:
(1) Tuag Pixels
Pixels nyob rau hauv lub xeev "kaw" yuav ua rau cov pob dub ntawm lub vijtsam, uas feem ntau hu ua pixels tuag.
(2) Lub cev puas tsuaj
Lub vijtsam ntog lossis raug cuam tshuam tuaj yeem ua rau lub vaj huam sib luag puas, ua rau cov pob dub.
(3) Cov duab seem
Lub sij hawm ntev tso saib ntawm cov duab zoo li qub yuav ua rau cov duab residues tsim cov pob dub.
(4) Plua plav thiab impurities
plua plav thiab impurities tuaj yeem sib sau ua ke ntawm qhov screen, tsim ib qho tsaus nti zoo li cov pixels tuag.
(5) Manufacturing Defect
Hauv qee kis, cov pob dub yuav tshwm sim los ntawm kev tsim cov txheej txheem tsis raug.
Tom qab nkag siab qhov ua tau ntawm cov dots dub, peb tuaj yeem kawm yuav daws cov teeb meem no li cas.
Yuav ua li cas tshem tawm LED Screen Dub Spots
(1) Pixel Refresh Tool
Feem ntau niaj hnub LED TVs thiab saib yog nruab nrog pixel refresh cov cuab yeej los tshem tawm cov pixels tuag. Cov neeg siv tuaj yeem pom cov cuab yeej hauv cov ntawv qhia zaub mov ntawm lub cuab yeej. Nws yog ntau yam xim thiab cov qauv los ntawm kev ncig, uas yuav pab rov qab kho cov pixels tuag.
(2) Siv Lub Siab
Qee zaum kev ntxhov siab me ntsis ntawm thaj chaw cuam tshuam tuaj yeem daws qhov teeb meem. Ua ntej, tua lub vijtsam, thiab tom qab ntawd siv cov ntaub mos muag ntawm qhov chaw uas cov dot dub nyob hauv maj mam. Ceev faj kom tsis txhob muaj zog heev kom tsis txhob ua rau lub vaj huam sib luag puas.
(3) Cov Ntsiab Lus Tshem Tawm Tshem Tawm
Muaj ntau cov cuab yeej software hauv Is Taws Nem kom tshem tawm cov duab seem ntawm qhov screen. Cov cuab yeej no hloov cov xim qauv ntawm qhov screen sai sai los pab tshem tawm cov duab ntxoov ntxoo seem uas yuav tshwm sim raws li cov pob dub.
(4) Kev Kho Kom Zoo
Qee qhov xwm txheej, qhov kev puas tsuaj rau lub vijtsam LED yuav hnyav dua thiab yuav tsum tau txais kev pabcuam kev pabcuam. Nws raug nquahu kom hu rau cov tuam txhab lag luam lossis cov chaw saib xyuas kev tshaj lij rau kev kho.
(5) Kev Tiv Thaiv Kev Tiv Thaiv
Txhawm rau tiv thaiv lub vijtsam LED los ntawm kev nyiag cov pob dub, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov chaw tsim khoom kev saib xyuas thiab cov lus qhia huv. Tsis txhob siv cov khoom sib tsoo lossis cov tshuaj ntxuav uas yuav ua rau lub vijtsam puas. Kev ntxuav lub vijtsam nrog cov ntaub ntub dej tsis tu ncua tuaj yeem tiv thaiv kom tsis txhob muaj plua plav thiab impurities thiab tiv thaiv kev tsim cov pob dub.
Xaus
Cov dots dub ntawm lub vijtsam LED tuaj yeem ua rau ntxhov siab, tab sis muaj ntau txoj hauv kev los kho qhov teeb meem. Los ntawm kev siv lub pixel refreshing cuab tam, siv lub teeb siab, los yog siv lub tshuaj ntsuam residue tshem tawm cov cuab yeej, ib tug haum tshuaj yuav nrhiav tau. Tsis tas li ntawd, kev saib xyuas thiab tu kom zoo tuaj yeem tiv thaiv qhov tshwm sim ntawm cov pob dub. Nco ntsoov ua raws li kev tu thiab tu cov txheej txheem muab los ntawm cov chaw tsim khoom kom ntseeg tau tias koj lub vijtsam LED kav ntev.
Yog tias koj xav tau kev tshaj lij LED zaub daws teeb meem, Cailiang yog cov chaw tsim khoom lag luam LED hauv Suav teb, thov hu rau peb rau cov lus qhia tshaj lij.
Post lub sij hawm: Nov-11-2024
