Chophimba cha LED NTHAWI YOSAVUTA ZOPHUNZITSIRA ZINSINSI ZAULERE monga TV, mafoni a mafoni, makompyuta ndi zotonza zamasewera. Zojambula izi zimapereka zojambulajambula ndi mitundu yowala komanso chisankho chomveka bwino.
Komabe, monga zida zina zina zamagetsi, pakhoza kukhala zovuta ndi zenera la LED. Chimodzi mwazovuta zofanana ndi mawanga akuda pazenera, lomwe limakhala lolingana ndikukhudza momwe akuonera zonse. Pali njira zambiri zochotsa mawanga akuda pazenera la LED. Nkhaniyi ifotokoza momwe angachotsere mawanga akuda pazenera la LED mwatsatanetsatane.
Zifukwa zakuda zamadontho akuda pazenera la LED
Musanakambirane momwe mungakonzere malo akuda pazenera la LED, ndikofunikira kumvetsetsa zomwe zimayambitsa. Izi ndi zifukwa zingapo zomwe zimawonekera pazenera la LED:
(1) Ma pixel
Ma pixel mu "kutsekedwa" kumatha kuyambitsa mawanga akuda pazenera, omwe nthawi zambiri amatchedwa pixel yakufa.
(2) Kuwonongeka kwakuthupi
Chophimba chimagwera kapena cholumikizidwa chimatha kuwononga gululo, lomwe limapangitsa malo akuda.
(3) Chithunzi chotsalira
Kuwonetsera kwanthawi yayitali pazithunzi zokhazikika kumatha kuyambitsa mafayilo apadera.
(4) fumbi ndi zodetsa
Fumbi ndi zodetsa zimatha kusonkhanitsa pazenera, ndikupanga dot yakuda yofanana ndi pixel yakufa.
(5) Chilema
Panthawi zochepa, malo akuda akhoza kuchitika chifukwa chopanga zilema.
Pambuyo kumvetsetsa zomwe zimayambitsa madontho akuda, titha kuphunzira momwe titha kuthana ndi mavutowa.
Momwe mungachotsere mawonekedwe a LED
(1) Chida cha pixel chimatsitsimutsa
Ma TV amakono otsogola ndi oyang'anira amakhala ndi zida zotsitsimula pixel kuti muchepetse pixel yakufa. Ogwiritsa ntchito amatha kupeza chida pakukhazikitsa mndandanda wa chipangizocho. Ndi mitundu yosiyanasiyana ndi mapangidwe pozungulira, zomwe zimathandizanso pixel wakufa.
(2) Lemberani
Nthawi zina kupanikizika pang'ono pamalo omwe akhudzidwa kungathetse vutoli. Choyamba, thimitsani zenera, kenako gwiritsani ntchito nsalu yofewa pamalo pomwe dontho lakuda lilipo pang'ono pang'ono. Musamale kuti musakhale olimba kwambiri kuti musawononge gululo.
(3) Chida chobwerezabwereza chobwereza
Pali zida zambiri zamapulogalamu pa intaneti kuti muchotse zotsalira pazenera. Zida izi zimasinthitsa mawonekedwe a mtunduwo pazenera kuti athandizire kuthetsa mawonekedwe omwe angawonekere ngati mawanga akuda.
(4) Kukonzanso ntchito
Nthawi zina, kuwonongeka kwa chophimba kwa LED kumatha kukhala chachikulu ndipo amafuna ntchito zokonza chithandizo. Ndikulimbikitsidwa kulumikizana ndi opanga kapena mabungwe oyang'anira akatswiri okonza.
(5) Njira zopewera
Pofuna kupewa screen ya LED kuchokera ku kuphwanya mawanga akuda, ndikofunikira kutsatira kalozera wopanga ndi kuwongolera. Pewani kugwiritsa ntchito zokukuta kapena zothetsera zothetsera zomwe zingawononge zenera. Kuyeretsa chophimba ndi nsalu yonyowa nthawi zonse kumatha kupewa kudzikundikira kwafumbi ndi zodetsa ndikupewa mapangidwe a mawanga akuda.
Mapeto
Madontho akuda pa screen pa intaneti akhoza kukhala okwiyitsa, koma pali njira zingapo zokonzetsera vutoli. Pogwiritsa ntchito chida chotsitsimula cha pixel, kugwiritsa ntchito kupsinjika kwa kuwala, kapena kugwiritsa ntchito chida chotsalira chotsalira, yankho loyenera lingapezeke. Kuphatikiza apo, chisamaliro choyenera ndi kukonzanso kumatha kupewa mawonekedwe akuda. Kumbukirani kuti nthawi zonse tsatirani malangizo oyeretsa ndi kukonza zopangidwa ndi wopanga kuti apange chophimba chanu chimatha.
Ngati mukufunikira njira yowunikira ya LED, Caliang ndiotsogolera ku China ku China, chonde titumizireni upangiri waluso.
Post Nthawi: Nov-11-2024
