Gitoya-LED LED ibonerana ni igicuruzwa gishya cyazamuye imyanzuro yacyo kuri ecran gakondo ya LED.None ni ubuhe bwoko dushobora kuvuga nka ecran ntoya?Iyo umwanya wa LED utandukanijwe na ecran-nto ya ecran ibonerana iri munsi ya P2.5, twavuga ko ntoya-LED itagaragara.Kugeza ubu, ibibazo bitatu by'ingenzi bikurikira mu ikoreshwa rya ecran ntoya ya LED ibonerana ku isoko bigomba kunozwa:
1. Ubwiyongere bwa pigiseli zapfuye zatewe no kuzamura ubwiza bwibishusho
Gitoya-LED LED ibonerana igizwe namasaro menshi ya LED, kandi ikwirakwizwa ni ryinshi.Umubare munini wamatara ya LED kuri buri gice, niko ubuziranenge bwa ecran ibonerana, kandi niko bikungahaza kwerekana ibisobanuro birambuye.Ariko, kubera inenge ya tekiniki, ecran ntoya yoroheje iboneka ahantu hapfuye amasaro yamatara.Mubisanzwe, igipimo cya LED cyerekana urumuri rwapfuye rugenzurwa muri 3/000, ariko kuri ecran ntoya ya LED ibonerana, umubare wimpfu za 3/10.000 ni muto.Igipimo cyamatara ntigishobora guhaza ibikenewe gukoreshwa buri munsi.Fata urugero rwa P2 ntoya ya LED ibonerana nkurugero, hariho amatara 250.000 kuri metero kare.Dufashe ko ubuso bwa ecran ari metero kare 4, umubare wamatara yapfuye uzaba 25 * 3 * 4 = 300, bizazana uburambe bwo kureba muburyo butagaragara muburyo busanzwe bwo kwerekana.
Igisubizo: Itara ryapfuye muri rusange nimpamvu yo gusudira intege kumasaro yamatara.Ku ruhande rumwe, tekinoroji yumusaruro wa LED ikora ecran ikora neza ntabwo igera kurwego rusanzwe, kandi hariho ikibazo cyo kugenzura ubuziranenge.Nibyo, ikibazo cyamasaro yamatara nticyemewe.Kubwibyo, ababikora bagomba kugenzura ubwiza bwibikoresho fatizo bakurikije uburyo bwo kugenzura ubuziranenge, kandi icyarimwe bagakurikirana ibikorwa byakozwe.Mbere yo kuva mu ruganda, igomba kandi gukora ikizamini cyamasaha 72 yo gusaza, kuvugurura no kugenzura ikibazo cyumucyo wapfuye, no kureba ko ari ibicuruzwa byujuje ibisabwa mbere yo koherezwa.
2. Igihombo cya graycale cyatewe no kugabanya umucyo
Itandukaniro rinini cyane hagati yimbere ninyuma yerekana porogaramu ni ihinduka ryumucyo wibidukikije.Iyo LED ibonerana igaragara mu nzu, urumuri rwayo rurasabwa, ariko iyo urumuri rwa ecran ibonerana rugabanutse munsi ya 600cd / ㎡, ecran itangira kwerekana igihombo kigaragara.Nkuko umucyo ugenda ugabanuka, igihombo cya graycale nacyo kiriyongera.byinshi kandi bikomeye.Turabizi ko urwego rwinshi rwimyenda, niko amabara akungahaye kuri ecran ibonerana, kandi byoroshye kandi byuzuye ishusho.
Igisubizo: Ubucyo bwa ecran burakwiriye kumurika ibidukikije kandi birashobora guhinduka byikora.Irinde ingaruka zumucyo mwinshi cyangwa umwijima mwinshi kugirango urebe neza ubwiza bwamashusho.Mugihe kimwe, ecran ifite urwego rwinshi rwimyenda yemewe, kandi urwego rwimyenda rushobora kugera kuri 16bit.
3. Ikibazo cyo gushyushya cyatewe no kureba neza
Ubushakashatsi bwerekanye ko muburyo bwo guhindura ingufu za ecran ya LED, imikorere ya electro-optique ihinduka ni 20 ~ 30% gusa, nukuvuga ko hafi 20 ~ 30% yingufu zinjiza amashanyarazi zihinduka ingufu zoroheje, kandi ibisigaye 70 ~ 80% byingufu.Byose birakoreshwa muburyo bwimirasire yumuriro, kubwibyo, ubushyuhe bwa LED yerekana birakomeye.Gitoya ya LED ibonerana itanga ubushyuhe igihe kirekire bizatera ubushyuhe bwimbere mu nzu kuzamuka.Ku bakozi bo mu nzu, kumara umwanya muremure ntibizoroha, ndetse no kwicara ahantu kure cyane, biragoye igihe kirekire.Komeza imyifatire myiza munsi yumuriro.
Igisubizo: Gukoresha amashanyarazi meza yo mu rwego rwo hejuru arashobora gutanga ingufu nyinshi zo guhindura amashanyarazi, bityo bikagabanya ingaruka zubushyuhe.
Niba ibi bibazo bitatu byingenzi bya ecran ntoya LED ibonerana ikemuwe neza, ntabwo bizahindura imikoreshereze yuburambe bwa LED ibonerana.Niba ushaka kumenya byinshi kuri LED ibonerana, nyamuneka usige ubutumwa utubwire
Igihe cyo kohereza: Jun-17-2022