Pamene Micro-LED ikulowa m'nthawi yatsopano, ogula aperekanso zofunika kwambiri kuti ziwonetsedwe zazithunzi.Momwe mungasinthire mawonekedwe azithunzi zakhala chinthu chofunikira kwambiri pakufufuza ndi chitukuko chamakampani opanga zowonera.Kuyambira zaka za zana la 21, kusinthika kwaukadaulo wamakampani owonetsera ma LED sikunapangidwe kwathunthu motsatira malamulo a Heitz.
Mchitidwe wa chitukuko chaukadaulo wamakampani opanga ma LED ndikuti chip chikupitilizabe kuchepa ndipo kukwera kwa pixel kumapitilirabe kutsika;mtengo wa chipangizo chimodzi cha LED ukupitilirabe kuchepa ndipo kuwala kukupitilirabe; fufuzani mosalekeza magawo atsopano ogwiritsira ntchito, makamaka mbali yamabizinesi ndi msika wowonetsa mbali zaboma uli paliponse.Monga wopanga chiwonetsero cha LED, kuti adziwe ukadaulo wapakatikati waChiwonetsero chachikulu cha Mini/Micro-LED, pali mbali zitatu: imodzi ndikuchita ntchito yabwino pazinthu zake za hardware, chachiwiri ndi kukhala ndi machitidwe olamulira, ndipo chachitatu ndikudziwa bwino makasitomala mu gawo la msika wogulitsa.Logic kubweretsa kuphatikiza kwa LED pamsika.
Chip kuwongolera dongosolo, chofunikira kwambiri, kukonza kwa kuwala ndi dongosolo lowongolera.Micro-LED ndiyo njira yabwino kwambiri, koma imakhalanso ndi zovuta zambiri zamakono: mwachitsanzo, 1. Chip miniaturization imachepetsa kuwala kowala kwa chipangizo chimodzi ndikuwonjezera kutentha;2. Chip miniaturization imabweretsa kusintha kwa kusinthasintha kwa kuwala kwa chip pansi pa ntchito yocheperako.Osauka;3. The kuwala crosstalk pakati moyandikana mapikiselo ndi yaikulu;4. Mtengo wa chip sub-testing wakwera kwambiri, ndipo tchipisi ta Micro-LED sitingathe ngakhale kukwaniritsa kuyesa kwa EL;Fumbi ndi tinthu tating'onoting'ono timakhudza kwambiri ngodya yotulutsa kuwala, ndipo ngakhale kutsekereza kutulutsa kwa chip kukhala "pixel-emitting akufa";6. Chip miniaturization imabweretsa kuwonjezeka kwakukulu kwa kukonza ma pixel ndi mtengo wa pambuyo pa utumiki.Mwachitsanzo, kasitomala wa COB ndikosatheka kukonzanso, kokha Kubwerera kwa wopanga chiwonetsero.
Tekinoloje ya Min-LED ndi Micro-LED yasintha kwambiri.Yoyamba ndi yolondola kwambiri, kutengerapo kwapamwamba kwambiri ndi teknoloji yogwirizanitsa ya tchipisi tating'onoting'ono, teknoloji yodziwira bwino kwambiri ndi kukonzanso tchipisi tating'onoting'ono tating'onoting'ono, ndi teknoloji yabwino yoyendetsa galimoto ndi kuwongolera pogwiritsa ntchito zing'onozing'ono zamakono;Kuyika ndi ukadaulo wazinthu, ukadaulo wophatikizika kwambiri wowongolera;potsiriza, luso lodziwika bwino la kubalana kwamtundu (mtundu) wamitundu yosiyanasiyana yowonetsera mtundu wa gamut, luso lapamwamba la grayscale fine processing processing (grayscale processing) yochokera ku PQ kapena HLG ma curve a miyezo yosiyana ya HDR , Ukatswiri wabwino wosuntha chithunzithunzi (algorithm).
M'nthawi ya mawonedwe ang'onoang'ono, mungamvetsetse bwanji ndikutanthauzira mtundu wa chithunzicho?Shi Changjin akukhulupirira kuti payenera kukhala kusintha kwina kwa grayscale yayikulu, mtundu waukulu wa gamut, kutsitsimuka kwakukulu, komanso kusasinthasintha koyera.Mwachitsanzo, grayscale yayikulu + yowala kwambiri pachimake imatha kukwaniritsa mawonekedwe apamwamba kwambiri;chachiwiri, mtundu waukulu wa gamut + wowoneka bwino kwambiri, kuwongolera kusasinthika kwa ngodya zazikulu zowonera;chachitatu, chotsitsimula kwambiri + chiwongolero chapamwamba, kupeza zotsatira zabwino za zithunzi zoyenda, kusinthasintha koyera kwambiri + kusasinthasintha kwakuda, kuonetsetsa bwino Kuwala kwapamwamba kowonetsera.
M'nthawi ya ma CD ophatikizika, kufunikira kwakuda ndikokwera kwambiri kuposa nthawi ya SMD yachikhalidwe.Mwachitsanzo, ngati mdima wakuda sunasamalidwe bwino, zochitika za black mosaic zidzakhala zoonekeratu.SMD imapangidwa ndi zinthu zambiriMa LED, chifukwa kubalalika kwa kuwala kufooketsa ichi chakuda chophimba modular zotsatira.Kuphatikiza apo, pali kuwala komwe kumapangitsa chinsalu kukhala galasi.Kuwala kowoneka bwino kumatha kuwononga kwambiri mawonekedwe a chithunzicho ngati kuwala kozungulira kuli kolimba.
Nthawi yotumiza: Feb-27-2023