Masiku ano, malo ambiri owonetsera mafilimu akugwiritsabe ntchito teknoloji yowonetsera mafilimu.Zikutanthauza kuti chithunzicho chikuwonetsedwa pa nsalu yoyera ndi pulojekiti.Pamene chophimba chaching'ono cha LED chimabadwa, chimayamba kugwiritsidwa ntchito m'minda yamkati, ndipo pang'onopang'ono m'malo mwaukadaulo wowonetsera.Chifukwa chake, msika womwe ungakhalepo wa zowonetsera zazing'ono za LED ndi zazikulu.
Ngakhale kuwala kwakukulu ndi chimodzi mwazinthu zodziwika bwino za chinsalu cha LED, nthawi zambiri zimatengera mfundo yodziunikira, pixel iliyonse imatulutsa kuwala payokha, kotero kuti mawonekedwe ake ndi ofanana m'malo osiyanasiyana a chinsalu.Kuphatikiza apo, chophimba cha LED chimatenga mawonekedwe onse akuda, omwe amasiyana kwambiri ndi ukadaulo wamakono.
Nthawi zambiri, zida zambiri zosewerera zomwe zimagwiritsidwa ntchito m'malo owonetsera zisudzo zachikhalidwe ndiukadaulo waukadaulo.Chifukwa njira yowonetsera imagwiritsa ntchito mfundo yowonetsera chithunzi, mtunda wapakati pa kuwala komweko ndi pakati pa chinsalu ndi wosiyana, ndipo malo a mitundu itatu yoyambirira ya kuwala mu chubu yowonetsera ndi yosiyana.Izi zimapangitsa kuti chithunzicho chikhale chosavuta kukhalapo ndi kachulukidwe kakang'ono ka pixel defocus ndi m'mphepete mwamitundu.Kuonjezera apo, kanema wa kanema amagwiritsa ntchito nsalu yoyera, yomwe idzachepetse kusiyana kwa chithunzicho.
Ubwino ndi kuipa kwa ma projekiti a LED
Zabwino:Ubwino waukulu wa ma projekiti a LED ndi moyo wawo wa nyali komanso kutulutsa kochepa kwa kutentha.Ma LED amakhala nthawi yayitali kuwirikiza ka 10 kuposa nyali zamaprojekiti zachikhalidwe.Ma projekiti ambiri a LED amatha kuthamanga kwa maola 10,000 kapena kupitilira apo.Popeza nyaliyo imakhala ndi moyo wa projekita, simuyenera kuda nkhawa pogula nyale zatsopano.
Chifukwa ma LED ndi ang'onoang'ono ndipo amangofunika kuchita semi-conduct, amagwira ntchito potentha kwambiri.Izi zikutanthauza kuti safunikira mpweya wochuluka, kuwalola kuti azikhala chete komanso ophatikizana.
Nthawi yoyambira komanso yotseka mwachangu kwambiri chifukwa palibe kutentha kapena kuzizira kofunikira.Ma projekiti a LED amakhala opanda phokoso kwambiri kuposa ma projekiti omwe amagwiritsa ntchito nyali zachikhalidwe.
Zoyipa:Choyipa chachikulu cha ma projekiti a LED ndikuwala kwawo.Ma projekiti ambiri a LED amatuluka pafupifupi 3,000 - 3,500 lumens.
LED si teknoloji yowonetsera.M'malo mwake ndi zonena za gwero la kuwala lomwe likugwiritsidwa ntchito.
Nthawi yotumiza: Jul-20-2022