Kodi Chiyembekezo cha Moyo wa OLED ndi Chiyani?

Kodi Chiyembekezo cha Moyo wa OLED ndi Chiyani?

Pamene zowonetsera za OLED (Organic Light-Emitting Diode) zimakhala ponseponse mu mafoni a m'manja, ma TV, ndi magetsi apamwamba, ogula ndi opanga nawo akudzutsa mafunso okhudza moyo wawo wautali. Kodi mawonedwe owoneka bwinowa, osagwiritsa ntchito mphamvu amatenga nthawi yayitali bwanji?

Sayansi Pambuyo pa Kuwonongeka kwa OLED

Tekinoloje ya OLED imadalira zinthu zachilengedwe zomwe zimatulutsa kuwala pamene mphamvu yamagetsi idutsa. Mosiyana ndi ma LCD achikhalidwe, omwe amagwiritsa ntchito chowunikira chakumbuyo, pixel iliyonse mu chiwonetsero cha OLED imawunikira paokha. Izi zimalola zakuda zakuya komanso kusiyanitsa kwakukulu koma zimabweretsa chiwopsezo chachikulu: zida za organic zimawonongeka pakapita nthawi.

Opanga nthawi zambiri amayesa moyo wa OLED malinga ndi theka la moyo - nthawi yomwe imatenga kuti chinsalu chiwonongeke 50% ya kuwala kwake koyambirira. Makanema amakono a OLED, monga omwe ali m'mafoni apamwamba kwambiri ndi ma TV, adavotera maola 30,000 mpaka 100,000 akugwiritsidwa ntchito asanafike theka la moyo. Mwachitsanzo:

Mafoni a m'manja: Pamaola 5-6 akugwiritsa ntchito tsiku ndi tsiku, chophimba cha OLED chikhoza kukhala zaka 10-15 kusanadziwike.

Ma TV: Ndi maola 8 ogwiritsidwa ntchito tsiku ndi tsiku, OLED TV ikhoza kukhala ndi machitidwe apamwamba kwambiri kwa zaka 8-14.

Komabe, moyo wautali wadziko lapansi umadalira kwambiri machitidwe ogwiritsira ntchito, zoikamo, ndi chilengedwe.

Zinthu Zofunika Zomwe Zimakhudza Moyo Wa OLED:

1. Kuwala kwa Screen: Kuwala kwambiri kumathandizira kuvala kwa pixel. Kugwiritsa ntchito nthawi yayitali pakuwala kwambiri, makamaka ndi zinthu zosasunthika (mwachitsanzo, ma logos kapena ma navigation bar), kungayambitse kukalamba kapena kukalamba mosagwirizana.

2.Color Kagwiritsidwe: Ma subpixels a buluu amawonongeka mofulumira kuposa ofiira kapena obiriwira, zomwe zingathe kuchititsa kusintha kwa mitundu pakapita nthawi.

3. Kutentha ndi Chinyezi: Kutentha kwambiri kapena chinyezi kungayambitse kuwonongeka kwa zinthu zachilengedwe.

Zosintha Zamakampani Kuti Ziwonjeze Utali Wamoyo

Opanga akhazikitsa njira zodzitetezera kuti athane ndi zovuta izi. Samsung's QD-OLED, LG's WRGB OLED, ndi Apple's LTPO zowonetsera zimaphatikiza matekinoloje monga:

- Pixel Shifting: Zinthu zosuntha mozama kuti mupewe kuwotcha.

- Njira Zochotsera Kutentha: Kuchepetsa kupsinjika kwamafuta pazinthu zakuthupi.

- Ma Algorithms Otsogola: Zosintha zowoneka bwino komanso zowoneka bwino zamitundu.

 Malinga ndi DSCC (Display Supply Chain Consultants), mapanelo atsopano a OLED omwe adatulutsidwa mu 2023 akuwonetsa kusintha kwa moyo wa 15-20% poyerekeza ndi mitundu ya 2020.

Akatswiri amalangiza momwe mungakulitsire kulimba kwa OLED

- Kugwiritsa ntchito zosintha zowunikira zokha ndikupewa kuwunikira kwakutali.

- Yambitsani zosungira zowonetsera kapena njira zogona kuti zikhale zokhazikika.

- Kusintha firmware kuti mupindule ndi kukhathamiritsa kwa opanga.

Tsogolo la Moyo Wautali wa OLED

Ngakhale kuti nkhawa zikupitilirabe, machitidwe amakampani akuwonetsa chidaliro. LG Display posachedwapa yalengeza gulu latsopano la OLED lovotera maola 150,000 (zaka 17 pakugwiritsa ntchito 24/7), kutsata zikwangwani zamalonda. Pakadali pano, UBI Research ikuneneratu kuti pofika chaka cha 2027, ma subpixels amtundu wa OLED a buluu - ulalo wofooka kwambiri - adzawona moyo wautali kuwirikiza kawiri chifukwa cha zinthu za phosphorescent.

Monga momwe Dr. Jessica Smith, katswiri wa zaumisiri ku MIT, ananena kuti: “OLED si yangwiro, koma moyo wake tsopano ukuposa nthaŵi imene zipangizo zambiri zimasinthiratu.

Ndi kukhazikitsidwa kwa OLED kukukulirakulira kukhala ma laputopu, zowonetsera zamagalimoto, ndi zopindika, kumvetsetsa malire ake - ndi mayankho omwe akusintha - kumakhalabe kofunikira kwa ogula omwe akuyenda pamsika wowonetsera premium.