Inkomoko: Sohu.com
Nubwo iPhone 12 itaraboneka, ibipimo fatizo byemejwe hafi binyuze mumashusho menshi aheruka, kandi raporo yamenyesheje iPhone 13 ko amakuru y'ibanze ari aya akurikira: iPhone 13 yateguwe nta guturika, ni ukuvuga imbere kamera ni munsi ya ecran ya kamera Hejuru ya ecran.Usibye Wu Liuhai, iyi moderi ifite kandi igishushanyo mbonera cya ultra-thin, kandi isura yacyo isa nkaho yahindutse USB-C.Andi makuru yamenyekanye binyuze mumasoko ya Apple avuga ko umwaka utaha moderi yohejuru ya iPhone izateza imbere ecran ya OLED ikoresha tekinoroji ya LTPO.
Mugaragaza inyuma ya ecran yakozwe na tekinoroji ya LTPO irashobora guha igikoresho ubuzima burebure kandi ikongeramo imirimo mishya nka ProMotion.Iri koranabuhanga rirashobora gufungura no kuzimya pigiseli imwe kuri disikuru, kandi igatanga inzira kumurimo uhoraho wo kwerekana, isesengura ryerekana inganda Ross Youn yizera ko niba Apple iteganya gutanga ProMotion kuri iPhone, ubwo rero tekinoroji ya LTPO ni ngombwa, kuko iyo igikoresho ntigikora, LTPO izemerera igipimo cyayo cyo kugarura hasi nka 1Hz kugirango ubuzima bwa bateri bube bwiza.
Indege isanzwe yerekana inyuma harimo LTPS na IGZO, nibindi. Ikoranabuhanga rya LTPO nugushira LTPS hamwe na oxyde IGZO igishushanyo kimwe, LTPS ikoreshwa mugutwara ibyerekanwa, na oxyde ikoreshwa muguhindura, ikaba ihuriweho gusa na pigiseli imwe LTPS na Oxide ni ubwoko bubiri bwibikoresho bya TFT.Oxide nuburyo bwo hasi-amarembo naho LTPS nuburyo bwo hejuru.Ubu buryo bushya bukomatanya ibyiza bya LTPS TFT ubushobozi bwo gutwara hamwe na Oxde TFT yamenetse hamwe no gukoresha ingufu nke.
Inyungu nyamukuru nukugabanya gukoresha ingufu, ni ukuvuga kuzamura ubuzima bwa bateri.Isosiyete ya Apple yabyemeje bwa mbere kuri Watch 4, bityo igera ku ngaruka zo kongera guhagarara kumasaha 18.Isosiyete ya Apple yari yizeye gukoresha tekinoroji ya LTPO mu masaha gusa, ariko no kuri terefone igendanwa ndetse na Pads.Ariko, kuberako utanga ecran ya Samsung, porogaramu yayo ya mbere kuruhande rwa terefone igendanwa izakoreshwa muri terefone igendanwa ya Note 20 ya Samsung, izaboneka mu gice cya kabiri cy'uyu mwaka.Twabibutsa ko guhuza LTPO hamwe na tekinoroji ya 120Hz ikora neza bishobora kugera ku ntego yo kuzamura imikorere no kugabanya ingufu zikoreshwa.
Iri koranabuhanga rishobora kugabanya ingufu zikoreshwa mugihe zerekanwe kuri ecran, kubwibyo kuri iphone idakora neza mubijyanye nubuzima bwa bateri, LTPO OLED ni ngombwa cyane.LTPO OLED yakoreshejwe na Apple muri Apple Watch Series 5 kera.Mugaragaza imbaraga nkeya hamwe na ecran ishobora kugabanywa byibuze 1 Hz ituma Apple Watch Series 5 itanga imikorere imwe na Apple Watch Series 4 mugihe iyerekanwa rirerire.Ubuzima bwa bateri busa.Mubihe byashize, LTPO OLED yakoreshwaga gusa kuri Apple Watch Series 5, kubera ko igipande cya LTPO OLED gifite tekinike ihanitse cyane: urwego rwa oxyde ntirushobora gusenya imiterere ya transistor ya LPTS hejuru, cyangwa ntigishobora kugira ingaruka zikomeye kuri ubunini bwanyuma bwibicuruzwa.Inzitizi zitandukanye za tekiniki zituma tekinoroji ya LTPO OLED ikoreshwa gusa kubikoresho bito nkamasaha yubwenge igihe kinini, kandi ikabura iPhone na iPad.
Apple Watch OLED paneli zose zikoresha LTPS isanzwe yubushyuhe buke bwa polysilicon nkibikoresho byinyuma bya OLED.Muri panel ya OLED, kugirango tunonosore imikemurire yumurongo, uburyo busanzwe nukwongera TFT ya electron igendanwa no gukora capacitor ntoya, kandi kubera ko OLED ifite transistor nyinshi kuri pigiseli, ubunini bwa capacitori bugomba kuba buto.Ubushobozi buke butinda byanze bikunze ibimenyetso byamashanyarazi birwanya umuyoboro.Inzira nziza cyane nukwongera electron igendanwa binyuze muri LTPS kugirango ugere ku ngaruka zo kuzigama ingufu.Ariko LTPS iracyafite ikibazo kinini, biragoye gushira mubikorwa binini binini, kandi LTPS ntabwo ihindura imikorere-yimikorere yimikorere mito mito n'iciriritse ya OLED, ni ukuvuga ecran yo hejuru yo kugarura ibintu dufite kenshi byavuzwe kuri terefone igendanwa no mu ikaye munsi ya LTPS, bizana ingufu nyinshi.
Ikoranabuhanga rya LTPO rimaze kuba imwe mu ikoranabuhanga byanze bikunze ibisekuruza bizaza bya terefone igendanwa.Kugeza ubu, kwerekana ibicuruzwa birimo Samsung LG na BOE yo mu gihugu bakoze ubushakashatsi no guteza imbere ikoranabuhanga rifitanye isano.Usibye Samsung yavuzwe haruguru izakoresha ikoranabuhanga rya LTPO muri uyu mwaka, telefoni zigendanwa nka OPPO zo mu gihugu nazo zizemerwa, kandi telefoni zigendanwa nka Huawei Xiaomi nazo zizakoreshwa umwaka utaha.Ikizwi neza ni uko kugabanya ingufu za LTPO, kugabanuka hejuru ya 120Hz yerekana neza, bizaba inzira nyamukuru ya terefone zigendanwa umwaka utaha.
Igihe cyo kohereza: Jul-02-2020