Chitsime: Sohu.com
Ngakhale iPhone 12 sinapezekebe, zoyambira zatsimikiziridwa pafupifupi posachedwapa, ndipo lipotilo lidawululira iPhone 13 kuti zidziwitso zoyambira ndi izi: iPhone 13 idapangidwa popanda mabang'i, ndiko kuti, kutsogolo. kamera ndi kamera yapansi pa sikirini Pamwamba pakati pa chinsalu.Kuphatikiza pa Wu Liuhai, mtunduwu ulinso ndi mawonekedwe owonda kwambiri, ndipo mawonekedwe ake akuwoneka ngati mawonekedwe a USB-C.Nkhani ina imawululidwa kudzera muzopereka za Apple kuti ma iPhone apamwamba a chaka chamawa apanga zowonera za OLED zomwe zimagwiritsa ntchito ukadaulo wa LTPO backplane.
Chojambulira chakumbuyo chopangidwa ndi ukadaulo wa LTPO chimatha kupatsa chipangizocho moyo wautali wa batri ndikuwonjezera ntchito zatsopano monga ProMotion.Tekinoloje iyi imatha kuyatsa ndi kuyimitsa pixel imodzi pachiwonetsero, ndikutsegulira njira yowonetsera nthawi zonse, katswiri wowonetsa makampani Ross Youn amakhulupirira kuti ngati Apple ikukonzekera kupereka ProMotion pa iPhone, ndiye kuti ukadaulo wa LTPO ndi wofunikira, chifukwa liti chipangizocho sichikugwira ntchito, LTPO idzalola kuti mpumulo wake ukhale wotsika kwambiri ngati 1Hz kuti upititse patsogolo moyo wa batri.
Mawonekedwe obwerera kumbuyo akuphatikiza LTPS ndi IGZO, ndi zina. Ukadaulo wa LTPO ndikuyika kapangidwe ka LTPS ndi oxide IGZO mu pixel yomweyi, LTPS imagwiritsidwa ntchito poyendetsa chiwonetserocho, ndipo oxide imagwiritsidwa ntchito posinthira, yomwe imangophatikizidwa mu pixel imodzi LTPS ndi Oxide ndi mitundu iwiri ya zida za TFT.Oxide ndi chipata chapansi ndipo LTPS ndi chipata chapamwamba.Njira yatsopanoyi imaphatikiza ubwino wa LTPS TFT kuyendetsa galimoto ndi kutayikira kwa Oxde TFT ndi kugwiritsa ntchito mphamvu zochepa.
Ubwino waukulu ndikuchepetsa kugwiritsa ntchito mphamvu, ndiko kuti, kukonza moyo wa batri.Apple idayitenga koyamba pa Watch 4, potero ikukwaniritsa kukulitsa kuyimirira mpaka maola 18.Apple poyambirira idayembekeza kugwiritsa ntchito ukadaulo wa LTPO osati mawotchi okha, komanso mafoni am'manja komanso Pads.Komabe, chifukwa cha Samsung screen supplier, ntchito yake yoyamba kumbali ya foni yam'manja idzagwiritsidwa ntchito mu Samsung's Note 20 mafoni am'manja, omwe azipezeka mu theka lachiwiri la chaka chino.Ndikoyenera kutchula kuti kuphatikiza kwa LTPO ndi ukadaulo wotsitsimula kwambiri wa 120Hz kumatha kukwaniritsa cholinga chowongolera magwiridwe antchito komanso kuchepetsa kugwiritsa ntchito mphamvu.
Ukadaulowu utha kuchepetsa kugwiritsa ntchito mphamvu mukawonetsedwa pazenera, kotero kwa ma iPhones omwe sachita bwino pa moyo wa batri, LTPO OLED ndiyofunikira kwambiri.LTPO OLED idagwiritsidwa ntchito ndi Apple mu Apple Watch Series 5 m'mbuyomu.Chophimba champhamvu chochepa komanso chinsalu chomwe chitha kuchepetsedwa mpaka 1 Hz chimalola Apple Watch Series 5 kuti ipereke ntchito yofanana ndi Apple Watch Series 4 ikatsegulidwa kwa nthawi yayitali.Moyo wa batri wofanana.M'mbuyomu, LTPO OLED idangogwiritsidwa ntchito pa Apple Watch Series 5, chifukwa LTPO OLED oxide wosanjikiza ili ndi zofunikira kwambiri zaukadaulo: wosanjikiza wa oxide sungathe kuwononga kapangidwe ka transistor ya LPTS pamwamba, komanso sichingakhudze kwambiri. makulidwe omaliza a mankhwalawa.Zoletsa zosiyanasiyana zaukadaulo zimapangitsa ukadaulo wa LTPO OLED kugwira ntchito pazida zing'onozing'ono monga mawotchi anzeru kwa nthawi yayitali, ndikuphonya iPhone ndi iPad.
Apple Watch OLED mapanelo onse amagwiritsa ntchito wamba LTPS otsika kutentha polysilicon monga kumbuyo gawo lapansi zinthu OLED gulu.Mu gulu la OLED, pofuna kupititsa patsogolo kusamvana kwa gulu, njira yodziwika bwino ndikuwonjezera kuyenda kwa ma elekitironi a TFT ndikupanga capacitor kukhala yaying'ono, ndipo chifukwa OLED ili ndi ma transistors angapo pa pixel, kukula kwa capacitor kuyenera kukhala kocheperako.Capacitor yaying'ono idzachedwetsa chizindikiro chamagetsi cha kukana kwa njira.Njira yothandiza kwambiri ndikuwonjezera kuyenda kwa ma elekitironi kudzera pa LTPS kuti mukwaniritse zotsatira zopulumutsa mphamvu.Koma LTPS ikadali ndi vuto lalikulu, ndizovuta kugwiritsa ntchito magawo akulu akulu, ndipo LTPS sikukwaniritsa magwiridwe antchito apamwamba a mapanelo ang'onoang'ono ndi apakatikati a OLED, ndiko kuti, zowonetsera zapamwamba zotsitsimutsa zomwe timakhala nazo nthawi zambiri. zotchulidwa pama foni am'manja ndi zolemba mu LTPS, zimabweretsa kugwiritsa ntchito mphamvu kwambiri.
Tekinoloje ya LTPO ndi imodzi mwamaukadaulo osapeŵeka a m'badwo wotsatira wa mafoni apamwamba.Pakadali pano, opanga magulu owonetsera kuphatikiza Samsung LG ndi BOE yapakhomo achita kafukufuku ndi chitukuko chaukadaulo wofananira.Kuphatikiza pa Samsung yomwe yanenedwa pamwambapa idzagwiritsa ntchito ukadaulo wa LTPO chaka chino, Mafoni am'manja monga OPPO apanyumba nawonso alandilidwa, ndipo mafoni am'manja monga Huawei Xiaomi adzalandiridwanso chaka chamawa.Chotsimikizika ndichakuti kuchepetsa kugwiritsa ntchito mphamvu kwa LTPO, kutsitsimutsa kwapamwamba kwa 120Hz kudzakhala njira yodziwika bwino yama foni am'manja chaka chamawa.
Nthawi yotumiza: Jul-02-2020