IT House June 17th bungwe lofufuza nkhani Omdia posachedwapa latulutsa lipoti loti mu 2020 Samsung ipanga mawonekedwe otsika kwambiri a polysilicon ndi oxide (LTPO) thin-film transistor (TFT) yosinthika ya OLED ya mndandanda wa Galaxy Note 20, ndipo ikhoza kukhalanso Apple yotsatira. chaka.Kupereka kwa iPhone.Nkhani zam'mbuyomu zidati iPhone 13 idzagwiritsa ntchito chophimba cha LTPO OLED.

Samsung Display yapanga LTPO TFT yake kuti ipititse patsogolo kugwiritsa ntchito mphamvu, ndiposachedwapa adatcha ukadaulo wake wa LTPO ngati oxidi wosakanikirana ndi polysilicon (HOP) TFT.

Samsung Electronics idakhazikitsa 1.2 ndi 1.4-inch yosinthika ya OLED Galaxy Watch Active 2 yokhala ndi LTPO TFT mu 2019, ndikutsimikizira kuti moyo wa batri wa LTPO TFT ndi wabwinoko kuposa LTPS.Mu 2020, Samsung Electronics idzagwiritsa ntchito ukadaulo wa LTPO kupanga zowonetsera zosinthika za OLED pamndandanda wake watsopano wa Galaxy Note 20, zomwe zikutanthauza kuti ukadaulo wa Samsung wa LTPO udzagwiritsidwa ntchito mumafoni a 6.x-inch.

Apple idagwiritsanso ntchito ukadaulo wa LTPO TFT kupanga ma OLED osinthika a Apple Watch Series 4 mu 2018, zomwe zidasintha kwambiri moyo wa batri.Posachedwa, Apple ikukonzekera kugwiritsa ntchito ukadaulo wa LTPO TFT kupanga ma OLED osinthika a ma iPhones ake mu 2021 ndi Samsung Display, LG Display, JDI, BOE ndi ena opanga zowonetsera.LTPO TFT ikhoza kukhala ukadaulo wofunikira pakupanga OLED.

LTPO imatha kupulumutsa kwambiri kugwiritsa ntchito mphamvu

LTPO TFT ndi kuphatikiza kwa okusayidi TFT ndi polysilicon TFT.Ili ndi zabwino zamaukadaulo awiri a TFT.LTPS ndiye ukadaulo wabwino kwambiri wa TFT wogwiritsa ntchito zowonetsera za OLED zokhala ndi ma elekitironi apamwamba kwambiri, koma ilinso ndi kutayikira kwapamwamba kwambiri komwe kumatuluka.Oxide ndiye teknoloji yabwino kwambiri ya TFT yogwiritsira ntchito zowonetsera za OLED zomwe zimakhala zotsika kwambiri, koma kuyenda kwake kwa ma elekitironi ndikotsika.

Kuchucha kwakukulu kwa LTPS TFE kumachepetsa kuwala kwa chithunzicho ndi nthawi, kotero chimango chilichonse chiyenera kulemba mphamvu yoyendetsa galimoto.Kumbali ina, kutsika kotsika kwaposachedwa kwa LTPO kumangofunika kulemba voliyumu yoyendetsa mu chimango choyamba pomwe chinsalu sichikuyenda.Chifukwa chake, LTPO TFT itha kugwiritsidwa ntchito ngati LTPS kuwonetsa zinthu zam'manja zomwe zimayenera kusintha mwachangu mawonekedwe a pixel, monga makanema ndi masewera.Itha kugwiritsidwanso ntchito ngati dera la oxide kuwonetsa zomwe zili ngati zithunzi kapena mawotchi.Mkhalidwe wamtunduwu wa mawonekedwe a pixel akusintha pang'onopang'ono.