Source: IT House
IT House Lub Rau Hli 17th xov xwm tshawb fawb lub koom haum Omdia tsis ntev los no tau tshaj tawm tsab ntawv tshaj tawm tias xyoo 2020 Samsung yuav tsim cov polysilicon thiab oxide (LTPO) nyias-zaj duab xis transistor (TFT) hloov pauv OLED zaub rau Galaxy Note 20 series, thiab tej zaum kuj yuav yog Apple tom ntej. xyoo.IPhone khoom.Cov xov xwm dhau los tau hais tias iPhone 13 yuav siv LTPO OLED screen.
Samsung zaub tau tsim nws tus kheej LTPO TFT txhawm rau txhim kho kev siv hluav taws xob, thiabTsis ntev los no tau hu nws lub LTPO thev naus laus zis raws li kev sib xyaw oxide thiab polysilicon (HOP) TFT.
Samsung Electronics launched 1.2 thiab 1.4-nti saj zawg zog OLED Galaxy Watch Active 2 nrog LTPO TFT nyob rau hauv 2019, thiab ua pov thawj tias LTPO TFT wearable ntaus ntawv roj teeb lub neej yog zoo dua LTPS.Xyoo 2020, Samsung Electronics yuav siv LTPO thev naus laus zis los tsim cov OLED hloov pauv rau nws cov Galaxy Note 20 series tshiab, uas txhais tau hais tias Samsung's LTPO thev naus laus zis yuav siv rau hauv 6.x-inch smartphones.
Apple kuj tau siv LTPO TFT thev naus laus zis los tsim OLEDs hloov tau yooj yim rau Apple Watch Series 4 hauv 2018, uas txhim kho roj teeb lub neej zoo heev.Tsis ntev los no, Apple npaj yuav siv LTPO TFT thev naus laus zis los tsim OLEDs hloov pauv rau nws cov iPhones hauv 2021 nrog Samsung Display, LG Display, JDI, BOE thiab lwm cov chaw tsim khoom.LTPO TFT tuaj yeem dhau los ua cov thev naus laus zis tseem ceeb ntawm OLED kev tsim khoom.
LTPO tuaj yeem txuag tau hluav taws xob ntau
LTPO TFT yog kev sib xyaw ntawm oxide TFT thiab polysilicon TFT.Nws muaj qhov zoo ntawm ob lub TFT thev naus laus zis.LTPS yog qhov zoo tshaj plaws TFT thev naus laus zis rau kev khiav hauj lwm OLED cov lus qhia nrog cov khoom siv hluav taws xob siab, tab sis nws kuj muaj qhov siab tshaj tawm ntawm lub xeev tawm tam sim no.Oxide yog qhov zoo tshaj plaws TFT thev naus laus zis rau kev khiav hauj lwm OLED cov lus qhia nrog qis tawm ntawm lub xeev to tam sim no, tab sis nws cov hluav taws xob txav tau qis dua.
Lub siab xau tam sim no ntawm LTPS TFE yuav txo qhov ci ntawm daim duab nrog lub sijhawm, yog li txhua tus ncej yuav tsum tau sau cov tsav tsheb.Ntawm qhov tod tes, qhov tsis tshua muaj hluav taws xob tam sim no ntawm LTPO tsuas yog yuav tsum tau sau cov tsav hluav taws xob hauv thawj thav duab thaum lub vijtsam tsis txav.Yog li ntawd, LTPO TFT tuaj yeem siv tau zoo li LTPS los tso saib cov ntsiab lus ntawm lub xov tooj ntawm tes uas xav tau kom hloov pauv lub xeev ntawm pixel Circuit Court sai, xws li tsos thiab ua si.Nws tseem tuaj yeem siv los ua oxide Circuit Court los tso saib cov ntsiab lus zoo li qub xws li duab lossis moos.Lub xeev ntawm hom zaub pixel Circuit Court hloov maj mam.
LTPO TFT yuav dhau los ua cov thev naus laus zis tseem ceeb ntawm OLED kev tsim khoom
Feem ntau cov khoom siv txawb tau tsom mus rau kev txhim kho lub roj teeb lub neej ntawm lub cuab yeej, vim tias lawv yuav tsum tau ua kom qhov loj me thiab ua haujlwm ntawm cov zaub, xws li 5G kev sib txuas lus, ntau lub koob yees duab thiab kev ruaj ntseg sensors.Yog li ntawd, txhawm rau ua kom tau raws li qhov yuav tsum tau muaj ntawm cov khoom siv mobile, kev siv hluav taws xob tau dhau los ua qhov tseem ceeb dua rau cov chaw tsim khoom lag luam.
Hauv txoj kev xav, LTPO TFT tuaj yeem txuag tau 5-15% ntawm kev siv hluav taws xob siv piv rau LTPS TFT.Txawm li cas los xij, kev tsim khoom ntawm LTPO TFT xav tau cov cuab yeej siv ntau dua thiab tus nqi siab dua li ntawm LTPS TFT.Yog li ntawd, vaj huam sib luag manufacturers muaj kev txhawj xeeb txog yuav ua li cas txo cov cuab yeej siv peev nyiaj ntxiv yam tsis muaj teeb meem ntawm overcapacity.
Post lub sij hawm: Jul-17-2020