Tsis muaj kev txwv rau kev ua tiav: Ntse LCD panels tau hloov mus rau 5 tiam ntawm IGZO thev naus laus zis

Txog xya xyoo dhau los, Sharp pib tsim cov kua siv lead ua kua uas siv cov cuab yeej siv IGZO. IGZO thev naus laus zis tau dhau los ua qhov kev ua tiav hauv kev tsim cov LCD panels. Kev lig kev cai, silicon tau siv los tsim cov yeeb yaj kiab nyias nyias rau kev tsav cov kua siv lead ua kua hauv cov vaj huam sib luag, xws li "slow" amorphous mus rau polycrystalline sai dua nyob rau hauv cov nqe lus ntawm electron ceev. Lub tuam txhab Nyij Pooj Sharp tau mus ntxiv thiab pib tsim cov transistors los ntawm kev sib xyaw ntawm oxides ntawm cov ntaub ntawv xws li indium, gallium thiab zinc. Kev txav hluav taws xob hauv IGZO transistors tau nce 20-50 npaug piv rau silicon. Qhov no tso cai rau nce bandwidth (ntau cov zaub daws teeb meem) yam tsis muaj kev noj ntau ntxiv.

Txij li thaum xyoo 2012, IGZO thev naus laus zis twb tau ntsib plaub tiam neeg thiab pib hloov rau tiam thib tsib. Sharp tus tswv tshiab, Hon Hai Group (Foxconn), tau pab txhawb kev hloov pauv mus rau kev tsim cov LCD panels nrog IGZO thev naus laus zis. Kev nqis peev los ntawm Taiwan tus loj heev pab Sharp tso tawm xyoo tas los hloov loj kab rau kev tsim cov LCDs siv IGZO technology. Qhov no txhais tau hais tias Sharp qhov zoo kawg nkaus LCD cov lus yuav tshwm sim hauv smartphones, laptops, desktops thiab TVs.

Siv lub cim thib tsib ntawm IGZO thev naus laus zis, Sharp twb tau tsim qee cov khoom lag luam. Piv txwv li, kwv yees li ob lub lis piam dhau los peb hais hais txog kev tso tawm ntawm Sharp thawj 31,5-nti saib nrog 8K daws teeb meem (7680 × 4320 pixels) thiab tus nqi refresh ntawm 120 Hz. Me ntsis ua ntej nws tau paub tias IGZO 5G tau los ua lub hauv paus rau lub tuam txhab 80-nti TV nrog tib qhov kev daws teeb meem. Piv rau 4 tiam IGZO thev naus laus zis, kev txav hluav taws xob hluav taws xob tau nce los ntawm 1,5 npaug, txo cov vaj huam sib luag noj los ntawm 10% yam tsis muaj kev cuam tshuam qhov ci thiab xim rendering. Los ntawm txoj kev, lub substrate ua los ntawm nyias zaj duab xis transistors siv IGZO technology yog tsim rau zus tau tej cov OLED panels. Qhov no muab sijhawm rau Sharp los tsim OLED vaj huam sib luag uas ua tau zoo ua ntej ntawm cov neeg sib tw tsim qauv ntawm kev ua tau zoo thiab lub zog ua haujlwm. Cia Sharp surprise peb.

Tau qhov twg los: 3d xov.ru