Malunga neminyaka esixhenxe eyadlulayo, iSharp yaqala ukuvelisa iipaneli zekristale yolwelo isebenzisa itekhnoloji ye-IGZO yobunini. Itekhnoloji ye-IGZO ibe yimpumelelo yesithsaba kwimveliso yeepaneli ze-LCD. Ngokwesiko, i-silicon isetyenziselwe ukuvelisa i-transistor yefilimu ebhityileyo yokuqhuba iikristale zamanzi kwiipaneli, ukusuka kwi-amorphous "ecothayo" ukuya kwipolycrystalline ekhawulezayo ngokwesantya se-electron. Inkampani yaseJapan iSharp yaya phambili kwaye yaqala ukudala ii-transistors kwindibaniselwano ye-oxides yezinto ezifana ne-indium, i-gallium kunye ne-zinc. Ukuhamba kwe-electron kwi-IGZO transistors kuye kwanda ngamaxesha angama-20-50 xa kuthelekiswa ne-silicon. Oku kuvumele ukunyuka kwe-bandwidth (ukwenyuka kwesisombululo sokubonisa) ngaphandle kokunyuka kokusetyenziswa.
Ukususela kwi-2012, iteknoloji ye-IGZO sele ifumene izizukulwana ezine kunye kwesesihlanu isizukulwana. Umnini omtsha we-Sharp, i-Hon Hai Group (i-Foxconn), incede ukukhawulezisa inguqu kwimveliso yeepaneli ze-LCD nge-teknoloji ye-IGZO. Utyalo-mali oluvela kwingxilimbela yaseTaiwan luncede ukuqaliswa kweSharp kulo nyaka uphelileyo imigca yokuveliswa kweLCD usebenzisa iteknoloji ye-IGZO. Oku kuthetha ukuba iziboniso ze-Sharp ezimangalisayo ze-LCD ziya kubonakala ngakumbi kwii-smartphones, iilaptops, imiboniso yedesktop kunye nomabonakude.
Ukusebenzisa isizukulwana sesihlanu seteknoloji ye-IGZO, i-Sharp sele ivelisa ezinye iimveliso. Ngokomzekelo, malunga neeveki ezimbini ezidlulileyo thina malunga nokukhululwa Sharp yokuqala 31,5-intshi esweni ngesisombululo 8K (7680 × 4320 pixels) kunye nezinga lokuhlaziya 120 Hz. Ngaphambili kwaziwa ukuba i-IGZO 5G yaba sisiseko seTV ye-80-intshi yenkampani enesisombululo esifanayo. Xa kuthelekiswa neteknoloji ye-IGZO yesizukulwana se-4, ukuhamba kwe-electron kuye kwanda ngamaxesha e-1,5, okwenza kube lula ukunciphisa ukusetyenziswa kwepaneli nge-10% ngaphandle kokunciphisa ukukhanya kunye nokunikezelwa kombala. Ngendlela, i-substrate eyenziwe ngee-transistors zefilimu ezincinci usebenzisa iteknoloji ye-IGZO ifanelekile ukuveliswa kweepaneli ze-OLED. Oku kunika iSharp ithuba lokudala iiphaneli ze-OLED eziphambi koyilo lwabakhuphisanayo ngokomgangatho kunye nokusebenza kakuhle kwamandla. Makhe sisothuse uSharp.
umthombo: 3dnews.ru