Emva kokushiya izikrini ze-LCD kwiimodeli eziphezulu ze-iPhone, iApple ingathatha inyathelo elifanayo kwizikrini ze-iPad kunye neMac, kodwa kubonakala ngathi Ngeli xesha ngekhe lisebenzise izikrini ze-OLED kodwa itekhnoloji entsha ebizwa ngokuba yi-miniLED Inempawu zayo ezenza ukuba kufaneleke ngakumbi kwezi zixhobo zikhulu. Yintoni i-miniLED? Siza kukuchazela apha ngezantsi.
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Ukukhanyisa ngotshintsho olukhulu
Ukuqala, siza kuchaza ngokucacileyo ukuba iphaneli ye-LCD ye-LED isebenza njani kwaye iguquke njani kule minyaka idlulileyo. Kula mapaneli, iipekseli, ukuze zikhanyise, kufuneka zikhanyiselwe ngasemva. Ngale nto, i-LED emhlophe ihlala isetyenziswa (yiyo loo nto igama). Iipaneli ze-LCD ze-LED zinomgangatho obonakalayo obonakalayo kunye ne-colorimetry, kodwa zikwanengxaki enkulu: ukubanakho ukubanakho ukubonisa abamnyama abamsulwa, kuba bahlala bephela benokukhanya okushiyekileyo ngasemva. Ukukhanya okushiyekileyo ngasemva kwenza iipikseli ezimnyama zibonakale zingwevu kakhulu kwaye oku kunezinye iziphumo: kuthintela umahluko, kunciphisa ii-angles zokubukela kwaye kubonise imibala engacacanga, ethe kratya.
Ukuzama ukunciphisa oku kunqongophala, ishishini lenze indlela engcono yokukhanyisa iipikseli, ezazingenguye omnye ngaphandle kokubeka ii-LED ezininzi kwiindawo ezahlukeneyo zesikrini. Ngale nto bakwazile ukukhanyisa kuphela iindawo ezazifuneka kwaye bashiye ezo kwakufuneka kuboniswe mnyama omsulwa. Oku kuphucule umahluko kwaye kukhokelele kubuchwephesha obusebenzayo bokukhanya okungasemva njenge-Full Array LED okanye kutshanje i-QLED, eziseseyinkqubo efanayo. Ezi nkqubo zilawula ukubeka emva kwescreen inani le-LEDs (phakathi kwe-100 kunye ne-500) evumela ukulawula ukucinywa ngokufanelekileyo kwaye ke, ngokuphucula ukuphucula umahluko kwaye ukwazi ukucima i-LED nganye ukufezekisa mnyama ngaphandle kokukhanya okushiyekileyo.
Ikamva elikhawulezayo lidlula kwi-miniLED
I-miniLED ilukhululo olukhulu lokhanyiso lwasemva lweepaneli ze-LCD zexesha lobomi, apho ngoku endaweni yokuba ne-15-100-300-500 ye-LED ekhanyisa ipaneli, ngaphezulu kwe-15000 inokumiliselwa enokuthi icutheke ngokukodwa ukubonisa umbala obalaseleyo, umahluko ongcono kunye nokufezekisa emnyama emnyama. Kuyinyani ukuba kukude kumanqaku okukhanya ayi-8.294.400 anikwa ziiphaneli ze-4K ze-OLED, apho ipikseli nganye iyakwazi ukuzicima okanye ukuzicima.
Uncedo olukhulu lweepaneli ze-miniLED kukuba Silahla ezinye iingxaki ezinxulumene netekhnoloji ye-OLED, njengokuthotywa kwezinto zokukhanya okukhanya okunezinto eziphilayo kunye nokudinwa / ukugcinwa ngenxa yokuvezwa ixesha elide yemifanekiso ephindaphindayo (apha kungangena iimenyu zeapps okanye iinkqubo eziboniswa ngokuqhubekayo kwiscreen yonke imini yokusebenza).
Inyathelo elilandelayo yi-microLED
Indalo yendalo yetekhnoloji ye-miniLED yi-microLED, okwangoku eneendleko eziphezulu zemveliso ezithintela ukusetyenziswa kwayo kwizixhobo ezinje ngezi sithetha ngazo, kodwa Bayakwazi ukubeka ii-LED ezininzi njengoko kukho iipikseli kwiscreen, ukuze ilinganiswe ne-OLED, ipikseli nganye inokukhanya kwayo, kodwa ngaphandle kweengxaki ezibangelwe yi-OLED. Kodwa le yinto esingazukuyibona okwangoku.