OLED yerekana: Kuki Byahindutse kimwe nibikorwa byamabara meza?

Muburyo bugezweho bwo kwerekana ikoranabuhanga, ecran ya OLED igaragara neza hamwe nibikorwa byayo byamabara meza kandi ashimishije amaso, bikundwa cyane nabakora ibicuruzwa n'abaguzi. None, kuki OLED yerekana ishobora kwerekana amabara meza? Ibi ntibishobora gutandukana namahame yihariye ya tekiniki nibyiza byingenzi.

OLED, cyangwa diode kama itanga urumuri, ni tekinoroji yerekana aho ibikoresho bya semiconductor organique hamwe nibikoresho bitanga urumuri bisohora urumuri rwigenga munsi ya drake. Bitandukanye na gakondo ya kirisiti yerekana (LCDs), OLED ntisaba itara ryinyuma, kuko buri pigiseli ishobora gusohora urumuri rwigenga. Iyi mikorere-yonyine iranga nimwe mubintu byingenzi byihishe inyuma yamabara meza ya OLED. Muri LCDs, urumuri rutangwa numucyo winyuma rugomba kunyura mumazi ya kirisiti ya kirisiti hamwe nayunguruzo rwamabara kugirango yerekane amabara, inzira itera gutakaza igice cyumucyo, bigira ingaruka kumabara yibara no kunyeganyega.

Ibinyuranye, pigiseli ya OLED isohora urumuri mu buryo butaziguye, birinda neza gutakaza urumuri no gukora ibara ryiza kandi ryiza cyane. Urebye muburyo bwa tekiniki, tekinoroji ya OLED, nka WRGB OLED, ifata ibara ryamabara ane, bivuze ko buri pigiseli igizwe nibice bine: W (cyera), R (umutuku), G (icyatsi), na B (ubururu). Ugereranije na pigiseli yamabara atatu gakondo, ubu buryo bwamabara ane burashobora gutwara subpixels nyinshi. Dufashe HD yuzuye nkurugero, disikuru zisanzwe zishobora kuba zifite subpixels miliyoni 6.2 gusa, mugihe WRGB OLED ifite subpixels zigera kuri miliyoni 8.3 zo kwerekana amabara, bigatuma amabara akungahaye kandi arambuye.

Muri icyo gihe, WRGB OLED ikoresha tekinoroji yo kongera amabara, ikirinda neza ibintu byahinduye ibara bishobora kugaragara muri gakondo ya RGB y'amabara atatu ya OLEDs mugihe werekana ubururu, bityo bikerekana amabara 100% asobanutse neza yegereye amajwi karemano kandi atezimbere cyane amabara meza kandi neza. Kubakora ibicuruzwa, ibyiza bya tekinoroji ya OLED bibaha umwanya mwiza mumarushanwa yisoko.

Ababikora benshi kandi benshi bashora imari mubushakashatsi, iterambere, no kubyaza umusaruro OLED yerekana, guhora utezimbere inzira no kuzamura ireme ryibicuruzwa. Kurugero, umurongo wambere wibikorwa byisi ukoresheje tekinoroji ya OLED yatangiye kubaka muruganda i Wuhan. Icapiro rya OLED tekinoroji itanga inyungu ya gamut yagutse, irusheho kunoza imikorere yamabara ya OLED yerekana. Byongeye kandi, iri koranabuhanga, risa n’icapiro rya inkjet, rituma icapiro ryuzuye ryibikoresho bitanga urumuri, ntabwo byikuba kabiri imikoreshereze y’ibikoresho ahubwo binatuma umusaruro ukenerwa n’ibidukikije bidakenewe, bikagabanya neza gukoresha inganda. Ibi bifite akamaro kanini kubabikora kugabanya ibiciro no kuzamura umusaruro.

Mu rwego rwo kwerekana ibicuruzwa, amabara meza ya OLED nayo yerekana ubwiza budasanzwe. Bitewe nibikorwa byabo byiza kandi bigaragara neza, OLED yerekanwe irashobora kuba yujuje ibyangombwa bisabwa cyane byamabara kubikenerwa, nkibicuruzwa bya elegitoroniki yo mu rwego rwo hejuru nibikoresho byerekana umwuga. Itandukaniro ryabo ryinshi kandi ryagutse ryibara rya gamut rifasha kwerekana neza amashusho na videwo birambuye, hamwe nibice bitandukanye byamabara, biha abakoresha uburambe bwibonekeje.

Muncamake, OLED yerekana, hamwe nihame ryabo-ryonyine, ibintu bya tekiniki bigezweho, hamwe niterambere rihoraho mubikorwa byumusaruro, byahindutse kimwe namabara meza. Haba kubikorwa binini byakozwe nababigaragaza cyangwa ibikenerwa byihariye kubigaragaza byihariye, OLED yerekana imikorere idasanzwe nubushobozi bukomeye, ikomeza kuyobora iterambere ryikoranabuhanga ryerekana mugihe cyiza kandi cyiza.