Kuki wahitamo ikoranabuhanga rya OLED?

Mu gihe cy’irushanwa rikomeye mu ikoranabuhanga ryo kwerekana amashusho muri iki gihe, ikoranabuhanga rya OLED (Organic Light-Emitting Diode) rigaragara cyane mu nyungu nyinshi kandi ririmo kwinjira mu nzego zitandukanye, kuva ku bikoresho by’ikoranabuhanga kugeza ku byuma by’umwuga, ku muvuduko udasanzwe. Ugereranyije n’ikoranabuhanga gakondo nka LCD (Liquid Crystal Display), inyungu nyamukuru ya ecran za OLED iri mu miterere yazo bwite, aho buri pixel ishobora gucanwa no kuzimwa ukwayo. Iri tandukaniro ry’ibanze rituma habaho iterambere rikomeye mu gukoresha ingufu n’imiterere y’ibikoresho, rigakomeza umwanya waryo nk’ikoranabuhanga rigezweho ryo kwerekana amashusho.

Imikorere myiza ya ecran za OLED: Ingufu zikoreshwa neza, Umuvuduko mwinshi, n'inguni zo kureba neza
Akamaro k'ibanze k'ikoranabuhanga rya ecran ya OLED ni imbaraga nke cyane ikoresha. Bitandukanye na ecran za LCD, zishingiye ku rumuri ruhoraho rukora, pixels za OLED zishobora kuzimwa burundu iyo zigaragaza amashusho yijimye cyangwa y'umukara, nta ngufu zikoresha. Amakuru agaragaza ko module ya AMOLED ya santimetero 24 ikoresha miliwati 440 gusa, mu gihe module ya polysilicon LCD ifite ingano imwe ikoresha miliwati zigera kuri 605, bigaragaza inyungu ikomeye yo gukoresha ingufu. Ibi ni ingenzi ku bikoresho bigendanwa biharanira kumara igihe kirekire bateri. Icya kabiri, ecran za OLED zifite umuvuduko utangaje wo gusubiza ku rwego rwa microsecond, zihuta cyane kurusha ecran za LCD zisanzwe, zikuraho burundu ubwinshi bw'amashusho ahindagurika. Ibi bitanga ubunararibonye bwiza budasanzwe ku mikino yo ku rwego rwo hejuru, ukuri kwa virtual, n'ibirimo videwo byihuta cyane. Byongeye kandi, kubera ihame ryo kwishyira hejuru, ecran za OLED ntizigaragaza kwangirika kw'amabara n'urumuri nubwo zirebwa mu nguni zikomeye, aho inguni zo kureba zihagaze n'izitambitse zirenga dogere 170, zigatanga uburyo bwiza bwo kureba mu itsinda.

Ubwiza bw'ishusho n'ingufu za ecran za OLED: Ubwiza bwo hejuru, Ubushyuhe bunini, n'igishushanyo gito, cyoroheje, kidahindagurika
Ku bijyanye no kwerekana neza, ikoranabuhanga rya ecran ya OLED naryo rirakomeye. Muri iki gihe, ecran nyinshi za OLED zifite ubushobozi bwo kwerekana neza zikoresha ikoranabuhanga rya Active-Matrix (AMOLED), aho ecran isohora urumuri ishobora kongera amabara menshi arenga 260.000, ikagera ku mabara menshi cyane kandi ikagira itandukaniro rikomeye. Hamwe n'ikoranabuhanga rihoraho, ubushobozi bwo kwerekana ecran za OLED buhora bugera ku burebure bushya. Muri icyo gihe, ibikoresho bya OLED bifite ubushyuhe bwinshi cyane (ubusanzwe buri hagati ya -40°C na 80°C), bigatuma imikorere ihamye mu nganda zikonje cyane zo hanze cyangwa mu bushyuhe bwinshi, bikongera cyane ubushobozi bwazo bwo gukoresha mu rwego rw'ubutaka. Mu miterere, ecran za OLED ntizikenera module y'urumuri rw'inyuma cyangwa urwego rwa crystal y'amazi, bigatuma ziba nto cyane kandi zoroshye kurusha ecran za LCD zingana. Ibi ntibyemewe gusa ko ibikoresho byoroshye bishushanya, ahubwo binatuma habaho ubushobozi bwo guhangana n'ihungabana, bigatuma zishobora kwihanganira kwihuta no guhindagura cyane, no kwihuza n'ahantu hakenewe cyane.

Impinduramatwara y'Ibikoresho bya OLED: Ecran zihindagurika n'Ibyiza by'ejo hazaza
Ubushobozi bukurura cyane bwa ecran ya OLED buri mu buryo ikora neza. Ishobora gushyirwa mu buryo bw'umwuka cyangwa igashyirwa ku bikoresho byoroshye nka pulasitiki cyangwa resins, bigatuma habaho "ecran zoroshye" zishobora gupfunyika, zishobora gupfunyika, cyangwa se zishobora gupfunyika. Iki kintu gihindura cyane imiterere y'ibikoresho by'ikoranabuhanga, bigatanga ibikoresho bishya nka telefoni zigendanwa zishobora gupfunyika na televiziyo zishobora gupfunyika, kandi bigatanga amahirwe atagira ingano yo gukoresha mudasobwa mu gihe kizaza. Muri make, kuva ku bwiza bw'ishusho budasanzwe no kwihuza neza n'ibidukikije kugeza ku miterere ihinduka, ikoranabuhanga rya ecran ya OLED riri gukoresha inyungu zaryo zose kandi zitandukanye kugira ngo ryubake isi nziza, y'ubuntu kandi ikwirakwira hose.