Itandukaniro riri hagati ya OLED na QLED

Mu ikoranabuhanga rigezweho ryo kwerekana amashusho mu buryo bugezweho, OLED (Organic Light-Emitting Diode) na QLED (Quantum Dot Light-Emitting Diode) nta gushidikanya ko ari ibintu bibiri by'ingenzi byibandwaho. Nubwo amazina yabyo asa, bitandukanye cyane mu mahame ya tekiniki, imikorere, n'uburyo bwo kuyakora, hafi ya byose bikaba bigaragaza inzira ebyiri zitandukanye cyane zo guteza imbere ikoranabuhanga ryo kwerekana amashusho.

Mu by’ukuri, ikoranabuhanga ryo kwerekana OLED rishingiye ku ihame rya electroluminescence y’umwimerere, mu gihe QLED yishingikiriza ku buryo bwa electroluminescent cyangwa photoluminescent bw’utudomo twa quantum inorganic. Kubera ko ibikoresho bidakora muri rusange bifite ubushyuhe bwinshi n’ubutabire, QLED ifite inyungu mu bijyanye no kugumana urumuri no kuramba. Iyi niyo mpamvu benshi bafata QLED nk'icyerekezo cyiza ku ikoranabuhanga ryo kwerekana mu gisekuru gitaha.

Mu magambo make, OLED itanga urumuri binyuze mu bikoresho by’umwimerere, mu gihe QLED itanga urumuri binyuze mu tudomo twa quantum tudafite umwimerere. Niba LED (Light-Emitting Diode) igereranywa na "mama", noneho Q na O bigereranya inzira ebyiri zitandukanye z’ikoranabuhanga rya "seternal". LED ubwayo, nk'igikoresho cya semiconductor gitanga urumuri, itera imbaraga z'urumuri iyo umuriro unyuze mu bikoresho by'urumuri, bigatuma habaho ihinduka ry'amashanyarazi.

Nubwo OLED na QLED byombi bishingiye ku ihame ry’ibanze ryo gutanga urumuri rya LED, biruta cyane ecran za LED zisanzwe mu bijyanye n’ubushobozi bw’urumuri, ubucucike bwa pixel, imikorere y’amabara, no kugenzura ikoreshwa ry’ingufu. Ecran za LED zisanzwe zishingira kuri chips za semiconductor zikoresha electroluminescent, hamwe n’uburyo bworoshye bwo gukora. Ndetse na ecran za LED zifite ubucucike bunini zishobora kugera kuri pike ya pixel ya 0.7 mm gusa. Mu buryo bunyuranye, OLED na QLED byombi bisaba ubushakashatsi bwa siyansi buri hejuru cyane n’amahame ya 工艺 kuva ku bikoresho kugeza ku gukora ibikoresho. Kuri ubu, ibihugu bike gusa nka Ubudage, Ubuyapani, na Koreya y'Epfo bifite ubushobozi bwo gukoresha imiyoboro yabyo yo hejuru y’ibikoresho, bigatuma habaho imbogamizi zikomeye mu ikoranabuhanga.

Uburyo bwo gukora ni irindi tandukaniro rikomeye. Igice gitanga urumuri cya OLED ni molekile z’umwimerere, ubu zikoresha cyane cyane inzira yo guhumeka—zitunganya ibikoresho by’umwimerere mu miterere mito ya molekile munsi y’ubushyuhe bwinshi hanyuma zikongera kubishyira ahantu runaka. Ubu buryo busaba ibidukikije biri hejuru cyane, burimo inzira zigoye n’ibikoresho nyabyo, kandi icy’ingenzi kurushaho, buhura n’imbogamizi zikomeye mu guhaza ibyifuzo by’ibikoresho binini byo mu icupa.

Ku rundi ruhande, ikigo gitanga urumuri cya QLED ni nanocrystals za semiconductor, zishobora gushonga mu buryo butandukanye. Ibi bituma habaho gutegura hakoreshejwe uburyo bushingiye ku bisubizo, nko gukoresha ikoranabuhanga ryo gucapa. Ku ruhande rumwe, ibi bishobora kugabanya neza ikiguzi cyo gukora, kandi ku rundi ruhande, bigabanya imbogamizi z'ingano ya ecran, bikongera uburyo bwo kuyikoresha.

Muri make, OLED na QLED ni ikoranabuhanga rigezweho mu gutanga urumuri rw’umwimerere n’urudaca, buri kimwe gifite imbaraga n’intege nke zacyo. OLED izwiho kuba ifite igipimo cyo hejuru cyane cyo kugereranya urumuri n’imiterere yo kwerekana urumuri, mu gihe QLED ikunzwe kubera ubushobozi bwayo bwo kugumana ibikoresho n’ikiguzi. Abaguzi bagomba guhitamo bakurikije ibyo bakeneye mu mikoreshereze nyayo.