Tsis ntev los no, cov neeg tshawb nrhiav los ntawm Hefei University of Technology, nrog kev koom tes nrog University of Science thiab Technology ntawm Tuam Tshoj thiab cov Guangdong Academy of Sciences, tau siv cov graphite theem carbonitride mus rau lwm tiam ntawm cov qauv quantum dot zaub (QLED) technology thawj zaug, thiab ntse fabricated ib tug tshiab quantum dot zaub ntaus ntawv.
QLED muaj qhov zoo ntawm cov xim siab purity, dav xim gamut, ib qho yooj yim zaub loj ntawm lub vojvoog uas yooj yooj yim, cov cuab yeej ntaus nqi, thiab lwm yam. Nws yog xam raws li cov cim ntxiv tom qab tshuab OLED, tab sis nws tsis tsim nyog tsim cov ntaub ntawv tshiab thiab cov cuab yeej tshiab.
Cov neeg tshawb xyuas siv lub thermal polymerization txoj kev los ua ke cov pa roj carbon dioxide nrog ob daim ntawv zoo li cov qauv ntawm graphene. Tom qab ntawd, ib tug quantum dot tau npaj los ntawm ultrasonic stripping cov txheej txheem, thiab cov quantum dot siv raws li lub teeb-emitting txheej, thiab cov tshuaj yog npaj los ntawm kev txhim kho cov txheej. Lub xiav illuminated quantum dot zaub prototype ntaus ntawv. Kev sim ua pom tau tias cov khoom quantum teev muaj qhov luminous efficiency txog li 49.8%.
Qhov kev kawm no yuav qhib tau cov kev qhia tshiab rau cov cim ntxiv ntawm cov qauv siv ntau npaum li cas. Tam sim no, cov neeg tshawb nrhiav tau zoo tshaj plaws los txhim kho txoj kev ci ntsa iab, luminous efficiency, xim purity, xim saturation thiab lwm yam yeeb yam ntawm cov khoom tshiab kom tau raws li cov kev xav tau ntawm kev lag luam tshiab. .
Cov kev tshawb fawb tau raug luam tawm nyob rau hauv qhov kev tshawb fawb txog kev kawm "Today's Materials".
