Tsis ntev los no, TCL tau ua kom sai sai rau ntawm qhov kev txiav txim siab ntawm cov quantum dots, nrog rau kev ua haujlwm thiab kev ua neej ntawm cov xim liab, ntsuab thiab xim thawj xim, thiab daim ntawv thov kev siv tshuab luam ntawv. Feem ntau ntawm lawv tau tawm tsam TCL, thiab thaj teb ntawm quantum dot zaub yog hais txog usher. Kev hloov ntawm photoluminescence rau electroluminescence.
Daim ntawv thov ntawm quantum dot technology nyob rau hauv cov lus teb muaj ob theem: electroluminescence thiab photoluminescence. Cov lus qhia txog quantum dot tam sim no muaj nyob rau hauv kev ua lag luam raws li txoj cai ntawm photoluminescence, uas yog thaum lawv tseem muaj nuj nqi qaub qaum nruab nta technology (QD-BLU) thiab kua ua kua dej, uas yog quantum dot backlit kua crystal display (QD-LCD), uas yog tsuas yog ib qho quantum dot zaub xwb. Thawj tiam ntawm kev siv. Electroluminescence yog ib qho khoom quantum dot uas tawm txawv xim ntawm lub teeb ntawm nws tus kheej hauv lub teb hluav taws xob. Nws tuaj yeem hais tias txoj cai ntawm QLED yog zoo ib yam li OLED, tiam sis nws muaj xim zoo tshaj plaws gamut, purity siab dua, kev ua kom muaj txiaj ntsim zoo dua thiab cov khoom siv ruaj tshaj li OLED. Zoo dua qub thiab tsis tshua kim kom ua.
Txawm hais tias QLED muaj qhov muaj txiaj ntsim zoo, nws kuj ntsib ntau yam teeb meem, xws li tsis tshua muaj neeg lub teeb xiav, lub neej ntawm cov khoom siv xiav tsis tuaj yeem tawg, thiab cov khoom luam tawm thiab cov txheej txheem uas muaj peev xwm twb paub tau ntau lawm ntawm QLED tsis paub tab. Txawm tias lub tshuab QD-OLED, uas tam sim no muaj kev txhawj xeeb, siv lub teeb xiav uas pom los ntawm OLED cov khoom siv los ua kom pom cov xim liab thiab ntsuab ci quantum cov ntaub ntawv, uas tseem yog txoj kev zoo ntawm txoj kev photoluminescence.
Nyob rau hauv lub ntsej muag ntawm ntau cov teeb meem ntawm QLED, TCL tsim lub loj tshaj plaws cov khoom khoom tshawb nrhiav thiab kev loj hlob nyob rau hauv Suav teb - TCL Pawg Muaj Kev Tshawb Fawb Lub Tsev Kawm cov khoom tshawb nrhiav thiab kev loj hlob. Nyob rau hauv xyoo tas los no, nws tau kov yeej ntau yam teeb meem hauv thaj tsam ntawm cov ntaub ntawv tso tawm thiab yeej ntau thawj zaug. Thaum ntxov li peb xyoos dhau los, TCL Cov Ntaub Ntawv Tso Cai R & D Center tau daws qhov teeb meem ntawm cov teeb liab-lub teeb ntsuab quantum dot cov ntaub ntawv. Hais txog qhov teeb meem kev pab cuam lub neej, TCL ua tiav cov theem ntawm cov xim liab thiab ntsuab quantum cov ntaub ntawv nyob rau thaum kawg ntawm xyoo 2017, uas yog thawj hauv kev lag luam. Cov teeb liab quantum dot khoom (T95) siv tau tas li rau ntau tshaj 3,000 xuab moos, deb tshaj qhov qub thoob ntiaj teb ua theem ntawm 10 zaug; ntsuab teeb quantum dot khoom (T50) yuav siv tsis tu ncua rau ntau tshaj 20,000 teev, deb tshaj li lub ntiaj teb dhau los ua theem 5 zaug. Yog li, TCL twb tau kov yeej qhov kev ua tau zoo thiab lub neej ntawm cov duab liab qab thiab lub teeb ntsuab quantum dot.
Tsis tas li ntawd, TCL tau ua tiav qhov kev kawm tau zoo tshaj plaws nyob rau hauv qhov nyuaj tshaj los daws cov teeb meem cuaj caum quantum dot. Nws twb tau ua tiav qhov kev tsim ntau ntau ntawm cov xim xiav ntawm lwm cov xim quantum, thiab nws cov teeb ci xiav yuav ncav cuag 23%. Nws tseem yog tib pab neeg hauv lub ntiaj teb no ua tiav qhov kev tshwm sim no kom deb li deb. . Txog rau tam sim no, hauv industrialization ntawm quantum dot cov ntaub ntawv, TCL tsuas qhov teeb meem kawg ntawm lub neej ntawm cov ntaub ntawv xiav lub teeb. Thaum cov quantum dot khoom yog ntse pawg ua, nws yuav tsis tsuas yog ib tug breakthrough ntawm TCL, tab sis kuj yog ib qho tseeb benchmark rau Tuam Tshoj mus sawv ntawm lub forefront ntawm lub ntiaj teb nyob rau hauv lub teb ntawm ntxiv mus muag zaub technology.
Nws yog to taub tias Guangdong Juhua, tau txais kev tso nyiaj los ntawm TCL tus Huaxing Optoelectronics Co., Ltd. tau tsim muaj cov pej xeem qhib platform rau G4.5 luam tawm duab R & D. Ntxiv nrog rau kev npaj txhij rau kev npaj ntau ntau ntawm cov ntawv sau ua OLED, nws tseem ua kom muaj cov tswv yim tseem ceeb rau luam QLED thiab tau sau ua tiav 5 Q Coloring QLED yog npaj qhov kev loj hlob ntawm cov loj loj AM QLED cov lus. Cov xwm txheej loj ntawm cov quantum dot gradual yuav pab tau ntau lawm thiab daim ntawv thov los ntawm cov txheej txheem luam ntawv. Nyob rau tam sim no, raws li qhov tsuas tuam txhab hauv Suav teb uas ua tiav txoj kev sib koom ntsug ntawm kev lag luam, TCL tau raug xaiv ua ntej thiab sib npaug hauv cov ntaub ntawv quantum dot cov khoom siv, cov nqi luam yeeb quantum dot, luam tawm kev siv tshuab, thiab G4.5 luam tawm duab. Kev lag luam kev lag luam los ntawm CRT, mus rau LCD, OLED, cov cuab yeej technology tau siv nyob rau ntawm txhais tes ntawm txawv teb chaws Giants, QLED los ntawm cov ntaub ntawv rau cov kev siv rau, Tuam Tshoj lub zog los qhia lub ntug, yuav tsum ua thawj coj ntawm cov qauv kev tsim technology.
