Tsev > Xov xwm > Ntsiab lus

Kev Tshawb Fawb Thiab Kev Loj Hlob Rau Txoj Kev Loj Hlob ntawm OLED Cov Khoom Tshiab Cov Khoom Pab Txhawb Kev Ua Vaj Tse

Mar 23, 2018

Taiwan Suav organic organic emitting diode (OLED) technology lag luam hauv qab Japan thiab South Kauslim, Suav, txawm tias nthuav dav ntawm OLED vaj huam sib luag ntau cov kab, lub tuam txhab loj thoob ntiaj teb nyob rau hauv kaum xyoo dhau los tau ua ntau tus patents txog technology, tam sim no , Taiwan TsingDa Chemistry xib fwb Zheng Jianhong Liu Ruixiong, xib fwb ntawm lub Department ntawm cov ntaub ntawv thiab cov kev loj hlob ntawm cov tshiab "Lin Haowu ob leeg boron luminescent khoom yam, kev ua rau tawg lub ntiaj teb cov ntaub ntawv rau pawg lag luam Taiwan tshiab nthwv dej peak.

Tam sim no, Taiwan LCD kev lag luam yog ntsib txoj kev hloov ntawm kev hloov hlo thiab kev tsim kho technology, Zheng Jianhong, Liu Ruixiong, Lin Haowu pab pawg "Kev tshawb fawb rau hom tshiab ob lub loninescent khoom loj ntawm cov khoom loj hauv kev lag luam loj hauv kev lag luam thoob ntiaj teb photovoltaic qeb thib ib nyob rau hauv "natural light (Nature Photonics)" Phau ntawv, patented, thiab lub tebchaws United States thiab Nyij Pooj, tau thov rau patent nyob rau Taiwan, Suav.


Zheng Jianhong tau hais tias, cov lag luam muaj muag ntawm OLED lub teeb emitting txheej los ntawm thawj tiam los yog ob tiam ntawm cov khoom siv fluorescent uas muaj cov khoom phosphorescent, nyob rau ntawm cov khoom fluorescent ntawm lub teeb emitting efficiency yog li 5%, thaum cov khoom phosphorescence 20%, cov ntaub ntawv tam sim no OLED nrog rau cov tub ntxhais kawm ntawv tuaj yeem tuaj yeem ua rau cov khoom vaj khoom tsev tsis tshua muaj txiaj ntsig, ua rau cov khoom vaj khoom tsev muaj nqi kim tshaj, los ntawm cov tshuaj fluorescent thiab phosphorescent OLED.


Yog li, muaj ntau yam khoom siv luminescent tsim tsim rau peb tiam ntawm thermal ua kom fluorescence "muaj cov khoom siv dawb huv uas tsis tshua muaj nqi, yuav tawg tau los ntawm cov tshuaj fluorescent keeb kwm ua haujlwm tsis muaj kev txwv tsis pub ua haujlwm, kev ua haujlwm siab dua phosphorescent lub luag haujlwm, tab sis nyob rau hauv high brightness txom nyem loj poob poob hauv efficiency.


Cov neeg ua haujlwm tu tsev los ntawm cov qauv zoo li tus qauv ntawm lub cev, cov khoom hauv lub thermal evaporation nyob rau hauv qhov kev ntsuas ntawm txoj kab nruab ntug, kev txhim kho cov teeb pom kev zoo, ntau dua los ntawm cov tshuaj Fluorescent thiab P OED sab nraud, cov txheej txheem thiab qhov muag tsis pom lub ntsej muag, ua tus super OLED ntau ntsuab OLED muaj 38% ntawm lwm qhov chaw quantum efficiency, dhau mus kuj muaj cov yam ntxwv ntawm kev ua kom tsawg dua attenuation.


Zheng Jianhong tsom xam, nrog cov pab pawg neeg koom nrog kev sib txuas lus thiab cov technologies uas muaj feem xyuam nrog, ua kom muaj nuj nqi loj ntsuab OLED, nrog lwm cov txiaj ntsim zoo npaum li 38%, siab tshaj thawj lub cim, ob tiam thib 5 ntawm 20 mus rau 30%, thiab tus txheej txheem hluavtaws yooj yooj yim thiab yooj yim, thiab ua tau kom txo tau qhov loj zus, cov khoom tseem ceeb ntawm cov kev tshawb fawb no, thiab cov khoom siv feem ntau yuav siv tau ntau yam hauv OLED, txawm tias qhov khoom loj tsis yog teeb meem, uas tau thov rau patent, kwv yees li 2 xyoos ua tiav cov khoom siv lag luam.