Hloov txoj kev ntawm lub teeb, coj yuav pheej yig dua
Tsis ntev los no, "Advanced Organic Optoelectronics Research Center" (opera) ntawm Kyushu University hauv Nyij Pooj tau tsim "hyperfluorescence" uas tsuas yog siv cov khoom siv fluorescent xwb tab sis muaj qhov ua tau zoo ntawm ntau dua 90 feem pua. Cov nyhuv yog piv rau cov hlau tsis tshua muaj "phosphorus", tab sis tus nqi yog loj. txo.
Yeej, cov khoom siv hluav taws xob OLED uas twb muaj lawm tuaj yeem muab faib ua fluorescent thiab phosphorescent cov ntaub ntawv raws li cov qauv sib txawv ntawm lub teeb-emitting. Qhov siab tshaj plaws luminous efficiency ntawm cov ntaub ntawv fluorescent yog 25 feem pua, thiab cov ntaub ntawv phosphorescent yog 100 feem pua. Txawm li cas los xij, luminous efficiency ntawm cov khoom tshiab thaum zoo siab los ntawm lub teeb yog siab npaum li cov khoom siv phosphorescent. Raws li Chihaya Adachi, tus xibfwb ntawm Kyushu University, tus thawj coj ntawm Opera Center, qhov no yog vim qhov tshwm sim ntawm "thermally active delayed fluorescence (tadf)" hauv cov khoom tshiab.
Tsis txhob xav tias OLED thev naus laus zis yuav luag oligopolized los ntawm Kaus Lim Qab Teb. Qhov tseeb, high-end OLED thev naus laus zis tsis yog tsuas yog txuas ntxiv txhim kho hauv Nyij Pooj, tab sis kuj tseem muaj cov tsev kawm ntawv txuas ntxiv txhim kho OLED thev naus laus zis, vam tias yuav ua tiav kev txuag hluav taws xob ntau dua, txo nqi thiab cov txheej txheem tsim khoom yooj yim dua.
Thaum tswj kev ua haujlwm siab luminescence, kev xaiv dav ntawm cov xim luminous kuj yog ib qho tseem ceeb ntawm cov khoom siv no. opera tsim cov organic el panels nrog luminescent xim ntawm xiav, ntsuab, chartreuse, daj thiab txiv kab ntxwv. Lub luminous efficiency ntawm daj luminescent cov ntaub ntawv tsuas yog 26 ± 1 feem pua thaum zoo siab los ntawm lub teeb, tab sis cov luminous efficiency ntawm ntsuab thiab daj-ntsuab luminescent cov ntaub ntawv yog 74-94 feem pua, thiab cov luminous efficiency ntawm xiav thiab txiv kab ntxwv luminescent cov ntaub ntawv yog hais txog. 47 feem pua. Txawm hais tias qhov sib txawv no tseem yuav tsum tau ua kom tiav, xibfwb Anda ntawm Opera ntseeg hais tias ib zaug cov khoom tshiab yog kev lag luam, phosphorus, hlau tsis tshua muaj, yuav tsis xav tau. Qhov no yuav muaj kev cuam tshuam loj rau cov ntaub ntawv OLED organic, thiab cov txheeb ze cuam tshuam rau tus nqi yuav ntau dua.
Benwei Teeb pom kev zoo yog LED Tube, LED dej nyab teeb, LED Vaj Huam Sib Luag Teeb, LED High Bay, LED chaw tsim tshuaj paus nrog 12 xyoo kev paub. Yog tias koj xav yuav lub teeb zoo LED dej nyab lub teeb lossis muaj kev nkag siab ntau ntxiv ntawm daim ntawv thov ntawm LED dej nyab teeb, thov hu rau peb nug, peb lub vev xaib:
https://www.benweilight.com/
