Highly efficient yellowish-white phosphorescent organic light-emitting devices

被引：1
|
作者：
Hsu, Shih-Feng [1 ]
Laskar, Inamur R.
Chen, Teng-Ming
Ma, Jie-Wei
Hwang, Shiao-Wen
Chen, Chin H.
机构：
[1] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 30050, Taiwan
[2] Natl Chiao Tung Univ, Dept Photon, Hsinchu 30050, Taiwan
[3] Natl Chiao Tung Univ, Display Inst, Microelect & Informat Syst Res Ctr, Hsinchu 30050, Taiwan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2006年 / 45卷 / 33-36期
关键词：
WOLEDs; phosphorescent white light;
D O I：
10.1143/JJAP.45.L951
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have developed highly efficient yellowish-white organic light-emitting devices (WOLEDs) with very broad emission based on a orange emitter, (2-2 '-(4-flurophenyl)benzothiozolato-N,C-2 ') platinum (acetylacetonate) [Pt(F-bt)acac]. A yellowish-white light device with one of the highest electroluminescent (EL) efficiencies of 19.68cd/A (10.94%) with Commission Internationale d'Eclairage (CIE) coordinates of (x,y) = (0.399,0.453) has been demonstrated.
引用
收藏
页码：L951 / L953
页数：3
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