Realization of blue, green, and white inverted microcavity top-emitting organic light-emitting devices based on the same emitting layer

被引:23
作者
Wang, Qiang [1 ]
Deng, Zhaoqi [1 ]
Chen, Jiangshan [1 ]
Ma, Dongge [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Grad Sch, Changchun 130022, Peoples R China
基金
中国国家自然科学基金;
关键词
DIODES; PHYSICS;
D O I
10.1364/OL.35.000462
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
High efficiency blue, green, and white inverted microcavity top-emitting organic light-emitting devices based on blue emitter p-bis(p-N,N-diphenyl-amino-styryl) benzene-doped 2-methyl-9,10-di(2-naphthyl) anthracene as the emitting layer are demonstrated. The different colors can be well realized by simply changing the thickness of the hole-transporting layer, thus modifying the cavity length to obtain various resonance wavelengths. The comprehensive analysis on the emission mechanism is presented. (C) 2010 Optical Society of America
引用
收藏
页码:462 / 464
页数:3
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