White-light emission from a single-emitting-component organic electroluminescent device

被引:176
作者
Li, JY
Liu, D
Ma, CW
Lengyel, O
Lee, CS
Tung, CH
Lee, S [1 ]
机构
[1] City Univ Hong Kong, Ctr Super Diamond & Adv Films, COSDAF, Hong Kong, Hong Kong, Peoples R China
[2] City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China
[3] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China
关键词
D O I
10.1002/adma.200305838
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Three-layer electroluminescent devices fabricated from 1,3,5-tris(2-(9-ethyl-carbazyl-3)ethylene) benzene (TECEB) (see Figure) are shown to exhibit bright and efficient white light with a maximum luminescence and current efficiency of 1200 cd m(-2) and 1.1 cd A(-1), respectively. It is suggested that these represent the best reported results for single-emitting-component white electroluminescent devices to date.
引用
收藏
页码:1538 / +
页数:5
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