Highly efficient blue organic light-emitting devices incorporating a composite hole transport layer

被引：0
|
作者：
Liao, Chi-Hung [1 ]
Lee, Meng-Ting [1 ]
Chen, Chin H.
机构：
[1] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 300, Taiwan
来源：
IDMC 05: PROCEEDINGS OF THE INTERNATIONAL DISPLAY MANUFACTURING CONFERENCE 2005 | 2005年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Organic light-emitting devices (OLEDs) incorporating the copper phthalocyanine (CuPc)/N,N'-bis-(1-naphthyl)-N,N'-diphenyl, 1,1'-biphenyl-4,4'-diamine (NPB) composite hole transport layer (c-HTL) have been fabricated. Under optimal condition, the amino-subsituted distyrlarylene fluorescent dye (DSA-Ph), doped in the stabel diarylanthracene blue host (MADN) achieved a luminance efficiency of 16.2 cd/A with a CIEx,y color coordinate of [0.15, 0.29] at 6.44 V (20 mA/cm(2)), which is one of the best ever reported to date.
引用
收藏
页码：723 / 725
页数：3
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