Molecular design on highly efficient white electroluminescence from a single-polymer system with simultaneous blue, green, and red emission

被引：97

作者：

Liu, Jun

Xie, Zhiyuan

Cheng, Yanxiang

Geng, Yanhou

Wang, Lixiang ^{[1
]}

Jing, Xiabin

Wang, Fosong

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[2] Chinese Acad Sci, Grad Sch Chinese Acad Sci, Changchun 130022, Peoples R China

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 04期

关键词：

D O I：

10.1002/adma.200601580

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly efficient white electroluminescent polymer with simultaneous blue, green, and red emission is reported, developed using a dopant/host strategy by covalently attaching both a green- and a red-light-emitting dopant to the side chain of a blue-light-emitting polymer host (see figure). In a single-layer device a maximum luminance efficiency of 7.3 cd A(-1) with CIE coordinates of (0.31,0.32) is achieved.

引用

页码：531 / +

页数：6

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