Highly Efficient Polymer White-Light-Emitting Diodes Based on Lithium Salts Doped Electron Transporting Layer

被引：141

作者：

Huang, Fei ^{[1
]}

Shih, Ping-I ^{[2
]}

Shu, Ching-Fong ^{[2
]}

Chi, Yun ^{[3
]}

Jen, Alex K. -Y. ^{[1
]}

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Inst Adv Mat & Technol, Seattle, WA 98195 USA

[2] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 300, Taiwan

[3] Natl Tsing Hua Univ, Dept Chem, Hsinchu, Taiwan

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 03期

基金：

美国国家科学基金会;

关键词：

SINGLE-POLYMER; DEVICES; INJECTION; ELECTROLUMINESCENCE; POLYELECTROLYTES; PERFORMANCE; ALUMINUM; CATHODE; DESIGN; GREEN;

D O I：

10.1002/adma.200802179

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Li2CO3-doped water/alcohol-soluble neutral conjugated polymer is used as the electron-injection layer in a solution-processed polymer OWLED with very high efficiency. A maximum forward viewing luminous efficiency of 36.1 cd A(-1) and a power efficiency of 23.4 lm W-1 were achieved, values comparable to those reported I-or the state-of-the-art vacuum deposited small-molecule OWLEDs.

引用

页码：361 / 365

页数：5

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