Tunable full-color emission of two-unit stacked organic light emitting diodes with dual-metal intermediate electrode

被引：26
作者：
Liang, C. J. [1 ]
Choy, Wallace C. H. [1 ]
机构：
[1] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2009年 / 694卷 / 17期
基金：
美国国家科学基金会; 北京市自然科学基金;
关键词：
Stacked OLEDs; Intermediate electrode; Full-color; CONJUGATED POLYMERS; DEVICES; VOLTAGE; BLEND;
D O I：
10.1016/j.jorganchem.2009.03.016
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The color-tunable stacked organic light-emitting devices (SOLEDs) with independently-addressable intermediate Al/Au electrode are examined. High brightness color-tunable SOLED can be achieved by properly optimizing the Al/Au electrode and using appropriate electron-and hole-injection layer. Full-color emission is achieved in a simple device structure with features of (1) only two-unit SOLED, and (2) the intermediate electrode is the Al/Au dual metal layers which are easy to process and have no damage to the organic layer. (C) 2009 Elsevier B.V. All rights reserved.
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收藏
页码：2712 / 2716
页数：5
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