Optical Outcoupling Enhancement in Organic Light-Emitting Diodes: Highly Conductive Polymer as a Low-Index Layer on Microstructured ITO Electrodes

被引：146

作者：

Koh, Tae-Wook ^{[1
]}

Choi, Jung-Min ^{[1
]}

Lee, Sunghun ^{[2
]}

Yoo, Seunghyup ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea

[2] Samsung Mobile Display Co LTD, Yongin 446711, Gyunggi Do, South Korea

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 16期

基金：

新加坡国家研究基金会;

关键词：

EXTRACTION; DEVICES; EFFICIENCY;

D O I：

10.1002/adma.200903375

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly conductive polymer layer coated on a microstructured indium tin oxide (ITO) electrode is proposed as a simple way to enhance outcoupling in organic light-emitting diodes. The relatively low refractive index of the conductive polymer provides an index contrast between the organic and ITO layers so that structuring of ITO electrodes can result in a significant optical effect.

引用

页码：1849 / +

页数：6

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