Technology and materials for full-color polymer light-emitting displays

被引：5

作者：

Vulto, SIE ^{[1
]}

Büchel, M ^{[1
]}

Duineveld, PC ^{[1
]}

Dijksman, F ^{[1
]}

Hack, M ^{[1
]}

Kilitziraki, M ^{[1
]}

de Kok, MM ^{[1
]}

Meulenkamp, EA ^{[1
]}

Rubingh, JE ^{[1
]}

van de Weijer, P ^{[1
]}

de Winter, SHPM ^{[1
]}

机构：

[1] Philips Res Labs, NL-5656 AA Eindhoven, Netherlands

来源：

ORGANIC LIGHT-EMITTING MATERIALS AND DEVICES VII | 2004年 / 5214卷

关键词：

light-emitting polymers; OLED; inkjet printing; passive-matrix; active-matrix;

D O I：

10.1117/12.504493

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The status of the development of full-color polymer light emitting diodes will be presented. The focus of current materials research is on state-of-the-art red, green, and blue light-emitting polymers (LEP) with high efficiency, optimum color points, low driving voltages and long lifetimes in devices. A general overview of the progress of red, green and blue LEP lifetimes and efficiencies will be Given and compared to requirements for both full-color passive and active matrix-displays for mobile display applications. Further, the status of ink-jet printing of LEPs for the industrialization of full-color displays will be discussed, and a comparison of the performance of spin coated and inkjet printed devices will be presented. In addition, two material-related topics studied recently will be discussed; namely, the lifetime of blue light-emitting devices correlated to processing, anodes, cathodes and the blue polymers themselves, and second, the consequences of pulsed-driving schemes on efficiency and lifetime.

引用

页码：40 / 49

页数：10

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