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High-efficiency soft-contact-laminated polymer light-emitting devices with patterned electrodes

被引：39
作者：
Lee, TW
Zaumseil, J
Kim, SH
Hsu, JWP
机构：
[1] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
[2] Elect & Telecommun Res Inst, Taejon 305350, South Korea
来源：
ADVANCED MATERIALS | 2004年 / 16卷 / 22期
关键词：
D O I：
10.1002/adma.200400182
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Organic light-emitting devices (OLEDs) formed by soft-contact lamination (ScL) show high luminous efficiency (similar to 2.25 cd A(-1) with a Au electrode) and better operational stability than similar devices fabricated by thermal evaporation. The laminated electrodes consist of thin films of Au supported by flat or structured elastomeric elements of polydimethylsiloxane. By combining ScL and soft lithography, it is possible to fabricate high-efficiency OLEDs with micrometer-scale light-emitting areas.
引用
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页码：2040 / +
页数：7
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