Efficient organic electrophosphorescent white-light-emitting device with a triple doped emissive layer

被引：571

作者：

D'Andrade, BW ^{[1
]}

Holmes, RJ ^{[1
]}

Forrest, SR ^{[1
]}

机构：

[1] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 07期

关键词：

D O I：

10.1002/adma.200306670

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An organic electrophosphorescent white-light-emitting device (see Figure) containing green, red, and blue emitters doped into a 9 nm thick wide-bandgap material is shown to attain a maximum forward viewing power efficiency of (26+/-3) 1m W-1. The high power efficiency is attributed to the efficient confinement of excitons and charge within the emissive layer, a thin emissive layer, and highly efficient blue electrophosphorescent dopant.

引用

页码：624 / +

页数：6

共 37 条

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