Single-Doped White Organic Light-Emitting Device with an External Quantum Efficiency Over 20%

被引：153

作者：

Fleetham, Tyler ^{[1
]}

Ecton, Jeremy ^{[1
]}

Wang, Zixing ^{[1
]}

Bakken, Nathan ^{[1
]}

Li, Jian ^{[1
]}

机构：

[1] Arizona State Univ, Dept Mat Sci & Engn, Tempe, AZ 85284 USA

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 18期

基金：

美国国家科学基金会;

关键词：

WOLED; excimer; solid-state lighting; platinum complex; TRIPLET EXCITONS; EXCIMER; MANAGEMENT; DIODES;

D O I：

10.1002/adma.201204602

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A white OLED with a maximum EQE of 20.1%, CIE coordinates of (0.33, 0.33) and CRI of 80 is fabricated based on platinum(II) bis(N-methyl-imidazolyl) benzene chloride (Pt-16). The device emission spectrum and the chemical structure of Pt-16 are shown in the inset of the efficiency versus luminance graph. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2573 / 2576

页数：4

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