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

被引：150
|
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
收藏
页码：2573 / 2576
页数：4
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