Pure blue emission from undoped organic light emitting diode based on anthracene derivative

被引：11

作者：

Ding, Bangdong ^{[1
,2
]}

Zhu, Wenqing ^{[2
]}

Jiang, Xueyin ^{[2
]}

Zhang, Zhilin ^{[2
]}

机构：

[1] Nantong Univ, Dept Chem, Nantong 226019, Peoples R China

[2] Shanghai Univ, Dept Mat Sci, Shanghai 201800, Peoples R China

来源：

CURRENT APPLIED PHYSICS | 2008年 / 8卷 / 05期

基金：

中国国家自然科学基金;

关键词：

organic light emitting diode; anthracene derivative; blue emission;

D O I：

10.1016/j.cap.2007.08.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents organic light emitting diodes (OLEDs) which were fabricated by using undoped 9,10-di(2-naphthyl)anthracene (ADN) as the emitting layer, N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-biphenyl-4,4'-amine (TPD) as the hole transporting layer, and one of tris-(8-hydroxy-quinolinato) aluminum (Alq(3)), 4,7-diphenyl-1,10-phenanthroline (Bphen) and 2-tert-butylphenyl-5-biphenyl-1,3,4-oxadiazole (PBD) as the electron transporting layer. By optimization for the thickness of device, efficient pure blue organic light emitting diodes were obtained, which is attributed to the synergy of both the hole transporting layer and the electron transporting layer. (C) 2007 Published by Elsevier B.V.

引用

页码：523 / 526

页数：4

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