Blue organic light-emitting devices using novel styrylarylene host and dopant materials

被引：11

作者：

Kim, Kyu-Sung

Jeon, Young-Min

Kim, Joon-Woo

Lee, Chil-Won

Gong, Myoung-Seon

机构：

[1] Dankook Univ, Inst Basic Sci, Dept Chem, Chungnam 330714, South Korea

[2] OLED Team, Daejoo Elect Mat, Kyunggido 429848, South Korea

来源：

DYES AND PIGMENTS | 2008年 / 77卷 / 01期

关键词：

blue OLED; styrylamine dopant; styrylarylene host;

D O I：

10.1016/j.dyepig.2007.05.012

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Four styrylamine-based blue dopant materials were synthesized using either the Wittig-Hornor or the Heck reaction. Blue organic light-emitting diodes were successfully prepared and characterized. The organic light-emitting diodes comprised ITO/DNTPD/NPB/TPM-BiP:NBD(5%)/Alq(3)/Al-LiF in which NPB was used as the hole transport layer, DNTPD as the hole injection layer, 4,4'-bis[1-phenyl-2-(4,4'-biphenyl)vinyl]-p-terphenyl (TPM-BiP) as the blue-ernitting host, Alq(3) as the electron transport layer and Alq(3) as the cathode. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：238 / 244

页数：7

共 25 条

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