Extremely deep blue and highly efficient non-doped organic light emitting diodes using an asymmetric anthracene derivative with a xylene unit

被引：130

作者：

Kim, Ran ^{[1
,2
]}

Lee, Sunghun ^{[3
,4
]}

Kim, Kwon-Hyeon ^{[3
,4
]}

Lee, Yun-Ji ^{[5
,6
]}

Kwon, Soon-Ki ^{[5
,6
]}

Kim, Jang-Joo ^{[3
,4
]}

Kim, Yun-Hi ^{[1
,2
]}

机构：

[1] Gyeongsang Natl Univ, Dept Chem, Jinju 660701, South Korea

[2] Gyeongsang Natl Univ, RINS, Jinju 660701, South Korea

[3] Seoul Natl Univ, WCU Hybrid Mat Program, Dept Mat Sci & Engn, Seoul 151744, South Korea

[4] Seoul Natl Univ, Ctr Organ Light Emitting Diode, Seoul 151744, South Korea

[5] Gyeongsang Natl Univ, Sch Mat Sci & Engn, Jinju 660701, South Korea

[6] Gyeongsang Natl Univ, ERI, Jinju 660701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 41期

基金：

新加坡国家研究基金会;

关键词：

ELECTROLUMINESCENCE;

D O I：

10.1039/c3cc41441h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new highly twisted asymmetric anthracene derivative with naphthalene and triphenylamine substituted xylene was synthesized as an extremely deep blue emitting material. A non-doped device using the new asymmetric blue emitter displays a maximum EQE of 4.62% with CIE color coordinates of (0.154, 0.049).

引用

页码：4664 / 4666

页数：3

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