Organic electroluminescent devices doped with condensed polycyclic aromatic compounds

被引：34

作者：

Sano, T ^{[1
]}

Fujii, H ^{[1
]}

Nishio, Y ^{[1
]}

Hamada, Y ^{[1
]}

Takahashi, H ^{[1
]}

Shibata, K ^{[1
]}

机构：

[1] Sanyo Elect Co Ltd, New Mat Res Ctr, Osaka 573, Japan

来源：

SYNTHETIC METALS | 1997年 / 91卷 / 1-3期

关键词：

electroluminescence; organic devices; condensed polycyclic aromatic compounds; doping;

D O I：

10.1016/S0379-6779(97)03969-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two dopants with condensed aromatic rings were examined. Hexabenzobenzene (coronene) and tri-peri-naphthylenebenzene (decacyclene) were respectively doped into blue organic electroluminescent (EL) cells. The coronene-doped cell exhibited a blue-green emission of 5300 cd/m(2) at 17 V. The decacyclene-doped cell exhibited a green emission of 12300 cd/m at 19 V. Lifetime of the decacyclene-doped cell was greatly improved. (C) 1997 Elsevier Science S.A.

引用

页码：27 / 30

页数：4

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