Strongly polarized and efficient blue organic light-emitting diodes using monodisperse glassy nematic oligo(fluorene)s

被引：163

作者：

Culligan, SW

Geng, YH

Chen, SH

Klubek, K

Vaeth, KM

Tang, CW

机构：

[1] Univ Rochester, Dept Chem Engn, Ctr Optoelect & Imaging, Rochester, NY 14623 USA

[2] Univ Rochester, Laser Energet Lab, Rochester, NY 14623 USA

[3] Eastman Kodak Co, Hard Copy & Display Technol Div, Rochester, NY 14650 USA

[4] Eastman Kodak Co, Imaging Mat Div, Rochester, NY 14650 USA

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 14期

关键词：

D O I：

10.1002/adma.200304972

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Monodisperse oligo(fluorene)s have been successfully employed for the construction of H polarized blue organic light-emitting diodes. Uniaxial alignment is accomplished by spin-casting oligo(fluorene)s onto a rubbed alignment layer with subsequent thermal annealing. resultant films yield the best set of performance data ever reported in terms of emission dichroic ratio, luminance yield, and chromaticity (see Figure).

引用

页码：1176 / +

页数：6

共 37 条

[1] Efficient electron injection in blue-emitting polymer light-emitting diodes with LiF/Ca/Al cathodes [J].