Organic polarized light-emitting diodes via Forster energy transfer using monodisperse conjugated oligomers

被引：99

作者：

Chen, ACA

Culligan, SW

Geng, YH

Chen, SH

Klubek, KP

Vaeth, KM

Tang, CW

机构：

[1] Univ Rochester, Dept Chem Engn, Rochester, NY 14623 USA

[2] Univ Rochester, Laser Energet Lab, Ctr Optoelect & Imaging, Rochester, NY 14623 USA

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

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

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 9-10期

关键词：

D O I：

10.1002/adma.200306265

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A heptafluorene lightly doped with monodisperse conjugated oligomers is used for the first demonstration of organic polarized (see Figure) light-emitting diodes utilizing Forster energy transfer. Emission of blue-green, green, red, and white light is accomplished with a turn-on voltage of < 4 V, peak polarization ratios of up to 26, integrated polarization ratios of up to 19, and luminance yields of up to 6.4 cd A(-1).

引用

页码：783 / +

页数：7

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