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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).
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页码：783 / +
页数：7
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