High Efficiency Red Organic Light-Emitting Diodes Using Tris-(8-Hydroxyquinoline) Aluminum

LI Lu; YU Jun-sheng; JI Xin-qiao; LI Wei-zhi; WANG Tao

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Volume 37 Issue 5

Dec. 2017

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Article Navigation > Journal of University of Electronic Science and Technology of China > 2008 > 37(5): 782-784

LI Lu, YU Jun-sheng, JI Xin-qiao, LI Wei-zhi, WANG Tao. High Efficiency Red Organic Light-Emitting Diodes Using Tris-(8-Hydroxyquinoline) Aluminum[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(5): 782-784.

Citation:

LI Lu, YU Jun-sheng, JI Xin-qiao, LI Wei-zhi, WANG Tao. High Efficiency Red Organic Light-Emitting Diodes Using Tris-(8-Hydroxyquinoline) Aluminum[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(5): 782-784.

High Efficiency Red Organic Light-Emitting Diodes Using Tris-(8-Hydroxyquinoline) Aluminum

1.
School of Optoelectronic Information,University of Electronic Science and Technology of China Chengdu 610054;
2.
State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China Chengdu 610054

Received Date: 2007-01-31
Rev Recd Date: 2007-05-10
Publish Date: 2008-10-15

Abstract

High efficiency red organic light-emitting diodes (OLEDs) using tris-(8-hydroxyquinoline) aluminum (AlQ) as host material fabricated via a thermal vacuum deposition process were investigated. Red organic EL devices with the structure of ITO/NPB/AlQ:Rubence(3%):DCM(3%)/AlQ/Mg:Ag/Al with a CIE coordinates of (0.45, 0.50), a maximum luminance of 4 330 cd/m2, and a maximum luminance efficiency of 6.77 lm/W have been achieved.
- AlQ,
- doping,
- luminance efficiency,
- organic light-emitting diodes,
- red light emission
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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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