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Proceedings Paper

Voltage-tunable-color triple-layer organic light emitting diodes
Author(s): Zugang Liu; Chunjiu Tang; Weiming Zhao; Zhilin Zhang; Xueyin Jiang; Linjun Wang; Shaohong Xu
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Paper Abstract

Two kinds of voltage-tunable-color triple layer organic light emitting diodes consisted of styryltriphenyamine SA and 8- hydroxyquinoline aluminum chalet Alq3 or laser dye DCM doped Alq3 as emission layers and oxadizole PBD as carrier confinement layer have been fabricated. They emit both from SA and Alq3 or DCM doped Alq3 and their emission color dependent on the applied voltage. The ratios of blue from SA and green or orange-red from Alq3 or Alq3:DCM increased with the increasing of applied voltage. Brightness current characteristic has been invest9iEnergy models have been assumed and the EL behaviors are explained.

Paper Details

Date Published: 20 February 1998
PDF: 4 pages
Proc. SPIE 3175, Third International Conference on Thin Film Physics and Applications, (20 February 1998); doi: 10.1117/12.300655
Show Author Affiliations
Zugang Liu, Shanghai Univ. (China)
Chunjiu Tang, Shanghai Univ. (China)
Weiming Zhao, Shanghai Univ. (China)
Zhilin Zhang, Shanghai Univ. (China)
Xueyin Jiang, Shanghai Univ. (China)
Linjun Wang, Shanghai Univ. (China)
Shaohong Xu, Shanghai Univ. (China)


Published in SPIE Proceedings Vol. 3175:
Third International Conference on Thin Film Physics and Applications
Shixun Zhou; Yongling Wang; Yi-Xin Chen; Shuzheng Mao, Editor(s)

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