首页|Improvement Luminance of Flexible Organic Light-Emitting Diode (FOLED) by Alignment Thickness Rate

Improvement Luminance of Flexible Organic Light-Emitting Diode (FOLED) by Alignment Thickness Rate

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  • NETL
  • NSTL
  • Trans Tech Publications Ltd
In this investigation, the effect of the thickness in the flexible organic light-emitting diode (FOLED) is studied. The larger luminance and luminance efficiency, 1160 cd/m~2 and 2.71 lm/W, can be obtained at NPB thickness of 45 nm with the Alq_3 thickness of 35 nm. The luminance dramatically rises when the Alq_3 thickness is 45 nm at bias voltage of 19 V. The highest luminance is up to 2190 cd/m~2. The extreme characteristic of FOLED may be useful to an organic electrically pumped laser.

flexibleindium tin oxideorganic light-emitting diode

Dei-Wei Chou、Kan-Lin Chen、Chien-Jung Huang、Wen-Ray Chen、Teen-Hang Meen、Wen-Chieh Shin

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Department of Aviation & Communication Electronics, Air Force Institute of Technology, Kaohsiung, Taiwan

Department of Electronic Engineering, Fortune Institute of Technology, Kaohsiung, Taiwan

Department of Applied Physics, National University of Kaohsiung, #700 Kaohsiung University Rd., Nanzih, Kaohsiung, Taiwan

Department of Electronic Engineering, National Formosa University, Hu-Wei, Yunlin, Taiwan

Department of Electrical Engineering, Southern Taiwan University of Technology, Tainan, Taiwan 701

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2010

10.4028/www.scientific.net/KEM.434-435.438

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.434/435
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