한국정보디스플레이학회:학술대회논문집
- 2009.10a
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- Pages.823-825
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- 2009
High efficiency organic light emitting-diodes (OLEDs) using multilayer transparent electrodes
- Yun, Chang-Hun (Dept. of Electrical Engineering, KAIST) ;
- Cho, Hyun-Su (Dept. of Electrical Engineering, KAIST) ;
- Yoo, Seung-Hyup (Dept. of Electrical Engineering, KAIST)
- Published : 2009.10.12
Abstract
We present multilayer transparent electrodes (MTEs) that resulted in organic light-emitting diodes (OLEDs) with the 90 % higher forward luminous efficiency and 30% higher external quantum efficiency (EQE) than conventional ITO based devices respectively. Optimization method of such MTE structure is investigated in consideration of both injection and optical structure.
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