한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권2호
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- Pages.1454-1456
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- 2007
Stabilization of the luminance efficiency in the blue organic light-emitting devices utilizing CBP and DPVBi emitting layers
- Bang, H.S. (Research Institute of Information Display, Division of Electronics and Computer Engineering, Hanyang University) ;
- Choo, D.C. (Research Institute of Information Display, Division of Electronics and Computer Engineering, Hanyang University) ;
- Park, J.H. (Dept. of Information Display Engineering, Center for Organic Materials & Information Display (COMID), Hong-ik University) ;
- Seo, J.H. (Dept. of Information Display Engineering, Center for Organic Materials & Information Display (COMID), Hong-ik University) ;
- Kim, Y.K. (Dept. of Information Display Engineering, Center for Organic Materials & Information Display (COMID), Hong-ik University) ;
- Kim, T.W. (Research Institute of Information Display, Division of Electronics and Computer Engineering, Hanyang University)
- 발행 : 2007.08.27
초록
The electrical and the optical properties of blue organic light-emitting devices (OLEDs) with a multiple emitting layer (EML) acting as electron and hole trapping layers were investigated. While the luminance efficiency of the OLEDs with a multiple EML was very stable, regardless of variations in the applied voltage.
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