Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2002.11a
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- Pages.578-580
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- 2002
The fabrication of europium complex electroluminescence using BCP as hole blocking layer
- Liang, Yujun (Changchun Institute of Applied Chemistry) ;
- Zhang, Hongjie (Changchun Institute of Applied Chemistry) ;
- Kim, Beung-Kwon (Korea Institute of Energy Research) ;
- Jung, Young-Ho (Korea Institute of Energy Research) ;
- Park, Jo-Yong (Korea Institute of Energy Research) ;
- Myung, Kwang-Shik (Korea Institute of Energy Research) ;
- Khatkar, S.P. (M.D.University) ;
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Han, Sang-Do
(Korea Institute of Energy Research)
- Published : 2002.11.07
Abstract
A bright and highly monochromatic red organic electroluminescent device based on a poly(N-vinylcarbazole) host was made. The device structure consists of poly(N-vinylcarbazole) dispersed with a europium complex as an emitting layer and a hole blocking layer of 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (BCP). The EL cell exhibited just characteristic emission of europium ion.