Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2010.06a
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- Pages.153-153
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- 2010
Characteristics of blue phosphorescent OLED with PVK host layer.
PVK Host를 이용한 청색인광 OLED의 특성
- Lee, Sun-Hee (Soonchunhyang University) ;
- Jo, Min-Ji (Soonchunhyang University) ;
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Moon, Dae-Gyu
(Soonchunhyang University)
- Published : 2010.06.16
Abstract
We have developed blue phosphorescent organic light emitting diode using spin-coated poly(9-vinylcarbazole) (PVK) host layer doped with blue phosphorescent material, Iridium(III) bis(4,6-difluorophenyl)-pyridinato-N,C2) picolinate (FIrpic). the concentration of FIrpic dopants was varied from 2% to 10%. The electrical and optical characteristics of the blue phosphorescent OLED with PVK:FIrpic layer were investigated.