한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2010년도 하계학술대회 논문집
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- Pages.156-156
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- 2010
부분 도핑을 이용한 단순구조 청색인광 OLED 특성
Characteristics of blue phosphorescent OLED with partially doped simple structure
- Kim, Tae-Yong (Soonchunhyang University) ;
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Moon, Dae-Gyu
(Soonchunhyang University)
- 발행 : 2010.06.16
초록
We have developed highly efficient blue phosphorescent organic light-emitting devices (OLED) with simplified architectures using blue phosphorescent material. The basis device structure of the blue PHOLED was anode / emitting layer (EML) / electron transport layer (ETL) / cathode. The dopant was partially doped into the host layer for investigating recombination zone, current efficiency, and emission characteristics of the blue PHOLEDs.