Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.457-458
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- 2006
Formation of Transparent Metal Electrode for Top Emission OLEDs
Top Emission OLED를 위한 금속을 이용한 투명전극 형성
- Ha, Mi-Young (Department of Materials Engineering, Soonchunhyang University) ;
- Kim, So-Youn (Department of Materials Engineering, Soonchunhyang University) ;
- Moon, Dae-Gyu (Department of Materials Engineering, Soonchunhyang University) ;
- Lee, Chan-Jae (Advanced Display Research Center, KETI) ;
- Han, Jeong-In (Advanced Display Research Center, KETI)
- 김소연 (순천향대학교 신소재공학과) ;
- 하미영 (순천향대학교 신소재공학과) ;
- 문대규 (순천향대학교 신소재공학과) ;
- 이찬재 (전자부품연구원 디스플레이연구센터) ;
- 한정인 (전자부품연구원 디스플레이연구센터)
- Published : 2006.06.22
Abstract
Transparent metal cathodes using Ca/Ag, Ba/Ag double layers have been fabricated to investigate its optical transmission. The transmission spectra show that Ca/Ag and Ba/Ag double layers result in higher transmittance compared to Ag single layer. The Ba/Ag double layer shows over 80% transmittance at 400 nm and 70% at 700 nm. The electroluminescence efficiency of fluorescent TEOLED using Ba/Ag transparent metal cathode was 10 ~ 15 cd/A.