Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Degradation effects of blue organic electroluminescence devices

청색 유기 EL 소자의 열화현상에 대한 연구

  • 나선웅 (광운대학교 전자재료공학과) ;
  • 손철호 (광운대학교 전자재료공학과) ;
  • 신경 (광운대학교 전자재료공학과) ;
  • 이영종 (여주대학 전자공학과) ;
  • 정홍배 (광운대학교 전자재료공학과)
  • Published : 2001.07.01
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Abstract

In this study, We have investigated degradation effects of blue organic electroluminescence devices that was consisted of TPD(N,N'-dyphenyl-N-N\`-bis(3-methyphenyl) as hole transport layer and Butyl-PBD (2- (4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole)-as emission layer and electron transport layer. We have studied characteristics of brightness and current density about blue OEL that was degradated layer. Two kinds of samples that were fabricated each continuous and non-continuous method was used.

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