한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Transparent organic light-emitting devices with CsCl passivation layer

  • Kim, So-Youn (Department of Materials Engineering, Soonchunhyang University, Information Display Research Center, Korea Electronics Technology Institute) ;
  • Lee, Chan-Jae (Department of Materials Engineering, Soonchunhyang University) ;
  • Ha, Mi-Young (Information Display Research Center, Korea Electronics Technology Institute) ;
  • Moon, Dae-gyu (Information Display Research Center, Korea Electronics Technology Institute) ;
  • Han, Jeong-In (Department of Materials Engineering, Soonchunhyang University)
  • Published : 2007.08.27
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Abstract

We have developed the transparent passivation layer for transparent organic light-emitting devices (TOLEDs) using CsCl layer. The CsCl passivation layer improves the optical transmittance of Ca/Ag double layer which have used as a semitransparent cathode, resulting in substantial increase of the luminance by the enhanced light extraction out of the cathode surface of the TOLEDs.

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