한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Small molecule interlayer for solution processed phosphorescent organic light-emitting device

  • Park, Tae-Jin (Advanced Display Research Center, Dept. of Information Display) ;
  • Park, Jung-Joo (Advanced Display Research Center, Dept. of Information Display) ;
  • Kim, Gyeong-Heon (Dept. of Chemistry, Kyung Hee University) ;
  • Jeon, Woo-Sik (Advanced Display Research Center, Dept. of Information Display) ;
  • Pode, Ramchandra (Dept. of Physics, Kyung Hee University) ;
  • Jang, Jin (Advanced Display Research Center, Dept. of Information Display) ;
  • Kwon, Jang-Hyuk (Advanced Display Research Center, Dept. of Information Display)
  • Published : 2008.10.13
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Abstract

Using 4,4'4"-tris(N-carbazolyl)-triphenylamine (TCTA) small molecule interlayer, we have fabricated efficient green PHOLED by solution process. The maximum current and power efficiency values of 33.7 cd/A and 19.6 lm/W are demonstrated, respectively. Results reveal a way to fabricate the PHOLED using TCTA interlayer by solution process, promising for efficient and simple manufacturing.

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