Performance Analysis of Layered and Blended Organic Light-Emitting Diodes

  • Park, Jong-Woon (Nanoelectronics Team, Korea Institute of Industrial Technology) ;
  • Yim, Yeon-Chan (Nanoelectronics Team, Korea Institute of Industrial Technology) ;
  • Heo, Gi-Seok (Nanoelectronics Team, Korea Institute of Industrial Technology) ;
  • Kim, Tae-Won (Nanoelectronics Team, Korea Institute of Industrial Technology) ;
  • Lee, Jong-Ho (Nanoelectronics Team, Korea Institute of Industrial Technology) ;
  • Park, Seung-Hwan (Department of Electronics Engineering, Catholic University of Daegu)
  • Published : 2008.10.13

Abstract

We make performance simulations of three different organic light-emitting diodes (OLEDs), one of which is based on a conventional layered structure and the others on a blended structure where an emitting layer (EML) is either uniformly or stepwise mixed with an electron transport layer (ETL), Tris-(8-hydroxyquinoline) aluminum ($Alq_3$).

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