Highly flexible, transparent and low resistance IZO-Ag-IZO multilayer electrode for flexible OLEDs

  • Cho, Sung-Woo (Dept. of Information and Nano-Material Engineering, Kumoh National Institute of Technology) ;
  • Choi, Kwang-Hyuk (Dept. of Information and Nano-Material Engineering, Kumoh National Institute of Technology) ;
  • Jeong, Jin-A (Dept. of Information and Nano-Material Engineering, Kumoh National Institute of Technology) ;
  • Lee, Se-Hyung (Dept. of Material Science and Engineering, Seoul National University and Organic Light Emitting Diodes Center) ;
  • Kim, Jang-Joo (Dept. of Material Science and Engineering, Seoul National University and Organic Light Emitting Diodes Center) ;
  • Kim, Han-Ki (Dept. of Information and Nano-Material Engineering, Kumoh National Institute of Technology)
  • Published : 2008.10.13

Abstract

Characteristics of indium-zinc-oxide (IZO)-Ag-IZO multilayer grown on a PET substrate were investigated for flexible organic emitting diodes. By inserting very thin Ag layer between amorphous IZO, IZO-Ag-IZO (IAI) multilayer anode exhibited remarkably reduced sheet resistance and high transmittance due to the surface plasmon resonance effect and Ag layer.

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