한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
권호 표지

Enhancement of outcoupling efficiency of OLEDs by using nanoimprinted polymer nanostructures

  • Jeon, So-Hee (Center for Organic Light Emitting Diode, Seoul National University) ;
  • Kang, Jae-Wook (Center for Organic Light Emitting Diode, Seoul National University) ;
  • Park, Hyung-Dol (Center for Organic Light Emitting Diode, Seoul National University) ;
  • Shim, Jong-Youp (Nano-Mechanical Systems Research Center, Korea Institute of Machinery & Materials) ;
  • Jeong, Jun-Ho (Nano-Mechanical Systems Research Center, Korea Institute of Machinery & Materials) ;
  • Kim, Se-Heon (Department of Physics, Korea Advanced Institute of Science and Technology) ;
  • Youn, Jae-R. (Materials Science and Engineering, Seoul National University) ;
  • Kim, Jang-Joo (Center for Organic Light Emitting Diode, Seoul National University)
  • Published : 2008.10.13
Download PDF
⟨ Previous Next ⟩

Abstract

An etch-less simple method was developed to fabricate two-dimensional nanostructures on glass substrate directly by using UV curable polymer resin and UV nanoimprint lithography in order to improve output coupling efficiency of OLEDs. OLEDs integrated on nanoimprinted substrates enhanced electro-luminance intensity by up to 50% compared with the conventional device.

Keywords