한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Improvement of output coupling efficiency of organic light emitting device by using porous anodic alumina

  • Lee, Hyung-Sup (Department of chemistry, Myongji university) ;
  • Choi, Ji-Young (Department of chemistry, Myongji university) ;
  • Gao, Xinwei (Department of chemistry, Myongji university) ;
  • Kim, Seong-Su (Department of chemistry, Myongji university) ;
  • Lee, K.W. (Department of chemistry, Myongji university)
  • Published : 2004.08.23
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Abstract

Porous anodic alumina(PAA) which has arrays of nano size holes, was incorporated into organic light emitting devices. Porous anodic alumina on glass scattered the light generated from emitting layer and was decreased the waveguiding modes within the glass. An increase in the device coupling-out factor for the scattering structure is demonstrated.

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