Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Electro-optical characteristics of liquid crystal alignment layer modified by ion beam irradiation

액정배향막 표면 개질에 따른 전기광학적 특성연구

  • Oh, Byeong-Yun (Department of Electrical and Electronic Engineering Yonsei University) ;
  • Seo, Dae-Shik (Department of Electrical and Electronic Engineering Yonsei University)
  • 오병윤 (연세대학교 전기전자공학과) ;
  • 서대식 (연세대학교 전기전자공학과)
  • Published : 2008.06.18
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Abstract

The potential of non-rubbing technology for applying to display devices was demonstrated by irradiating a high density argon ion beam (IB) on a polyimide (PI) as a liquid crystal alignment layer. The superior electro-optical characteristics were obtained, compared to rubbed PI, Although the low pretilt angle was created on the IB irradiated PI.

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