Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Electro-optical performance of TN-LCD wish oblique UV light irradiation on polyimide surface

경사진 자외선 조사를 이용한 TN-LCD의 전기광학 특성

  • 서대식 (숭실대학교 공대 전기공학과) ;
  • 박두석 (숭실대학교 공대 전기공학과) ;
  • 한정민 (숭실대학교 공대 전기공학과) ;
  • 황율연 (한국전자 LCD사업부 개발 그룹) ;
  • 박태규 (숭실대학교 공대 전기공학과)
  • Published : 1998.06.01
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Abstract

In this paper, we studied the electro-optical(EO) performance of photo-aligned twisted nematic(TN)-liquid crystal display(LCD) with oblique non-polarized ultraviolet(UV) light irradiation on polyimide(Pl) surface. We observed that the voltage-transmittance and response time characteristics of photo-aligned TN-LCD is almost same compared to conventional TN-LCD. Also, we observed that the voltage-holding-ratio(VHR) of photo-aligned TN-LCD is almost same compared to conventional TN-LCD.

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