• 제목/요약/키워드: 일반 광배향법

검색결과 1건 처리시간 0.017초

In-situ 광배향법을 이용한 수직배향된 네마틱 액정의 프리틸트각 발생 (Pretilt angle generation of vertically aligned nematic liquid crystal using a in-situ photoalignment method)

  • 김형규;황정연;서대식;한은주;김재형
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2000년도 추계학술대회 논문집
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    • pp.507-510
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    • 2000
  • Alignment effects for nematic liquid crystal (NLC) using an in-situ photo-alignment method with obliquely polarized UV exposure on a polyirnide (PI) surface for homeotropic alignment were studied. The high pretilt angle in NLC can be measured by obliquely W exposure of $30^{\circ}$ on the PI surface for 10~20 min. The pretilt angle of NLC generated using the in-situ photo-alignment was higher than that of a conventional photo-alignment method.

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