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Electro-optic Characteristics of Hybrid Aligned Nematic Liquid Crystal Display Driven by Fringe Field

프린지 필드에 의해 구동되는 하이브리드형 네마틱 액정 디스플레이의 전기광학 특성

  • 정연학 (현대 디스플레이 테크놀러지, 셀 공정기술그룹) ;
  • 김향율 (전북대학교 신소재공학부) ;
  • 이승희 (전북대학교 신소재공학부)
  • Published : 2002.06.01

Abstract

Conventional hybrid aligned nematic liquid crystal display (HAN-LCD) has several advantages on low operating voltage, fast response time and rubbing free on one substrate. We have fabricated a new hybrid aligned nematic display driven by fringe field. The new device exhibits much wider viewing: angle than that of the conventional HAN mode, owing to almost in-plane rotation of the LC director. Furthermore, we have developed the device that reveals more efficient electro-optic characteristics by placing common electrode on top and bottom substrates. In this paper, the electro-optic characteristics of the novel cell are investigated.

References

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