Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Dynamic Stability Depending on the Dielectric Anisotropy of the LC in the Fringe-Field Switching (FFS) mode

Fringe-Field Switching (FFS) 모드에서 액정의 유전율 이방성에 따른 동력학 안정성에 관한 연구

  • 김미숙 (전북대학교 신소재공학부) ;
  • 김향율 (Hydis,개발본부 개발 1그룹) ;
  • 이승희 (전북대학교 신소재공학부)
  • Published : 2003.03.01

Abstract

The voltage-dependent transmittance curve of a homogeneously aligned liquid crystal (LC) cell driven by fringe-electric field(named FFS mode) was studied, while changing dielectric anisotropy of a LC. The results show that for a LC with positive dielectric anisotropy while positioning at initial position. Therefore, we conclude that the dynamic stability is strongly dependent on the types of the LCs and voltage-dependent dynamics of the LC with negative dielectric anisotropy is staler than that of the LC with positive dielectric anisotropy in the FFS mode.

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References

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