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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Optimal Pixel Design for Low Driving Single Gamma Curve and Single Gap Transflective Fringe Field Switching Display

단일갭 반투과 FFS 액정 디스플레이를 위한 최적 화소 디자인

  • 정연학 (전북대학교 고분자.나노공학과) ;
  • 임영진 (전북대학교 고분자.나노공학과) ;
  • 정은 (전북대학교 고분자.나노공학과) ;
  • 이승희 (전북대학교 고분자.나노공학과)
  • Published : 2007.12.01
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Abstract

When a dielectric layer, in-cell retarder (ICR) is formed between electrode and LC layer to get a single gap transflective fringe-field switching (FFS) display, the operating voltage ($V_{op}$) is highly increased due to the thickness of dielectric material. But, we also knew the phenomenon that the increasing rate of Vop is different whether the 1st common electrode was composed of plate type or slit type. In this paper, the common electrode in transmissive part was composed of slit type which had less steepness effect of the Vop and in reflective part was composed of plate type. The rubbing angle of reflective part can be adjusted properly to match the voltage dependent transmittance and reflectance.

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References

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