한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2006년도 하계학술대회 논문집 Vol.7
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- Pages.440-441
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- 2006
Fringe-Field 구동형 Hybrid Aligned Nematic 액정 디스플레이의 좁은 시야각 특성 연구
Narrow Viewing Angle Characteristics of a Fringe-Field Driven Hybrid Aligned Nematic Liquid Cystal Display
- Lee, Ji-Youn (Chonbuk National Univ.) ;
- Ryu, Jae-Woo (Chonbuk National Univ.) ;
- Lim, Young-Jin (Chonbuk National Univ.) ;
- Lee, Seung-Hee (Chonbuk National Univ.)
- 발행 : 2006.06.22
초록
We have studied the narrow viewing angle liquie crystal displays (LCDs) using a hybrid aligned nematic liquid crystal (LC) cell driven by a fringe field. The device using a LC with positive dielectric anisotropy has a relatively low transmittance. This paper describes how to improve light efficiency by optimizing electrode structure. The results show that the device exhibits a high transmittance of 90%, low driving voltage and narrow viewing angle less than