Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2008.06a
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- Pages.399-400
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- 2008
Study on electro-optical characteristic of FFS mode using LC with a positive dielectric anisotropy according to the magnitude of dielectric anisotropy
양의 액정을 사용하는 FFS mode에서 액정의 유전율 이방성에 따른 전기 광학 특성 연구
- An, Young-Joo (Chonbuk National University) ;
- Park, Ji-Woong (Chonbuk National University) ;
- Jung, Jun-Ho (Chonbuk National University) ;
- Lee, Hee-Kyu (Merck Advanced Technologies) ;
- Lee, Seung-Eun (Merck Advanced Technologies) ;
- Lee, Seung-Hee (Chonbuk National University)
- Published : 2008.06.19
Abstract
The light efficiency of fringe-field switching (FFS) mode when using a liquid crystal (LC) with positive dielectric anisotropy was found to be dependent on the magnitude of dielectric anisotropy, such that the lower dielectric anisotropy, the higher. We studied out not only light efficiency but also response time according to dependence on the magnitude of dielectric anisotropy. Rising and decay time became fast and slow respectively according to decreasing the magnitude of dielectric anisotropy. This paper investigates electro-optical characteristic of FFS mode using LC with a positive dielectric anisotropy dependent on the magnitude of dielectric anisotropy of the LC.