한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)
- 제13권8호
- /
- Pages.700-703
- /
- 2000
- /
- 1226-7945(pISSN)
- /
- 2288-3258(eISSN)
새로운 PDT-VA 셀을 이용한 시야각 개선에 관한 연구
A Study on the improvment of viewing angle using a new PDT-VA cell
초록
We investigated the improvement using a new patterned double twisted(PDT) vertical-alignment(VA) cell mode on a homeotropic alignment layer. Good voltage-transmittance curves for negative dielectric anisotropic nematic liquid crystal (NLC) using a new PDT-VA cell without a negative compensation film were obtained. The viewing angle of a new PDT-VA cell without a negative compensation film was sider than that of a conventional VA cell. Finally a few fabrication processes using a new PDT-VA cell mode can be achieved by only one-side rubbed substrate.
키워드