Four-domain twisted nematic structure with enhanced liquid crystal alignment stability and fast response time
- Title
- Four-domain twisted nematic structure with enhanced liquid crystal alignment stability and fast response time
- Author
- 김재훈
- Keywords
- DISPLAY
- Issue Date
- 2012-07
- Publisher
- AMERICAN INSTITUTE OF PHYSICS
- Citation
- Journal of Applied Physics, 2012, 112(1), P.014512
- Abstract
- In this paper, we propose a stable four-domain twisted nematic structure with wide viewing angle characteristics and a fast response time. A stable structure was realized by introducing a high pre-tilt angle approach incorporating stacked planar and vertical alignment layers. The response time and thermal stability of the proposed device were dramatically improved by the addition of UV-curable reactive mesogen (RM) mixed with a vertical alignment material. Polymerized RMs along the liquid crystal (LC) director increased the polar anchoring energy and reduced back-flow phenomena. A wide viewing angle and fast response time characteristics were achieved over all gray levels.
- URI
- https://aip.scitation.org/doi/10.1063/1.4733998http://hdl.handle.net/20.500.11754/66114
- ISSN
- 0021-8979
- DOI
- 10.1063/1.4733998
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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