Date
Place
- Room G (Room 306)
- 21. LC Display II
- August 19, 2015 (Wednesday)
- 16:00 ~ 17:35
- [21-2]
- 16:25 ~ 16:50
- Title:[Invited] Measurement and LCD Application of Flexoelectricity of Nematic Liquid Crystal: Symmetrically Oblique Incidence Transmission Ellipsometry
- Munehiro?Kimura (Nagaoka Univ. of Tech., Japan)
Abstract: A method of determining e11 and e33 is proposed, where an in-plane twist nematic liquid crystal (TNLC) was evaluated by symmetric oblique incidence transmission ellipsometry (SOITE).??An asymmetric ¥Ä characteristics in the dependency graph of?e11-e33?is found. Furthermore, the dependence of various parameters of ¥Ä¥å, cell thickness, twist angle on the flexoelectric coefficient are studied. From all these evaluations, it is concluded that the determination of e11-e33 as well as e11+e33 can be evaluated by?SOITE.
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