International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

2020年12月9日 〜 2020年12月11日
Virtual Conference

14:20 〜 14:40

[LCT1-4] Evaluation of Flexoelectric Coefficient by Means of Transmission Ellipsometry: Three compartments Measurement

Ryuga Ueno1, Daiki Fujiwara1, Daiki Katsube1, *Munehiro Kimura1 (1. Nagaoka University of Technology(Japan))

Nematic, Flexoelectric coefficient, Ellipsometry, Dielectric anisotropy

https://doi.org/10.36463/idw.2020.0020

To determine two flexoelectric coefficients, improved method based on transmission ellipsometry that allows single cell to complete a series of measurements on device parameters including cell gap and surface anchoring energy is experimentally demonstrated.