Electrooptic Bistability and Threshold Characteristics of Ferroelectric Liquid Crystal Cell Possessing Polyimide Langmuir-Blodgett Film as an Aligning Layer
- 1 July 1988
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 27 (7A) , L1163
- https://doi.org/10.1143/jjap.27.l1163
Abstract
Ferroelectric liquid crystal cells with a high degree of bistability were prepared using the polyimide LB film as the aligning layer. The plots of the threshold voltages (V th) and the pulse widths ( Δ t), which were necessary to switch between the bistable states under the application of bipolar pulse voltages, displayed a hyperbola which was asymptotic to Δ t=0 and V th=constant (≠0).Keywords
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