SSD molecules' director switching behavior to an applied electric field: a consideration by prove light wavelength dependence of the switching dynamic profile

Akihiro Mochizuki

doi:10.1117/12.2608853

3 March 2022 SSD molecules' director switching behavior to an applied electric field: a consideration by prove light wavelength dependence of the switching dynamic profile

Akihiro Mochizuki

Author Affiliations +

Proceedings Volume 12023, Emerging Liquid Crystal Technologies XVII; 1202306 (2022) https://doi.org/10.1117/12.2608853
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

A possible driving torque investigation of an SSD (Smectic Single Domain) liquid crystal panels has been investigated. In addition to the previous investigations, a prove light wavelength dependence of dynamic retardation switching behaviors were clarified both by means of optical light throughput profile and polarity switching behavior. The result shows that SSD liquid crystal molecular directors switching is always perpendicular to the applied electric filed, which strongly suggests quadrupole moment origin driving torque.

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Akihiro Mochizuki "SSD molecules' director switching behavior to an applied electric field: a consideration by prove light wavelength dependence of the switching dynamic profile", Proc. SPIE 12023, Emerging Liquid Crystal Technologies XVII, 1202306 (3 March 2022); https://doi.org/10.1117/12.2608853

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