27.4: Hysteresis‐Free Modulation Characteristic and Electro‐Optical Response in Helix‐Free Ferroelectric Liquid Crystals
A. L. AndreevTatiana B. AndreevaИ. Н. КомпанецNikolay Zalyapin
Abstract
The novel helix‐free ferroelectric liquid crystals developed at the Lebedev Physical Institute are characterized with the spatial deformation of smectic layers and soliton mechanism of director reorientation and show fastest electro‐optical response at lowest control voltage. The conditions are studied to increase the frequency interval of hysteresis‐free modulation (was extended to 6 kHz) and the temperature interval, in which the response time is practically constant (it is from 12 to 52 °C now). These FLC materials are very promise for future Field Sequential Color and 3D displays.
Metrics
Citation History
Topics
Related Documents
Helix-Free Ferroelectric Liquid Crystals: Electro Optics and Possible Applications
A. L. AndreevTatiana B. AndreevaИ. Н. КомпанецNikolay Zalyapin
Hysteresis-free electro-optical switching in conductive ferroelectric liquid crystals: experiments and modelling
L. M. BlinovS. P. PaltoФ. В. ПодгорновHiroshi MoritakeW. Haase
Electro-Optical Modulation in Planar Aligned Ferroelectric Liquid Crystals with Subwavelength Helix Pitch
E.P. PozhidaevVadim A. BarbashovVladimir V. KesaevV. I. PogoninС. А. СамагинС. П. КотоваS. I. TorgovaVladimir G. Chigrinov
Dynamic and optical properties of novel helix-free ferroelectric liquid crystals
A. L. AndreevTatiana B. AndreevaИ. Н. КомпанецNikolay Zalyapin
Fast Continuous 2π Phase Modulation using Defect-free Deformed Helix Ferroelectric Liquid Crystals
Zhibo SunZhengnan YuanHoi Sing KwokAbhishek Kumar Srivastava