Fast Flexoelectric Switching in Bimesogen-doped Polymer Stabilized Uniform Lying Helix and Vertical Standing Helix of Cholesteric Liquid Crystals
نویسندگان
چکیده
We report flexoelectric liquid crystal displays based on polymer-stabilized cholesteric liquid crystals with both uniform lying helix (PSULH) and vertical standing helix (PSVSH) modes. A method to enhance the flexoelectric switching of the CLC mixture is achieved by mixing nematic liquid crystal (NLC) constituents with the addition of a giant flexoelastic coefficient bimesogenic LC dimer into a low dielectric anisotropy commercial NLC mixture. Fast flexoelectric switching with submillisecond response time has been achieved with both the PSULH and PSVSH modes.
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