Antiferroelectric Switching in Polymer-Dispersed Liquid Crystals

概要

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We investigated the switching behavior of the well-known antiferroelectric liquid crystal (R)-4-(1-methylheptyloxycarbonyl)phenyl-4'-octyloxybiphenyl-4-carboxylate (MHPOBC), embedded in a polymer matrix. The alignment of the liquid crystal in the UV-cured adhesive was controlled by mechanical shear during the polymerization-induced phase separation. Multistable switching with time constants down to 150 μs indicates that antiferroelectric PDLC devices are promissing for electrooptic application as flexible displays.
社団法人応用物理学会の論文
1992-08-01