Polymer-dispersed antiferroelectric liquid crystal device

Details Polymer-dispersed antiferroelectric liquid crystal device Polymer-dispersed antiferroelectric liquid crystal device

1995-05-23

1996-10-15

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 59, 359100, G02F 1137, G02F 1136

Patent

active

055660096

ABSTRACT:
A liquid crystal electro-optical device comprising a pair of substrates at least one of them is light-transmitting, electrodes being provided on said substrates, and an electro-optical modulating layer being supported by said pair of substrates, provided that said electro-optical modulating layer comprises an anti-ferroelectric liquid crystal material or a smectic liquid crystal material which exhibits anti-ferroelectricity, and a transparent material.

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Molsen et al "Antiferroelectric Switching. . . Liquid Crystals" JPN. J. Appl. Phys. vol. 31-Part 2, No. 8A-Aug. 1992-pp. 1083-1085.

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