Ferroelectric liquid crystal display having opposingly inclined

Details Ferroelectric liquid crystal display having opposingly inclined Ferroelectric liquid crystal display having opposingly inclined

1990-05-22

1991-10-29

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

340784, 359 56, 359 84, G02F 113

Patent

active

050610449

ABSTRACT:
There is disclosed a ferroelectric liquid crystal device which sandwiches a ferroelectric liquid crystal between a pair of substrates having transparent electrodes on opposing surfaces thereof, and in which the ferroelectric liquid crystal can take three stable states of a twisted aligned state, and two uniform aligned states, wherein alignment films are formed by oblique deposition of an inorganic insulating member so that inclination direction of each substrate is opposing, and a thickness of a liquid crystal layer between the substrates is set to fall within a range of 1.5 .mu.m to 4 .mu.m. There is also disclosed a method of driving the ferroelectric liquid crystal device.

REFERENCES:
patent: 4543059 (1986-01-01), Clark et al.
patent: 4662721 (1987-05-01), Harada et al.
patent: 4813767 (1989-03-01), Clark et al.
patent: 4900132 (1990-02-01), Bos
patent: 4904064 (1990-02-01), Lagerwall et al.
patent: 4932758 (1990-06-01), Hanyu et al.
patent: 4958916 (1990-09-01), Clark et al.
Clark et al., "Ferroelectric Liquid Crystal Electro-Optics Using Surface Stabilized Structure", Mol. Cryst. Liq. Cryst., 1983, vol. 94, pp. 213-234.
Armitage, "Alignment of Liquid Crystals on Obliquely Evaporated Slicon Films", Journal Applied Physcis 51(5), 5/80.

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