LCD with stripe-shaped insulating projections covering gap entir

Details LCD with stripe-shaped insulating projections covering gap entir LCD with stripe-shaped insulating projections covering gap entir

1995-03-20

1997-11-04

Gross, Anita Pellman

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 76, 359100, G02F 11337, G02F 11339, G02F 115

Patent

active

056846134

ABSTRACT:
A liquid crystal device comprising a pair of parallel base plates and a ferroelectric liquid crystal disposed between the base plates. One of the pair of parallel base plates is provided with a plurality of stepwise elevations disposed in the form of stripes, and has been implemented with a uniaxial orientation treatment in a direction parallel to the edges of the stepwise elevations. The stepwise elevation may be formed by a transparent electrode alone or in combination with an alignment control film disposed thereon. Because of the above features, alignment defects liable to develop from the edges of the elevations are removed.

REFERENCES:
patent: 4264149 (1981-04-01), de Zwart et al.
patent: 4523812 (1985-06-01), Penz
patent: 4634228 (1987-01-01), Iwasaki et al.
patent: 4639089 (1987-01-01), Okada et al.
patent: 4641922 (1987-02-01), Jacob
patent: 4664480 (1987-05-01), Geary et al.
patent: 4682858 (1987-07-01), Kanbe et al.
patent: 4712873 (1987-12-01), Kanbe et al.
patent: 4712877 (1987-12-01), Okada et al.
patent: 4720173 (1988-01-01), Okada et al.
patent: 4737018 (1988-04-01), Iwashita et al.
patent: 4744639 (1988-05-01), Tsuboyama
patent: 4763995 (1988-08-01), Katagiri et al.
patent: 4775225 (1988-10-01), Tsuboyama et al.
patent: 4796979 (1989-01-01), Tsuboyama et al.
Appl. Phys. Lett., vol. 36, No. 1 (Jun. 1980) 899-901.
Journal of Applied Physics, vol. 19, No. 3 (Mar. 1986) L37-L41.

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