Liquid crystal display device having a material for disturbing t

Details Liquid crystal display device having a material for disturbing t Liquid crystal display device having a material for disturbing t

1992-02-03

1993-02-23

Sikes, William L.

Optical: systems and elements

Optical computing without diffraction

359 78, 359 93, 359 99, G02F 113

Patent

active

051895404

ABSTRACT:
A liquid crystal display device is equipped with a liquid crystal cell formed by disposing a pair of transparent substrates each having a drive electrode and an alignment layer formed and laminated thereon so as to oppose each other with a small space therebetween, and charging and sealing a liquid crystal into the space, wherein the liquid crystal molecules are oriented under a twist state along the vertical axis of the substrate surface, and the orientation of the liquid crystal molecules inside a plane, which is parallel to the substrate surface and is spaced apart by an arbitrary distance from the substrate, are irregular inside this plane. According to this structure, uniform display characteristics can be obtained even when the viewing angle direction is different.

REFERENCES:
patent: 4097128 (1978-06-01), Matsumoto et al.
patent: 4277144 (1981-07-01), Saurer et al.
patent: 4775226 (1988-10-01), Montgomery, Jr. et al.
patent: 5093735 (1992-03-01), Doane et al.
patent: 5136403 (1992-08-01), Jones et al.
D. Meyerhofer, "Optical transmission of liquid-crystal field-effect cells," Journal of Applied Physics, vol. 48, No. 3, Mar. 1977, New York, NY, pp. 1179-1185.
Patent Abstracts of Japan, vol. 7, No. 256 (P-236) Nov. 15, 1983 & JP-A-58 139124 (Toshiba) Aug. 18, 1983.
Patent Abstracts of Japan, vol. 9, No. 243 (P-392) Sep. 30, 1985 & JP-A-60 095423 (Citizen) May 28, 1985.
Patent Abstracts of Japan, vol. 15, No. 352 (P-1248) Sep. 6, 1991 & JP-A-03 134622 (Seiko) Jun. 7, 1991.

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