Method for forming a liquid crystal device at room temperature

Details Method for forming a liquid crystal device at room temperature Method for forming a liquid crystal device at room temperature

1993-06-07

1997-02-04

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 92, 349 93, G02F 11333

Patent

active

056004575

ABSTRACT:
An object of the present invention is to provide a dispersion type liquid crystal electro-optical device comprising liquid crystal droplets of uniform size without impairing the scattering properties. The present invention realizes a liquid crystal electro-optical device having excellent scattering properties which is achieved by increasing or decreasing the fraction of the organic constituent of the light-transmitting resin material without changing the amount of the liquid crystal and the number and density of the liquid crystal droplets so that the light scattering properties of the device may not be impaired, and thereby controlling the precipitation temperature of the liquid crystal droplets from the mixture to the vicinity of a temperature convenient in the fabrication, so that the solidification temperature of the resin material can be set at the vicinity of that temperature.

REFERENCES:
patent: 4673255 (1987-06-01), West et al.
patent: 4888126 (1989-12-01), Mullen et al.
patent: 5093471 (1992-03-01), West
patent: 5235445 (1993-08-01), Hirai et al.
patent: 5301046 (1994-04-01), Konuma et al.
patent: 5304323 (1994-04-01), Arai et al.
patent: 5321533 (1994-06-01), Kamar

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