Electro-optical device

Details Electro-optical device Electro-optical device

1994-04-15

1996-07-30

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 51, G02F 11335, G02F 113

Patent

active

055417493

ABSTRACT:
A reflective-type liquid crystal device including a first substrate; a plurality of color layers formed on the substrate and arranged in the form of a matrix; a first electrode arrangement formed on the substrate; a light modulating layer including a dispersion-type liquid crystal adjacent the first electrode arrangement; a second electrode arrangement opposite to the first electrode arrangement with the light modulating layer therebetween; and a plurality of thin film transistors for switching the light modulating layer.

REFERENCES:
patent: 4800375 (1989-01-01), Silverstein et al.
patent: 4944576 (1990-07-01), Lacker et al.
patent: 4946259 (1990-08-01), Matino et al.
patent: 5018840 (1991-05-01), Ogawa
patent: 5059000 (1991-10-01), Kaneko et al.

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