Electro-optical device

Details Electro-optical device Electro-optical device

1994-09-22

1996-02-27

Snow, Walter E.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313586, 313610, 345 87, H01J 1758

Patent

active

054951429

ABSTRACT:
An electro-optical device with a first substrate that has a plurality of non-overlapping first electrodes on a major surface; and a second substrate which is opposed to the first substrate and has a plurality of non-overlapping second electrodes on a major surface. The second electrodes are disposed at equal intervals and substantially are perpendicular to the first electrodes. The device also has an electro-optical material layer disposed between the first and second substrates and a discharge chamber between the electro-optical material layer and the second substrate which is filled with an ionizable gas. When the electro-optical device is used in an image display device, the number of electrodes for obtaining the resolution can be reduced to one half as compared to conventional devices. A bright image display is provided and the partition walls can be formed by a printing method on the second electrodes.

REFERENCES:
patent: 3755027 (1973-08-01), Gilsing
patent: 3894264 (1975-07-01), Andoh et al.
patent: 4048533 (1977-09-01), Hinson et al.
patent: 4896149 (1990-01-01), Buzak et al.
patent: 5107182 (1992-04-01), Sano et al.
patent: 5164633 (1992-11-01), Kim et al.
patent: 5182489 (1993-01-01), Sano

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