Electro-optical device

Details Electro-optical device Electro-optical device

1997-01-09

1999-04-20

Patel, Ashok

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313586, 313494, 345 60, 345 87, H01J 1758

Patent

active

058960082

ABSTRACT:
An electro-optical device has a first substrate having non-overlapping first electrodes on a major surface thereof and a second substrate opposed to the first substrate having non-overlapping second electrodes on a major surface thereof. The second electrodes are disposed substantially perpendicular to the first electrodes, and adjacent second electrodes are disposed at equal intervals. The electro optical device has an electro-optical material layer disposed between the first and second substrates. A discharge chamber is disposed between the electro-optical material layer and the second substrate and is filled with an ionizable gas. When this electro-optical device is applied to an image display device, the number of electrodes for attaining the same resolution can be reduced to one half. Thus, a bright image display is provided. Further, the electro-optical device may be if a structure such that partition walls are formed by the printing method on the second electrodes.

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patent: 4728864 (1988-03-01), Dick
patent: 4896149 (1990-01-01), Buzak et al.
patent: 5077553 (1991-12-01), Buzak
patent: 5107182 (1992-04-01), Sano et al.
patent: 5182489 (1993-01-01), Sano

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