Plasma addressing electro-optical device with wall surface plasm

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

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359 87, 313582, 345 60, 345 87, 3151694, G02F 1133, G09G 336

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active

054207070

ABSTRACT:
A plasma addressing electro-optical device having an improved surface electrode structure which miminizes the structure of a plasma cell and is capable of producing stabilized plasma discharge. The plasma addressing electro-optical device includes a first substrate having a plurality of first electrodes which are arranged substantially in parallel to each other on a major surface, and a second substrate which is opposed to the first substrate and has a plurality of second electrodes which are arranged substantially in parallel to each other on a major surface thereof so as to define an addressing unit for plasma discharge between the inside wall surfaces of adjacent ones of the second electrodes. The second electrode each function as an anodes and a cathode and preferably have a height of 100 .mu.m or more. An electro-optical material layer is positioned between the first and second substrates and ionizable gas is contained in a discharge chamber formed between the electro-optical material layer and the second substrate.

REFERENCES:
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patent: 5077553 (1991-12-01), Buzak
patent: 5214521 (1993-05-01), Kwon et al.
patent: 5221979 (1993-06-01), Kim
patent: 5272472 (1993-12-01), Buzak
patent: 5276384 (1994-01-01), Martin
Patent Abstracts of Japan JP63-232243-Jan. 1989.

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