Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1993-04-21
1995-05-30
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 87, 313582, 345 60, 345 87, 3151694, G02F 1133, G09G 336
Patent
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.
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Patent Abstracts of Japan JP63-232243-Jan. 1989.
Duong Tai V.
Sikes William L.
Sony Corporation
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