Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition
Patent
1997-08-08
1999-03-23
Thomas, Alexander
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With charge transferring layer of specified composition
349110, 349111, G02F 11335
Patent
active
058856692
ABSTRACT:
A liquid crystal display device having a liquid crystal layer interposed between a pair of substrates, said substrates being coupled to each other through an insulative sealing material at the peripheral portions thereof, one of said pair of substrates being a transparent front substrate through which viewing of the display device occurs, and a graphite containing matrix coating on an inside surface of the front substrate, said coating having a matrix of apertures therein, said coating being applied by application of a composition comprising in weight percent, about 1% to about 30% colloidal graphite, about 0.1% to about 20% binder material for the coating, and about 10% to about 98% of a fluid carrier, said applied coating having a thickness of less than about 20 microns.
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Hickman John
Morgans David Evan Bryan
Acheson Industries, Inc.
Thomas Alexander
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