Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition
Patent
1992-11-30
1994-03-29
Thomas, Alexander S.
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With charge transferring layer of specified composition
359 75, 359 78, G02F 11337
Patent
active
052982971
ABSTRACT:
A liquid crystal display device of the present invention includes a first substrate having a plurality of first electrodes formed thereon, a second substrate having at east one second electrode opposed to at least one of the plurality of first electrodes, an aligning film covering at least one of combinations, one combination of which being consisted of the surfaces of the first electrodes and at least one portion of a surface of the first substrate and the other combination of which being consisted of the surface of the second electrode and at least one portion of a surface of the second substrate, a sealing member for bonding the first and second substrates with a predetermined gap therebetween so that surfaces of the first and second substrates on which the first and second electrodes are formed respectively are opposed to each other, and a liquid crystal material sealed in a space area encircled by the first and second substrates disposed in an opposing fashion and the sealing member. The aligning film is formed of a polymer film having a surface energy value higher than 47 dyn/cm.
REFERENCES:
patent: 4735492 (1988-04-01), Sekine et al.
patent: 4939003 (1990-07-01), Aoki et al.
Casio Computer Co. Ltd.
Thomas Alexander S.
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