Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-05-01
1997-09-23
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349149, 349150, G02F 11345, G02F 11335
Patent
active
056710291
ABSTRACT:
An apparatus for manufacturing a display device in which a rubbing process is carried out to an orientation member included by a substrate member, the substrate member further including: a transparent substrate; a plurality of electrodes formed on one surface of the transparent substrate; a plurality of terminals which are formed in a peripheral portion of the transparent substrate and through which a drive signal is supplied to the electrodes, the orientation member covering the surface of the transparent substrate on which the electrodes are formed, comprises:
holding means having a mounting face on which the substrate member is to be mounted, for holding the substrate member so that the orientation member is directed upward in relation to the mounting face;
short-circuit means which can be contacted with and separated from a peripheral portion of the substrate member held by the holding means, where the terminals of the substrate member are formed, and have an electrically conductive contact face to be contacted with the substrate member; and
rubbing means for conducting a rubbing process on a surface of the orientation member of the substrate member.
REFERENCES:
patent: 4422728 (1983-12-01), Andreaggi
patent: 5193022 (1993-03-01), Hirai
patent: 5220447 (1993-06-01), Yokokura et al.
Conlin David G.
Michaelis Brian L.
Nguyen Tiep H.
Sharp Kabushiki Kaisha
Sikes William L.
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