Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-08-28
2011-10-25
Vu, Phu (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
08045106
ABSTRACT:
A substrate for a liquid crystal device includes: an electrode film provided on a display area on the substrate; an alignment film which covers at least the display area and is subjected to an alignment process by rubbing; and a band-shaped projection provided in a peripheral area outside the display area so as at least to intersect the rubbing direction and extend along the display area, in which the height of the band-shaped projection on the substrate is higher than the height of the surface of the electrode film.
REFERENCES:
patent: 2004-198955 (2004-07-01), None
patent: 2004-240053 (2004-08-01), None
patent: 2005-249929 (2005-09-01), None
Hashizume Akinori
Maeda Hirotaka
Taniguchi Yoshio
Seiko Epson Corporation
Vu Phu
Workman Nydegger
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