Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal writing tablet
Reexamination Certificate
2011-03-22
2011-03-22
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Liquid crystal system
Liquid crystal writing tablet
C349S156000
Reexamination Certificate
active
07911546
ABSTRACT:
A liquid crystal device includes a substrate, an opposing substrate disposed so as to face the substrate, a liquid crystal layer interposed between the substrate and the opposing substrate, and a plurality of spacers disposed between the substrate and the opposing substrate and having different aspect ratios from each other.
REFERENCES:
patent: 6501526 (2002-12-01), Oh
patent: 2004/0155991 (2004-08-01), Lowles et al.
patent: 2005/0179853 (2005-08-01), Chen et al.
patent: 2007/0103635 (2007-05-01), Tawaraya et al.
patent: A 6-175133 (1994-06-01), None
patent: A 10-82909 (1998-03-01), None
patent: A 2002-333630 (2002-11-01), None
patent: A-2002-341354 (2002-11-01), None
patent: A-2003-270640 (2003-09-01), None
patent: A-2005-234570 (2005-09-01), None
patent: A-2007-94064 (2007-04-01), None
patent: A-2007-232839 (2007-09-01), None
patent: A-2007-286384 (2007-11-01), None
patent: A-2007-316363 (2007-12-01), None
patent: A-2008-158138 (2008-07-01), None
Chung David Y
Nelms David
Oliff & Berridg,e PLC
Seiko Epson Corporation
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