Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-08-30
2009-10-06
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S038000, C349S110000
Reexamination Certificate
active
07599026
ABSTRACT:
A liquid crystal display substrate with multiple pixel areas each having in at least a portion thereof a reflection area and a wrinkled resin layer formed with a positive light-sensitive resin in the reflection area. The wrinkled resin layer has in at least a portion thereof a wrinkled surface and a reflection electrode. The wrinkled resin layer also includes a light shielding portion, formed as an underlayer, for shielding light incident from the substrate's back surface side, wherein at least part of the light shielding portion is formed in a same layer with the same material as a drain electrode and a source electrode of a thin film transistor and a storage capacitor electrode, to shield a large proportion of an under area of the wrinkled resin layer from light along with the drain electrode, the source electrode and the storage capacitor electrode.
REFERENCES:
patent: 5724111 (1998-03-01), Mizobata et al.
patent: 6281952 (2001-08-01), Okamoto et al.
patent: 6295109 (2001-09-01), Kubo et al.
patent: 6757038 (2004-06-01), Itoh et al.
patent: 6862057 (2005-03-01), Sakamoto et al.
patent: 6985195 (2006-01-01), Kumagai et al.
patent: 2002/0118327 (2002-08-01), Yamada et al.
patent: 2002/0140886 (2002-10-01), Sugiura et al.
patent: 2003/0030768 (2003-02-01), Sakamoto et al.
patent: 2003/0122981 (2003-07-01), Choi et al.
patent: 2004/0125325 (2004-07-01), Murai et al.
patent: 2005/0030450 (2005-02-01), Okamoto et al.
patent: 5-232455 (1993-09-01), None
patent: 8-338993 (1996-12-01), None
patent: 2002-221716 (2002-08-01), None
patent: 2002-296585 (2002-10-01), None
patent: 2000-0058153 (2000-09-01), None
patent: 10-0283275 (2001-03-01), None
patent: 10-2004-0024378 (2004-03-01), None
patent: 10-2004-0025846 (2004-03-01), None
Doi Seiji
Misaki Katsunori
Tanaka Yoshinori
Au Optronics Corporation
Chung David Y
Fujitsu Limited
Greer Burns & Crain Ltd.
Nelms David
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