Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-05-08
2007-05-08
Duong, Thoi V. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S038000
Reexamination Certificate
active
10343025
ABSTRACT:
A reflective plate comprises a substrate, a plurality of protrusions each formed on the substrate and having a curved surface, and a reflective film formed on the substrate having the protrusions, wherein a planar shape of each of the protrusions is indefinite, and when a frame line of the planar shape of each of the protrusions is divided into fine line segments, the line segments are pointed in all directions or in predetermined directions. This improves reflective properties such as dispersion properties.
REFERENCES:
patent: 5418635 (1995-05-01), Mitsui et al.
patent: 6163405 (2000-12-01), Chang et al.
patent: 6262783 (2001-07-01), Tsuda et al.
patent: 6266111 (2001-07-01), Kataoka et al.
patent: 6380995 (2002-04-01), Kim
patent: 6400437 (2002-06-01), Nagata et al.
patent: 6452653 (2002-09-01), Yamanaka et al.
patent: 6476890 (2002-11-01), Funahata et al.
patent: 6522375 (2003-02-01), Jang et al.
patent: 6525792 (2003-02-01), Fujioka et al.
patent: 6583840 (2003-06-01), Inoue et al.
patent: 6727965 (2004-04-01), Kubota
patent: 6747718 (2004-06-01), Kanou et al.
patent: 2002/0191134 (2002-12-01), Funahata et al.
patent: 0 495 679 (1992-07-01), None
patent: 0 965 863 (1999-12-01), None
patent: 6-27481 (1994-02-01), None
patent: 6-175126 (1994-06-01), None
patent: 9-80426 (1997-03-01), None
patent: 2698218 (1997-09-01), None
patent: 2756206 (1998-03-01), None
patent: 10-111509 (1998-04-01), None
patent: 11-259018 (1999-09-01), None
patent: 2000-19507 (2000-01-01), None
patent: 2000-29021 (2000-01-01), None
patent: 2000-321568 (2000-11-01), None
Kawaguri Mariko
Kubota Hirofumi
Nakao Taketoshi
Nishiyama Seiji
Oue Toshiyasu
Duong Thoi V.
Matsushita Electric - Industrial Co., Ltd.
Steptoe & Johnson LLP
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