Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-03-15
2011-03-15
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S110000
Reexamination Certificate
active
07907237
ABSTRACT:
The present invention provides a pattern formation substrate provided with a transparent substrate, a partition pattern formed on the transparent substrate in an approximately orthogonal grid shape, and a coloring pattern of plural colors, provided in an opening partitioned off with the partition pattern. The coloring pattern is formed in an approximately stripe shape in each of the colors, the partition pattern is composed of an X-direction partition pattern provided in an approximately orthogonal direction to a longitudinal direction of the stripe of the coloring pattern and a Y-direction partition pattern provided in an approximately parallel direction to the longitudinal direction of the stripe of the coloring pattern, and an average film thickness of the X-direction partition pattern is smaller than that of the Y-direction partition pattern.
REFERENCES:
patent: 2005/0057712 (2005-03-01), Katagami et al.
patent: 2004-288403 (2004-10-01), None
patent: 2005-339810 (2005-12-01), None
patent: 2007-188862 (2007-07-01), None
patent: 2008-20517 (2008-01-01), None
Kai Teruhiko
Kaminaga Junichi
Maeda Tadatoshi
Ohama Naganori
Ozawa Madoka
Chung David Y
Nelms David
Squire Sanders & Dempsey (US) LLP
Toppan Printing Co. Ltd.
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