Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-09-27
2009-10-27
Kim, Richard H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S129000, C349S130000
Reexamination Certificate
active
07609347
ABSTRACT:
A liquid crystal display (“LCD”) includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first and second substrates. A pixel electrode is formed on the first substrate and provided with a first domain divider. A common electrode is formed on the second substrate and provided with a second domain divider. The second domain divider extends in a first direction and a second direction symmetric with the first direction in order to have a curved portion of the second domain divider. The common electrode has a concavo-convex portion in a saw-toothed shape in a plan view of the common electrode, and the concavo-convex portion is positioned in a region where the curved portion is formed.
REFERENCES:
patent: 7505103 (2009-03-01), Takeda et al.
Lee Jeong-Ho
Park Min-Wook
Cantor & Colburn LLP
Kim Richard H
Samsung Electronics Co,. Ltd.
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