Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-01-02
2010-02-09
Qi, Mike (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S144000, C349S146000, C349S038000
Reexamination Certificate
active
07659961
ABSTRACT:
A thin film transistor substrate and a liquid crystal display capable of eliminating residual images and enhancing clarity are presented. The thin film transistor substrate includes a charge-up capacitor for increasing electric charge in a first pixel electrode of a first pixel capacitor and a charge-down capacitor decreasing electric charge in a second pixel electrode of a second pixel capacitor. An extension electrode portion of the charge-up capacitor is formed in the shape of a frame to reduce any variation in the overlapping area between the first pixel electrode and the extension electrode portion caused by an alignment error generated during the manufacturing process.
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Do Hee Wook
Kang Sung Min
Kim Hoon
Moon Hyun Cheol
Yoo Seung Hoo
Innovation Counsel LLP
Qi Mike
Samsung Electronics Co,. Ltd.
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