Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-03-21
2006-03-21
Kim, Robert (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S129000
Reexamination Certificate
active
07016006
ABSTRACT:
A gate line and a data line are formed on a first panel, a pixel electrode is divided into several small parts by an aperture, and a thin film transistor is formed on a pixel area defined by the intersection thereof. A common electrode having a domain dividing aperture and a data line aperture is formed on a second panel disposed opposite to the first substrate. Removing the common electrode from an upper side of the data line by forming the data line aperture as above can result in decreasing load of the data line, reducing a variation amount of liquid crystal capacitance, decreasing light leakage of due to side cross talk, and increasing an aperture ratio.
REFERENCES:
patent: 4776673 (1988-10-01), Aoki et al.
patent: 6172729 (2001-01-01), Ikeda
patent: 6449025 (2002-09-01), Lee
patent: 6462798 (2002-10-01), Kim et al.
patent: 6590628 (2003-07-01), Matsuoka et al.
F. Chau & Associates LLC
Kim Richard H
Kim Robert
Samsung Electronics Co,. Ltd.
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