Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-04-10
2007-04-10
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S038000, C349S042000, C349S106000, C349S187000, C438S030000
Reexamination Certificate
active
10825486
ABSTRACT:
An array substrate for use in an in-plane switching liquid crystal display device includes a gate line on a substrate; a data line crossing the gate line to define a pixel region having an aperture area; a thin film transistor disposed at one corner of the pixel region and connected to the gate line and the data line, the thin film transistor including a semiconductor layer; a common line spaced apart from and substantially parallel to the gate line; a common electrode extending from the common line and including a plurality of common electrode patterns, wherein an outermost portion of the common electrode pattern is substantially rectangle shaped within the pixel region and has a substantially circular opening in the middle thereof; a capacitor electrode overlapping the rectangle shaped common electrode pattern, the capacitor electrode connected to the thin film transistor; a pixel connecting line substantially parallel to the data line in the pixel region and connected to the capacitor electrode; and a pixel electrode disposed within the substantially circular opening, extending from the pixel connecting line and including a plurality of pixel electrode patterns; wherein an innermost pixel electrode pattern has a substantially circular shape and other pixel electrode patterns are patterned to have circular bands, and wherein the aperture area is circular banded shaped.
REFERENCES:
patent: 5069813 (1991-12-01), Patel
patent: 5434687 (1995-07-01), Kawata et al.
patent: 5610743 (1997-03-01), Tsai
patent: 5977562 (1999-11-01), Hirakata et al.
patent: 6243154 (2001-06-01), You et al.
patent: 6433764 (2002-08-01), Hebiguchi et al.
patent: 2003/0053020 (2003-03-01), Okada et al.
patent: 2003/0123011 (2003-07-01), Chae
patent: 2003/0189680 (2003-10-01), Kim et al.
patent: 2005/0128406 (2005-06-01), Lee
patent: 09-230311 (1997-09-01), None
patent: 09-325340 (1997-12-01), None
patent: 11-174482 (1999-07-01), None
patent: 2000-066621 (2000-03-01), None
patent: 2000-206553 (2000-07-01), None
patent: 2003-186017 (2003-07-01), None
patent: 1999-0048947 (1999-07-01), None
patent: 1999-0058889 (1999-07-01), None
Lee Won-Ho
Lee Yun-Bok
Duong Tai
LG. Philips LCD Co., Ltd
McKenna Long & Aldridge LLP
Ton Toan
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