Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-11-21
2006-11-21
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000, C349S187000
Reexamination Certificate
active
07139059
ABSTRACT:
A lower substrate for an IPS mode LCD device includes a substrate; a gate line formed on the substrate; a data line formed on the substrate crossing the gate line, a pixel region defined by intersections of the gate line with the first and second date lines; a thin film transistor connected to the first gate line and the first data line; a pixel electrode formed at the pixel region and connected to the thin film transistor, the pixel electrode having a plurality of first bars and having a stacked structure of a transparent metal layer and a colored metal layer; a common electrode formed overlapping the gate line, the data line and the thin film transistor, the common electrode having a plurality of second bars integrated with the first bars of the pixel electrode, and having a stacked structure of a transparent metal layer and a colored metal layer; and a color filter layer disposed at positions corresponding to the pixel region of the substrate.
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Copy of Search Report from U.K. Patent Office.
Copy of comunication from French Patent Office.
Duong Tai
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
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