Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-01-04
2005-01-04
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S046000, C349S141000
Reexamination Certificate
active
06839111
ABSTRACT:
An array substrate for in-plane switching (IPS) mode liquid crystal display (LCD) device includes a gate line and a common line in a horizontal direction on a substrate, a data line crossing the gate line and the common line, a pixel electrode and a common electrode on the substrate, and a thin film transistor at a crossing point of the gate line and the data line, the thin film transistor having a gate electrode, an active layer and source and drain electrodes, the gate electrode having a slope that satisfies a numeral expression |θR−θg|=89°˜91° (degree) wherein θRis an angle of a rubbing direction measured from an arbitrary horizontal line and θgis an angle of the slope of the gate electrode measured from the arbitrary horizontal line.
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LG.Philips LCD Co. , Ltd.
Nguyen Dung T.
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