Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-05-23
2006-05-23
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07050136
ABSTRACT:
The present invention is related to an array substrate for use in an IPS-LCD device, which prevents disclination that may occur between common and pixel electrodes. The pixel electrode in a pixel region includes a plurality of pixel fingers and a pixel horizontal portion, and the common electrode in the pixel region includes a plurality of common fingers extending from a common line parallel with the pixel fingers. Each of the common fingers has a gentle slope outline at a portion where the common finger meets the pixel finger, wherein the common fingers do not meet the pixel horizontal portion in the pixel region.
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Lee Gue-Tai
Lee Sang-Hyuk
Park Cheol-Woo
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
Ton Toan
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