The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2006
Filed:
Oct. 19, 2004
Woong Kwon Kim, Gyeonggi-do, KR;
Woong Kwon Kim, Gyeonggi-do, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
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.