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:
Oct. 19, 2004
Filed:
Jun. 25, 2001
In Duk Song, Kyungsangbuk-do, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device that is capable of preventing a deterioration of liquid crystal generated at the outer area of an IPS mode TFT array. In the device, a plurality of data lines apply data signals to a thin film transistor array and a plurality of gate lines apply gate signals to the thin film transistor array. A plurality of gate links is extended from the gate lines into the outer area of the thin film transistor array. A plurality of common voltage lines is provided in such a manner to cross the gate links to apply a common voltage to the thin film transistor array. Accordingly, a deterioration of liquid crystal caused by the gate voltage at the outer area of the TFT array can be prevent to eliminate a generation of stain.