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:
Jun. 02, 2009
Filed:
Apr. 29, 2005
DO Sung Kim, Gumi-si, KR;
Do Sung Kim, Gumi-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An IPS mode LCD for improving image quality and a manufacturing method thereof are provided. When a common-voltage supply line and common lines are formed on different layers using different materials and connected via a contact hole, a contact resistance is increased due to an increase of a contact area and thus common signals are delayed. To solve the common signal delay, the common-voltage supply line and the common lines are integrally formed using the same material so that common signals are applied to the common lines without delay. Thus, preventing image quality deterioration due to the delay of the common signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile