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:
Mar. 03, 2009
Filed:
Jun. 30, 2004
Joon Kyu Park, Kyonggi-do, KR;
Joon Kyu Park, Kyonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A driving circuit of a liquid crystal display device including: a timing controller to output control signals and video data; a ramp signal generator to receive the ramp control signal output from the timing controller, and to generate and output a ramp signal by combining a gray voltage for each level and a precharging voltage for each gray voltage; and a data driver to provide video signals to respective data lines by sampling/holding the ramp signal output from the ramp signal generator according to a value of the video data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile