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. 17, 2009
Filed:
Dec. 06, 2004
Applicants:
Takahiro Fujioka, Mobara, JP;
Koji Hiraga, Ooamishirasato, JP;
Takehiko Kubota, Matsumoto, JP;
Inventors:
Assignee:
Hitachi Displays, Ltd., Chiba, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a liquid crystal display device which can obtain a high image quality display by suppressing the fluctuation of a pixel voltage. Along a large number of drain lines which are driven in a time-division manner, a portion of gate line is extended and an additional capacitance is formed by an extending portion of the gate line which has fixed potential and the drain line.
Fujioka, Takahiro. (2009). Liquid crystal display device (U.S. Patent No. 7619693). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7619693
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile