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:
Sep. 18, 2001
Filed:
Jun. 06, 1997
Applicant:
Inventor:
Tatsuya Shiki, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 ;
U.S. Cl.
CPC ...
G09G 3/36 ;
Abstract
A driving circuit has a plurality of sample and hold circuits which are connected to data buses of a liquid crystal display panel. The data buses are divided into a plurality of groups. Each of the groups receives a picture signal to drive the data buses. A timing controller controls operation timing of the groups in response to a synchronizing signal and a clock signal to control each of the groups independently of one another.
Shiki, Tatsuya. (2001). Driving circuit capable of making a liquid crystal display panel display and expanded picture without special signal processor (U.S. Patent No. 6292162). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6292162
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile