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. 02, 2007
Filed:
Apr. 26, 2004
Kenya Ishii, Nagano-ken, JP;
Kenya Ishii, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A driving circuit of an electro-optical panel includes a shift register circuit to sequentially output transmission signals, a sampling circuit to sample an image signal by using a sequentially-output n-th (n is a natural number greater than or equal to 2) transmission signal as a sampling-circuit driving signal and writing the sampled image signal to data lines, and a precharge circuit to write a precharge signal of a predetermined potential to the data lines prior to supplying the image signal to the data lines by using a sequentially-output (n−1)-th transmission signal as a precharge-circuit driving signal, all of which are formed on a substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile