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. 21, 2008
Filed:
Mar. 04, 2004
Noriyuki Shikina, Yokohama, JP;
Hideo Mori, Yokohama, JP;
Hideki Yoshinaga, Yokohama, JP;
Tatsuhito Goden, Kawasaki, JP;
Noriyuki Shikina, Yokohama, JP;
Hideo Mori, Yokohama, JP;
Hideki Yoshinaga, Yokohama, JP;
Tatsuhito Goden, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A display apparatus includes a matrix display panel including scanning lines and signal lines disposed so as to form pixels each at an intersection of the scanning and signal lines, and a drive circuit for applying a voltage to the scanning and signal lines, the drive circuit generates a signal voltage depending on an image data inputted externally and applies the signal voltage to the signal lines while sequentially applying a selection voltage to the scanning line to effect writing of an image in the display panel. The drive circuit has a correction function of correcting a signal voltage depending on an image data in current image writing, at the time of image writing to the display panel, on the basis of a signal voltage in preceding image writing and an elapsed time from the preceding image writing, thereby to apply the corrected signal voltage to the signal lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile