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:
Jul. 08, 2008
Filed:
Jul. 30, 2003
Applicants:
Naoto Abe, Kanagawa-ken, JP;
Tatsuro Yamazaki, Tokyo, JP;
Inventors:
Naoto Abe, Kanagawa-ken, JP;
Tatsuro Yamazaki, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image display apparatus includes a plurality of display devices wired in a matrix through a plurality of scanning signal wirings and a plurality of modulated signal wirings, and a driving circuit for applying a modulated signal having a pulsewidth corresponding to an image signal to each of the plurality of modulated signal wirings. The driving circuit causes the modulated signal to fall in discrete decrements to a non-display state from a display state.