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. 29, 2005
Filed:
Aug. 05, 2002
Kazuhiko Murayama, Kanagawa, JP;
Tadashi Aoki, Kanagawa, JP;
Aoji Isono, Kanagawa, JP;
Kenji Shino, Kanagawa, JP;
Kazuhiko Murayama, Kanagawa, JP;
Tadashi Aoki, Kanagawa, JP;
Aoji Isono, Kanagawa, JP;
Kenji Shino, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image display apparatus having a plurality of image forming devices. In an output circuit provided between constant voltage supplies and wiring for driving each of the image forming devices, MOSFETs are successively turned on from the one having a higher ON resistance at the time of switching to make a stepwise transition between outputs from the constant voltage supplies, and have steady potential, thereby limiting undesirable variation in signal potential at the time of switching.