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:
Aug. 07, 2012
Filed:
Apr. 28, 2008
Takahiro Matsui, Yokohama, JP;
Yoshiyuki Imanaka, Kawasaki, JP;
Souta Takeuchi, Yokohama, JP;
Takuya Hatsui, Tokyo, JP;
Takaaki Yamaguchi, Yokohama, JP;
Kousuke Kubo, Yokohama, JP;
Takahiro Matsui, Yokohama, JP;
Yoshiyuki Imanaka, Kawasaki, JP;
Souta Takeuchi, Yokohama, JP;
Takuya Hatsui, Tokyo, JP;
Takaaki Yamaguchi, Yokohama, JP;
Kousuke Kubo, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention prevents an element substrate from not operating normally in the case where the voltage supply from a power supply that applies a voltage to a logic circuit is unstable. The element substrate of the invention has unit for applying a first voltage to the logic circuit, and unit capable of applying a second voltage that is lower than the first voltage and capable of operating the logic circuit.