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:
Dec. 19, 2006
Filed:
Mar. 25, 2005
Hiraku Kozuka, Hiratsuka, JP;
Takahiro Kaihotsu, Chigasaki, JP;
Hiraku Kozuka, Hiratsuka, JP;
Takahiro Kaihotsu, Chigasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In a photoelectric conversion device including a first-conductivity type first semiconductor region located in a pixel region, a second-conductivity type second semiconductor region provided in the first semiconductor region, and a wiring for electrically connecting the second semiconductor region to a circuit element located outside the pixel region, a shield is provided on the light-incident side of the wiring, via an insulator in such a way that it covers at least part of the wiring and also the shield includes a conductor whose potential stands fixed. This photoelectric conversion device may hardly be affected with low-frequency radiated noises as typified by power-source noise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile