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:
Jan. 13, 2026
Filed:
Jan. 30, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Daiki Shirahige, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A photoelectric conversion apparatus in which a first semiconductor layer comprising a photoelectric conversion element and a second semiconductor layer comprising a pixel circuit are stacked, is provided. A plurality of through electrodes are arranged in the second semiconductor layer. The pixel circuit includes a pixel transistor comprising a first region and a second region as a source or a drain, and a gate electrode arranged on a main surface of the second semiconductor layer to form a channel between a first end portion of the first region and a second end portion of the second region. The gate electrode includes a first side in the proximity of the first end portion and a second side in the proximity of the second end portion, and the first side and the second side extend in directions intersecting each other, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile