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. 11, 2025
Filed:
Oct. 18, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Daichi Seto, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A photoelectric conversion device includes a substrate, a photoelectric conversion unit configured to generate charges corresponding to incident light, a floating diffusion portion to which the charges generated by the photoelectric conversion unit are transferred, and a transistor arranged in the substrate, the transistor having a plurality of main electrodes and a gate connected to the floating diffusion portion, the transistor being configured to output a signal corresponding to a potential of the floating diffusion portion from at least one of the plurality of main electrodes. In a plan view with respect to the substrate, the gate has four or more sides. In the plan view, the plurality of main electrodes is adjacent to three or more sides of the gate.