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. 18, 2025
Filed:
Jun. 26, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A photoelectric conversion device includes a first substrate and a second substrate. A plurality of photoelectric conversion circuits is disposed on the first substrate. A plurality of floating diffusion circuits, a first switch, and a plurality of amplification transistors are disposed on the second substrate. The plurality of floating diffusion circuits is connected to the plurality of photoelectric conversion circuits. The first switch is configured to connect a first floating diffusion circuit and a second floating diffusion circuit in the plurality of floating diffusion circuits. The plurality of amplification transistors is configured to output signals based on potentials of the plurality of floating diffusion circuits.