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. 03, 2026
Filed:
Nov. 22, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Satoshi Kato, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The photoelectric conversion device includes first and second substrates bonded to each other, a plurality of pixel circuits provided on the first substrate so as to form a plurality of columns and each outputting a signal based on charge generated by photoelectric conversion, a plurality of column circuits provided on the second substrate and each performing a gain processing on an output signal from the corresponding pixel circuit, a standard signal output unit provided on the second substrate and outputting a standard signal according to the gain processing, a connection portion electrically connecting the first substrate and the second substrate, and a signal output unit including an amplifier circuit provided on the first substrate. The signal output unit outputs a signal based on the standard signal input from the standard signal output unit via the connection portion to the plurality of column circuits via the amplifier circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile