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:
May. 20, 2025
Filed:
Nov. 18, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hitoshi Nasu, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 25/77 (2023.01); H04N 25/772 (2023.01);
U.S. Cl.
CPC ...
H04N 25/772 (2023.01);
Abstract
An imaging apparatus includes a pixel and a memory. The pixel includes a photoelectric conversion circuit and a charge/voltage conversion circuit. The memory is arranged so as to correspond to the pixel on a one-on-one basis and includes a plurality of voltage holding circuits each configured to hold a voltage signal output from the pixel. The voltage holding circuits hold respective voltage signals in different accumulation periods in the pixel and the voltage holding circuits are connected in parallel. The voltage signals in the different accumulation periods are averaged into an averaged voltage signal.