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. 30, 2021
Filed:
Jul. 16, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/355 (2011.01); H04N 5/3745 (2011.01);
U.S. Cl.
CPC ...
H04N 5/355 (2013.01); H04N 5/3745 (2013.01);
Abstract
The present invention provides a solid state image sensor, an image capturing apparatus, and an image capturing method that can realize a wide dynamic range while suppressing an increase in a signal amount. A solid state image sensor includes a sensor that issues pulses at a frequency corresponding to a frequency at which photons are incident; and a counter circuit that thins out the pulses issued from the sensor at a thinning ratio corresponding to the number of pulses issued from the sensor, and counts the pulses.