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:
Sep. 09, 2025
Filed:
Oct. 30, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A photoelectric conversion device including pixels, a scanning circuit and a controller is provided. The scanning circuit performs a driving operation including a first scan of causing the pixels to start an accumulation operation and a second scan of reading out signals from the pixels. The second scan includes first and second driving operations that are different in a length of a readout period. The controller is configured to supply, to the scanning circuit, a first synchronization signal for controlling the first scan and a second synchronization signal for controlling the second scan. A relationship between a cycle of the first synchronization signal and the second synchronization signal in the first driving operation and a cycle of the first synchronization signal and the second synchronization signal in the second driving operation is a non-integer multiple or a non-integral submultiple.