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:
Dec. 24, 2024
Filed:
Nov. 29, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Hideo Kobayashi, Tokyo, JP;
So Hasegawa, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus includes a plurality of pixels arranged in an array, a first group of pixels that are arranged in a first direction among the plurality of pixels, a first line to which the first group is connected, a second group of pixels that are arranged in the first direction among the plurality of pixels, and a second line to which the second group is connected. The first line is connected to a first source. The second line is connected to a second source. The apparatus further includes a control unit configured to: (1) perform control to increase a current flowing through the second source while performing control to decrease a current flowing through the first source, or (2) suppress a variation of total amount of flowing current by changing the current flowing through the second source in response to a change in the current flowing through the first source.