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. 09, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Masafumi Kimura, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image pickup apparatus includes an image sensor configured to capture an object image, and a controller by controlling energizing an actuator for an image stabilization operation that moves the image sensor. The controller switches an energization method for the actuator between a first energization method and a second energization method that has a response distortion of an actuator larger and a ripple current smaller than those of the first energization method, controls energizing the actuator by the first energization method in a first state that does not read a signal out of the image sensor during a charge accumulation of the image sensor, and controls energizing the actuator by the second energization method in a second state that reads the signal out of the image sensor after the charge accumulation.