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. 17, 2020
Filed:
May. 17, 2019
Olympus Corporation, Hachioji, JP;
Shingo Miyazawa, Hino, JP;
Olympus Corporation, Tokyo, JP;
Abstract
An imaging device includes an image sensor and a controller. The controller sets a focus detection area and a motion detection area, determines an instability of a subject for a motion based on an imaging signal corresponding to an inside of the motion detection area, determines a degree of focusing based on the imaging signal corresponding to an inside of the focus detection area. The controller makes an operation parameter of a focus adjustment operation different, when the subject is determined to be unstable once and then determined to be stable. The controller determines the degree of focusing by a focus adjustment operation using minute driving. The operation parameter is an amplitude or an amount of a movement of the focus lens.