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. 06, 2018
Filed:
Dec. 01, 2016
Olympus Corporation, Hachioji-shi, Tokyo, JP;
Hiroshi Ezawa, Yokohama, JP;
Takashi Ishikawa, Hachioji, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An image stabilization apparatus includes a fixed barrel, a movable barrel, a support member configured to movably support the movable barrel with respect to the fixed barrel, a drive unit configured to include a magnet and a coil, and drive the movable barrel, a control section configured to drive and control the drive unit, a position detection section configured to detect a position of the movable barrel, and a judgment section configured to detect, when the drive unit drives via the movable barrel so as to move to a predetermined target position, a deviation between the position of the movable barrel and the predetermined target position and judge whether or not the apparatus operates normally based on whether or not the deviation falls within a first allowable range.