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. 01, 2011
Filed:
Jan. 22, 2009
Takayoshi Noji, Saitama, JP;
Takayoshi Noji, Saitama, JP;
Tamron Co., Ltd., Saitama, JP;
Abstract
Provides an image blur correction device capable of accurately moving an imaging element, and an imaging device equipped therewith. The image blur correction device of the present invention includes a fixed plate (); a moving base () to which an imaging element () is attached; support means () supporting a movable member; at least three drive coils () disposed on the movable member; a position sensor () disposed on the fixed member; at least three drive magnets () respectively attached to the fixed member in positions opposing each of the drive coils; detection means () for detecting blurring of an optical axis; and control means () for sourcing current to each of the drive coils so as to drive the movable member based on the blur of the optical axis and the position of the movable member, thereby controlling blurring of the image formed on the imaging device.