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:
Jun. 11, 2019
Filed:
Jul. 25, 2017
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G03B 5/02 (2006.01); G02B 7/09 (2006.01); G03B 5/04 (2006.01); G03B 13/36 (2006.01); H02N 2/04 (2006.01); G03B 5/00 (2006.01); H02N 2/02 (2006.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 7/09 (2013.01); G03B 5/00 (2013.01); G03B 5/02 (2013.01); G03B 5/04 (2013.01); G03B 13/36 (2013.01); H02N 2/043 (2013.01); G03B 2205/0015 (2013.01); G03B 2205/0061 (2013.01); H02N 2/025 (2013.01); H02N 2/028 (2013.01);
Abstract
A lens drive for driving a lens having, in seriatum along the optical axis of the lens, a base member, an X-axis movable object, a Y-axis movable object and a lens carrier. The base member, the X-axis movable object, the Y-axis movable object and the lens carrier overlap circumferentially around the optical axis in the direction of the optical axis. A first conductive suspension wire connects wiring of the Y-axis movable object and the base member. A second conductive suspension wire connects wiring of the X-axis movable object and the base member. The first and second conductive suspension wires have substantially the same length.