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:
Oct. 13, 2015
Filed:
May. 25, 2012
Applicant:
Koji Takashima, Tokyo, JP;
Inventor:
Koji Takashima, Tokyo, JP;
Assignee:
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); H02K 41/035 (2006.01); G02B 7/08 (2006.01);
U.S. Cl.
CPC ...
H02K 41/0356 (2013.01); G02B 7/08 (2013.01);
Abstract
A lens holder driving device includes a lens holder for holding a lens assembly and a ring-shaped driving coil fixed to the lens holder. The lens holder has N bonded surfaces for bonding N areas of an inner surface of the driving coil to a tubular portion of the lens holder by means of an adhesive agent. At least one of the N bonded surfaces has a peeling inhibiting arrangement for inhibiting the driving coil from peeling from the lens holder after the N areas of the inner surface of the driving coil are bonded to the N bonded surfaces by means of the adhesive agent.