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:
Apr. 02, 2019
Filed:
Jul. 16, 2018
Applicants:
Keiichi Sato, Tokyo, JP;
Makoto Ariji, Tokyo, JP;
Masayoshi Sugawara, Tokyo, JP;
Akihiro Moriya, Tokyo, JP;
Inventors:
Keiichi Sato, Tokyo, JP;
Makoto Ariji, Tokyo, JP;
Masayoshi Sugawara, Tokyo, JP;
Akihiro Moriya, Tokyo, JP;
Assignee:
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 7/09 (2006.01); H04N 5/225 (2006.01); G02B 7/08 (2006.01); G03B 3/10 (2006.01); G03B 5/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 27/64 (2013.01); G03B 3/10 (2013.01); G03B 5/00 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); G03B 2205/0015 (2013.01); G03B 2205/0069 (2013.01);
Abstract
A lens drive apparatus includes a plurality of protrusions that protrude from an end of a magnet holder in a direction of an optical axis toward an inner wall surface of a cover and function as a fracture prevention supporting member. The plurality of protrusions are configured to support prevention of fracture in a plurality of suspension wires by contacting the inner wall surface of the cover when a magnet holder moves in the direction of the optical axis.