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. 11, 2017
Filed:
Oct. 22, 2015
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2006.01); H02K 41/03 (2006.01); H02K 41/035 (2006.01); H04N 5/225 (2006.01); H02K 5/04 (2006.01); G03B 3/10 (2006.01); G03B 13/34 (2006.01); G02B 7/04 (2006.01); G02B 7/08 (2006.01); G02B 13/00 (2006.01);
U.S. Cl.
CPC ...
H02K 41/0356 (2013.01); G03B 3/10 (2013.01); G03B 13/34 (2013.01); H02K 5/04 (2013.01); H02K 41/035 (2013.01); H04N 5/2252 (2013.01); H04N 5/2254 (2013.01); G02B 7/02 (2013.01); G02B 7/026 (2013.01); G02B 7/04 (2013.01); G02B 7/08 (2013.01); G02B 13/001 (2013.01); H02K 41/03 (2013.01); H04N 5/2257 (2013.01);
Abstract
A VCM (voice coil motor) is disclosed, the VCM comprising: a bobbin formed with a support unit protruded from a periphery of a body at a bottom portion of the body, and a recess unit partially removed at the support unit; and a coil block supported by the support unit and including a plurality of coil layers wound at a periphery of the bobbin, wherein first and second distal ends of the coil block pass through the recess unit.