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Title:
LENS ACTUATOR APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/104162
Kind Code:
A1
Abstract:
A lens actuator apparatus comprising a housing (1) and, arranged within the housing, a lens carrier (2), a magnet component (3), a coil (4), an upper flexible piece (5), and a lower flexible piece (6). The lens carrier (2) is arranged between the upper flexible piece (5) and the lower flexible piece (6). The magnet component (3) is arranged around the periphery of the lens carrier (2). The coil (4) is arranged between the magnet component (3) and the lens carrier (2). The lens actuator apparatus is structurally reasonable and compact, obviates the need for a magnetic ring in conventional lens actuators, thus preventing lens carrier eccentricity due to excessively strong magnetic force of the magnetic ring, simplifying manufacturing process, and effectively reducing manufacturing costs.

Inventors:
JIN SHAOPING (CN)
FANG SHAOBIN (CN)
XIA TAIHONG (CN)
JIN SHILEI (CN)
HUANG XIAOMIN (CN)
YAN SHILEI (CN)
Application Number:
PCT/CN2012/074942
Publication Date:
July 18, 2013
Filing Date:
April 28, 2012
Export Citation:
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Assignee:
JINLONG MACHINERY AND ELECTRONICS CO LTD (CN)
JIN SHAOPING (CN)
FANG SHAOBIN (CN)
XIA TAIHONG (CN)
JIN SHILEI (CN)
HUANG XIAOMIN (CN)
YAN SHILEI (CN)
International Classes:
G02B7/04; H02K33/18
Foreign References:
CN102412698A2012-04-11
CN201273955Y2009-07-15
CN101227132A2008-07-23
CN101997382A2011-03-30
CN201273956Y2009-07-15
CN101488698A2009-07-22
CN201273957Y2009-07-15
CN101068091A2007-11-07
CN102253468A2011-11-23
CN101527490A2009-09-09
JP2010014920A2010-01-21
US20080259467A12008-10-23
Attorney, Agent or Firm:
BEIJING KING AND BOND LAW FIRM (CN)
北京市振邦律师事务所 (CN)
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