Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 21, 2015
0Patent Application Number
143112160
Date Filed
June 20, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A camera module in which a focal distance is adjusted by an actuator may include a permanent magnet and a coil. A neutral zone spatially dividing first and second polarities of the permanent magnet may be formed at a portion of the permanent magnet facing a sensing sensor sensing magnetic flux.
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