Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hyungjoo Kang0
Sungdu Kwon0
Date of Patent
December 6, 2016
Patent Application Number
14601850
Date Filed
January 21, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A camera module including a fixing unit including a hole formed therein a moving unit including at least one lens, and configured to linearly move in the hole of the fixing unit; and a driving unit configured to drive the moving unit. Further, the driving unit includes a corresponding magnet arranged in the inner surface of the hole of the fixing unit; a moving coil surrounding the outer surface of the moving unit; and a fixed coil arranged in the fixing unit and configured to receive from the moving coil a current or voltage variable based on a distance with the moving coil.
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