Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shih-Ting Huang0
Yi-Ho Chen0
Chao-Chang Hu0
Fu-Yuan Wu0
Jyun-Jie Lin0
Date of Patent
April 5, 2016
0Patent Application Number
143056880
Date Filed
June 16, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a VCA-based lens driving device. By way of giving an improved OIS coil structure, a magnetic induction element used to sense movement of magnets atop which maybe cause from a user's hand shaking can be placed as far away from OIS coils as possible. The impact of the magnet field of the OIS coil on the magnetic induction element is thus reduced. In one embodiment, the OIS coil is down-sized to reduce the influence of the OIS coil on the magnetic induction element placed beside it. In another embodiment, the OIS coil has a one-sided indention and the magnetic induction element is placed below/or beside the indention of the OIS coil.
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