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Lens driving device and camera module comprising same

  • US 10,114,229 B2
  • Filed: 12/30/2014
  • Issued: 10/30/2018
  • Est. Priority Date: 01/02/2014
  • Status: Active Grant
First Claim
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1. A lens driving apparatus, comprising:

  • a housing;

    a bobbin disposed in the housing;

    a first coil disposed on the bobbin;

    a first magnet disposed on the housing and facing the first coil;

    a circuit board comprising a second coil disposed below the first magnet and facing the first magnet;

    an upper elastic member disposed on an upper portion of the housing;

    a first sensor detecting displacement of the bobbin;

    a second magnet disposed to face the first sensor;

    a second sensor detecting displacement of the housing;

    a base disposed below the housing; and

    a plurality of support members connecting the upper elastic member and the circuit board,wherein the upper elastic member comprises six upper elastic members,wherein the first sensor is electrically connected to four of the six upper elastic members,wherein the first coil is electrically connected to two of the six upper elastic members,wherein the housing comprises a first corner area including a first corner, andwherein two of the plurality of support members are disposed in the first corner area.

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