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Electromagnetic driving module and camera device using the same

  • US 10,261,284 B2
  • Filed: 05/03/2018
  • Issued: 04/16/2019
  • Est. Priority Date: 11/23/2015
  • Status: Active Grant
First Claim
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1. An electromagnetic driving assembly, comprising:

  • a movable member;

    a fixed member spaced apart from the movable member, wherein the movable member and the fixed member are arranged along a main axis;

    a case having a top surface and a sidewall, wherein the sidewall extends from a side of the top surface along the main axis, the fixed member and the case form an accommodating space, the movable member is disposed in the accommodating space, and the fixed member is closer to a light emitting position relative to the case;

    a plurality of suspension wires elastically connecting the movable member and the fixed member;

    a spring sheet connected to one end of one of the suspension wires, wherein the spring sheet is directly contacted with the movable member;

    an electromagnetic component for driving the movable member to move relative to the fixed member;

    a conductive layer formed in the fixed member and electrically connected to the electromagnetic component through the suspension wires; and

    a terminal exposed by and partially embedded in the fixed member, and electrically connected to the conductive layer, wherein one end of each of the suspension wires is positioned in a recess of the fixed member.

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