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Lens driving device

  • US 9,915,800 B2
  • Filed: 09/06/2016
  • Issued: 03/13/2018
  • Est. Priority Date: 12/30/2015
  • Status: Active Grant
First Claim
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1. A lens driving device, comprising:

  • a housing with an accommodation space;

    a barrel accommodated in the housing;

    a coil wound around the barrel;

    a magnet fixed to the housing; and

    a spring piece made of amorphous alloy materials for supporting the barrel in the housing;

    wherein the amorphous alloy material is Zr—

    Al—

    Ni—

    Cu—

    Y or Zr—

    Al—

    Ni—

    Cu—

    Be.

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