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DRIVE DEVICE AND LENS UNIT

  • US 20150322929A1
  • Filed: 01/28/2013
  • Published: 11/12/2015
  • Est. Priority Date: 02/07/2012
  • Status: Abandoned Application
First Claim
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1. A drive device comprising:

  • a base member;

    a driven member disposed at a prescribed distance from said base member;

    a support member coupling said base member and said driven member, and supporting said driven member so as to substantially maintain said prescribed distance between said base member and said driven member from start to end of movement of said driven member; and

    a driving member driving said driven member so as to be moved in parallel from start to end of movement,said driving member causing a linear shape-memory alloy wire to expand and contract to move said driven member.

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