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Piezoelectric/electrostrictive device

  • US 7,321,180 B2
  • Filed: 10/06/2004
  • Issued: 01/22/2008
  • Est. Priority Date: 10/01/1999
  • Status: Expired due to Fees
First Claim
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1. A piezoelectric/electrostrictive device comprising:

  • a pair of mutually opposing thin plate sections;

    a fixation section for supporting said thin plate sections;

    movable sections comprising at least first end portions of said pair of thin plate sections; and

    one or more piezoelectric/electrostrictive elements arranged on at least one thin plate section of said pair of thin plate sections;

    wherein said movable sections further comprise another material which is different from the material of said thin plate sections.

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