Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yukihisa Takeuchi0
Kazuyoshi Shibata0
Koji Ikeda0
Date of Patent
November 21, 2006
Patent Application Number
11127511
Date Filed
May 12, 2005
Patent Primary Examiner
Patent abstract
The present invention provides a piezo-electric/electrostrictive device including a pair of thin plate sections in an opposed relation to each other, a fixing section for supporting the thin plate sections, and at least one pair of piezo-electric/electrostrictive elements are provided to the pair of thin plate sections. The thin plate sections include movable sections having end surfaces in an opposed relation. Recesses are formed between the thin plate sections and the fixing section and/or the movable sections.
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