PIEZOELECTRIC EXCITER AND PIEZOELECTRIC EXCITER UNIT
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United States of America Patent
Stats
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N/A
Issued Date -
May 12, 2011
app pub date -
May 11, 2009
filing date -
Jun 30, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A piezoelectric exciter includes: a beam including a substrate and a piezoelectric element affixed to the substrate; a supporting portion that supports the beam; a terminal fixed to the supporting portion, the terminal feeding electricity to the piezoelectric element; and a conductive member that electrically connects the terminal to an electrode of the piezoelectric element, wherein a conductive-member-containing recess is formed in the supporting portion and the conductive member is contained in the conductive-member-containing recess in an embedded state and wherein the supporting portion is made of a resin that is subjected to insert molding together with the substrate and the beam is made by affixing the piezoelectric element to the substrate after the insert molding.
First Claim
Other Claims data not available
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- H04R Class
- 3.98 % this patent is cited more than
- 14 Age