Title:
ULTRASONIC WAVE TRANSDUCER
Document Type and Number:
Japanese Patent JP2002359896
Kind Code:
A
Abstract:
To provide a unimorph vibrator, in which the mechanical strength of ceramic piezoelectric material protruding from a notch part of a metal plate is strong.
In the unimorph vibrator, the shape of the notch part of the metal plate is made into a U-shaped curve.
Inventors:
TANIDA AKIHIKO
SHIGEMORI TAKUMI
SHIGEMORI TAKUMI
Application Number:
JP2001164956A
Publication Date:
December 13, 2002
Filing Date:
May 31, 2001
Export Citation:
Assignee:
NIPPON CERAMIC KK
International Classes:
H04R17/00; B06B1/06; H01L41/09; H04R29/00; (IPC1-7): H04R17/00; B06B1/06; H01L41/09; H04R29/00
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