Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroyuki Shikata0
Koichi Shibamoto0
Date of Patent
May 29, 2007
0Patent Application Number
110049460
Date Filed
December 7, 2004
0Patent Primary Examiner
Patent abstract
An ultrasonic probe includes a piezoelectric oscillator layer having plural arranged piezoelectric oscillators for transmitting and receiving ultrasonic waves and plural electrodes formed in the piezoelectric oscillators, an acoustic lens for focusing or diffusing the ultrasonic waves, and an acoustic matching layer that is provided between the piezoelectric oscillator layer and the acoustic lens and includes a resin base and fine particles, which have electric conductivity, mixed in the resin base.
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