Electroacoustic transducer and structure for mounting an electroacoustic transducer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 10, 2003
Grant Date -
Oct 18, 2001
app pub date -
Apr 10, 2001
filing date -
Apr 13, 2000
priority date (Note) -
Expired
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Abstract
An electroacoustic transducer to be mounted on a board of a device, includes an anode conductive part which is in press contact with the board of the device, and a cathode conductive part which is in press contact with the board of the device, wherein the anode conductive part and the cathode conductive part are respectively placed at an axial center position or at predetermined positions in a radial direction to eliminate directionality in a circumferential direction.
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