ELECTROMAGNETIC TRANSDUCER
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United States of America Patent
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Issued Date -
Nov 10, 2011
app pub date -
Dec 26, 2010
filing date -
May 10, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electromagnetic transducer is disclosed. The electromagnetic transducer includes a holder forming a hollow space, a suspension mounted on the holder, a vibrating member suspended in the hollow space by the suspension, a diaphragm arranged facing the vibrating member. The outlines of the diaphragm, the vibrating member and the suspension are the same. The electromagnetic transducer provides sound producing and vibration functions.
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