VOICE COIL AND TRANSDUCER HAVING THE VOICE COIL
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United States of America Patent
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N/A
Issued Date -
Dec 30, 2010
app pub date -
Jan 31, 2010
filing date -
Jun 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A voice coil is disclosed. The voice coil includes a housing and a wire wrapped around the housing. The housing defines a connecting member and a combining member connected to the connecting member. The wire wraps around the combing member. The connecting member defines an outer surface, an inner surface opposed to the outer surface, and a top surface connecting the outer and inner surfaces. The housing further includes a through hole extending from the outer surface to the inner surface.
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