Support apparatus for microphone diaphragm
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 8, 2011
Grant Date -
Jul 19, 2007
app pub date -
Jan 22, 2007
filing date -
Apr 25, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A microphone includes a diaphragm assembly supported by a substrate. The diaphragm assembly includes at least one carrier, a diaphragm, and at least one spring coupling the diaphragm to the at least one carrier such that the diaphragm is spaced from the at least one carrier. An insulator (or separate insulators) between the substrate and the at least one carrier electrically isolates the diaphragm and the substrate.
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