PACKAGED ACOUSTIC TRANSDUCER DEVICE WITH SHIELDING FROM ELECTROMAGNETIC INTERFERENCE

PACKAGED ACOUSTIC TRANSDUCER DEVICE WITH SHIELDING FROM ELECTROMAGNETIC INTERFERENCE

A device includes: a housing structure; lid configured together with the housing structure to define a cavity therein; and at least one acoustic transducer disposed within the cavity, wherein the lid shields the at least one acoustic transducer from exposure to electromagnetic interference from elec...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MARTIN STEVE, LECLAIR TIMOTHY
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A device includes: a housing structure; lid configured together with the housing structure to define a cavity therein; and at least one acoustic transducer disposed within the cavity, wherein the lid shields the at least one acoustic transducer from exposure to electromagnetic interference from electromagnetic radiation originating outside the device. In some embodiments, the housing structure includes some electrically conductive leads, including a ground lead, and the lid is directly connected to the ground lead.