Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 11, 2008
0Patent Application Number
108215210
Date Filed
April 9, 2004
0Patent Primary Examiner
Patent abstract
One embodiment of a low-profile transducer includes a at least one fin perpendicularly mounted on a planar diaphragm, with a voice coil mounted onto the fin. The voice coil may reside in a strong uniform magnetic field. The locations at which the diaphragm is connected to a frame may be coplanar with a center of mass of the diaphragm. The three-dimensional structure of diaphragm and fins may be formed using origami techniques.
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