Electrostatic loudspeaker
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United States of America Patent
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Mar 17, 2015
Grant Date -
May 2, 2013
app pub date -
Jul 12, 2011
filing date -
Jul 12, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrostatic loudspeaker includes: a first electrode having acoustic transmission property; a second electrode having acoustic transmission property, and disposed so as to be opposed to the first electrode; a vibrating member having conductibility, and disposed between the first electrode and the second electrode; a first elastic member having elasticity, insulation property, and acoustic transmission property, and disposed between the vibrating member and the first electrode; a second elastic member having elasticity, insulation property, and acoustic transmission property, and disposed between the vibrating member and the second electrode; and a first separation member having insulation property and acoustic transmission property, and disposed on an opposite side of a face of the first electrode, which is opposed to the first elastic member.
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Cited Art Landscape
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