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Title:
SPEAKER APPARATUS AND ELECTRONIC DEVICE HAVING THE SAME
Document Type and Number:
WIPO Patent Application WO/2016/048062
Kind Code:
A1
Abstract:
A speaker apparatus and an electronic device having the same are provided. The speaker apparatus includes a hollow shape frame, a magnet disposed in an internal part of the hollow shape frame, a voice coil installed in proximity to the magnet, a diaphragm including a diaphragm edge that vibrates by an electric current applied to the voice coil, and a diaphragm edge compression part extended upward along the diaphragm edge. The diaphragm edge compression part contacts an inner surface of a housing of the electronic device.

Inventors:
KIM KWANG-HYUN (KR)
PARK KYU-EUN (KR)
HAN BRIAN SJ (KR)
AN YOUNG-HUN (KR)
Application Number:
PCT/KR2015/010093
Publication Date:
March 31, 2016
Filing Date:
September 24, 2015
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R7/18; H04R9/02
Foreign References:
JP2004159181A2004-06-03
JP2005073103A2005-03-17
US20120237076A12012-09-20
US20120082327A12012-04-05
US20090290744A12009-11-26
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (Gyeonghuigung-gilJongro-gu, Seoul, KR)
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