Title:
SPEAKER MODULE AND ELECTRONIC DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/220578
Kind Code:
A1
Abstract:
According to an embodiment of the present disclosure, an electronic device may comprise: a first housing providing at least a part of the exterior of the electronic device; and a speaker module located in the first housing. The speaker module may comprise: a first plate comprising a magnetic material; a magnet disposed on one surface of the first plate; a center pole connected to or provided integrally with the first plate, and surrounded by the magnet; a coil structure comprising a coil inserted into the space between the magnet and the center pole; a diaphragm connected to the coil structure; and a second housing comprising an opening corresponding to the diaphragm. The magnet may comprise: a first surface coupled to the first plate; and a second surface positioned opposite to the first surface. A portion of the second housing may be coupled to a portion of the second surface. Various other embodiments are possible.
Inventors:
KIM MYEUNGSEON (KR)
YANG SEONGKWAN (KR)
KIM KIWON (KR)
CHO JOONRAE (KR)
YANG SEONGKWAN (KR)
KIM KIWON (KR)
CHO JOONRAE (KR)
Application Number:
PCT/KR2022/005345
Publication Date:
October 20, 2022
Filing Date:
April 13, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R1/02; H04R7/16; H04R9/04; H04R9/06
Foreign References:
| KR20070019074A | 2007-02-15 | |||
| JP2019033389A | 2019-02-28 | |||
| US20150139479A1 | 2015-05-21 | |||
| KR20120047733A | 2012-05-14 | |||
| KR101043525B1 | 2011-06-23 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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