ELECTRONIC DEVICE INCLUDING ACOUSTIC MODULE - SAMSUNG ELECTRONICS CO LTD

Title:

ELECTRONIC DEVICE INCLUDING ACOUSTIC MODULE

Document Type and Number:

WIPO Patent Application WO/2020/122387

Kind Code:

A1

Abstract:

An electronic device is provided. The electronic device includes a housing including a front plate, a rear plate, and a lateral member surrounding a space between the front and rear plates and having at least one through-hole. The electronic device further includes a display disposed to be seen through the front plate, and a speaker structure disposed near the through-hole in the space between the display and the rear plate. The speaker structure includes a yoke disposed between the display and the rear plate and facing the display, a diaphragm disposed between the rear plate and the yoke and spaced apart from the rear plate, a magnet disposed between the yoke and the diaphragm, a speaker housing surrounding, at least in part, at least one of the diaphragm, the yoke, or the magnet and including a first opening formed toward the rear plate and a second opening formed toward the through-hole. The electronic device further includes a sealing member disposed between the speaker housing and the rear plate and surrounding the first opening when viewed from the rear plate. A sound conduit includes, between the diaphragm and the through-hole, a first space formed by the first opening, the rear plate, and the sealing member, and a second space connected to the first space through the second opening.

Inventors:

PARK SEONGUK (KR)
KANG KYUNGMOON (KR)
KIM JUHWAN (KR)
CHOI HYUNSUK (KR)

Application Number:

PCT/KR2019/013167

Publication Date:

June 18, 2020

Filing Date:

October 08, 2019

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04R7/04; H04R9/02; H04R9/06; H05K5/06

Foreign References:

KR20180085506A	2018-07-27
KR100688794B1	2007-03-02
KR20170098009A	2017-08-29
JP2009005043A	2009-01-08
US20150163572A1	2015-06-11
US20150163572A1	2015-06-11
US20170245032A1	2017-08-24

Other References: