ELECTRONIC DEVICE COMPRISING OPENING AND CLOSING STRUCTURE

Title:

ELECTRONIC DEVICE COMPRISING OPENING AND CLOSING STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2022/173161

Kind Code:

A1

Abstract:

An electronic device according to various embodiments disclosed in the present document may comprise: a housing; a speaker equipped in the housing; an acoustic duct for transmitting an output of the speaker to a user; an outer hole formed in the housing to be connected to the outside of the electronic device; an outer sound duct for transmitting to the user a sound flowing in through the outer hole; and a variable hole member disposed on the outer hole and/or the outer sound duct, wherein the variable hole member may comprise: a conductive member applying an electrical signal; a vent hole through which the sound transmitted from the outer hole passes; and a transforming member transforming in accordance with the electrical signal to at least partly close the vent hole. Various other embodiments may be possible.

Inventors:

BANG KYOUNGHO (KR)
KANG SUNGWOOK (KR)
KIM JUNGHYEON (KR)
KIM JINYONG (KR)
MOON HANGIL (KR)
IVANOV IGOR (KR)
LEE BYEONGMIN (KR)
LEE JAESEONG (KR)
LEE HYUNG (KR)
CHO JOONRAE (KR)

Application Number:

PCT/KR2022/001665

Publication Date:

August 18, 2022

Filing Date:

January 28, 2022

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04R1/10

Foreign References:

US20200196074A1	2020-06-18
US20160353209A1	2016-12-01
KR20190028566A	2019-03-18
US20100061582A1	2010-03-11
US20120087511A1	2012-04-12

Other References: