公开(公告)号：US11622190B2

公开(公告)日：2023-04-04

申请号：US16909393

申请日：2020-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonrae Cho ,  Changshik Yoon ,  Kiwon Kim ,  Myeungseon Kim ,  Taeeon Kim ,  Myungcheol Lee ,  Byounghee Lee ,  Seongkwan Yang ,  Woojin Cho ,  Hochul Hwang

IPC: H04R1/28 ,  H04M1/03 ,  H04R1/02

Abstract: In various embodiments, an electronic device includes: a diaphragm, a speaker module including a speaker configured to output a sound through a vibration of the diaphragm, and a housing accommodating the diaphragm and the speaker module therein and including a first space provided in a first direction from the speaker module and a second space provided in a second direction opposite the first direction. The electronic device further includes an air adsorption member comprising an air adsorbing material disposed in the first space and having a volume ratio of 90% or less of the first space, the air adsorption member configured to reduce air resistance to the diaphragm disposed above the speaker module without limiting the vibration of the diaphragm.

公开(公告)号：US11356767B2

公开(公告)日：2022-06-07

申请号：US16909460

申请日：2020-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonrae Cho ,  Changshik Yoon ,  Myeungsoon Kim ,  Taeeon Kim ,  Myungcheol Lee ,  Byounghee Lee ,  Hochul Hwang

IPC: H04R1/28 ,  H04R1/02 ,  H04R9/06

Abstract: In various embodiments, a speaker module includes: an air adsorption member, and an electronic device includes the speaker module. The speaker module may include a yoke defining one surface of the speaker module, a magnet attached to the yoke through a first surface of the magnet, a plate attached to a second surface of the magnet, a frame providing a lateral surface of the speaker module and combined with the yoke at a first end of the frame, a voice coil disposed to be spaced apart from the magnet, and a diaphragm combined with the voice coil at an inner surface of the diaphragm. At least one of the yoke, the magnet, the plate, and the frame may include at least a portion of an air adsorption member comprising an air adsorption material configured to adsorb air in the speaker module based on the diaphragm vibrating.

公开(公告)号：US10356498B2

公开(公告)日：2019-07-16

申请号：US15423808

申请日：2017-02-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changshik Yoon ,  Sunyoung Lee ,  Byounghee Lee ,  Janghoon Kang ,  Hochul Hwang

IPC: H04R1/02 ,  H04R1/34 ,  H04R1/44

Abstract: The present disclosure relates to an electronic device having a side acoustic emission speaker. The electronic device may include a speaker module accommodated in the electronic device. The speaker module may include a first substrate, a speaker having a lower surface formed on the first substrate, a waterproof member contacting at least one part of an upper surface and at least one part of a first side surface of the speaker, and a second substrate contacting a second side surface of the speaker and overlapping the upper surface of the speaker. The second substrate may include a first subarea displaced from the upper surface of the speaker by a first distance and having a first thickness and a second subarea displaced from the upper surface of the speaker by a second distance and having a second thickness. A space disposed between the waterproof member and the first subarea may include an acoustic emission hole configured to transfer a sound emitted by the speaker to the outside of the electronic device.

公开(公告)号：US09841452B2

公开(公告)日：2017-12-12

申请号：US13956861

申请日：2013-08-01

Applicant: Samsung Electronics Co. Ltd.

Inventor： Minwoo Oh ,  Jungmin Yang ,  Byounghee Lee ,  Jaekyu Lee ,  Hwanho Lee ,  Suho Jo

IPC: H04R1/10 ,  G01R31/02 ,  H04M1/02 ,  H04M1/60

CPC classification number: G01R31/024 ,  H04M1/0274 ,  H04M1/6058 ,  H04R2420/05

Abstract: An earphone connection interface is provided. The earphone connection interface includes a first detector disposed at a first area to detect an electrical change according to a contact state of the first area, and a second detector disposed at a second area different from the first area to detect an electrical change according to a contact state of the second area.

公开(公告)号：US09479850B2

公开(公告)日：2016-10-25

申请号：US13770628

申请日：2013-02-19

Applicant: Samsung Electronics Co. Ltd.

Inventor： Byounghee Lee ,  Kiwon Kim

IPC: H04R25/00 ,  H04R1/00 ,  H04R1/34 ,  H04R1/08 ,  H04M1/03 ,  H04R1/28 ,  H04R1/02

CPC classification number: H04R1/288 ,  H04M1/035 ,  H04R1/00 ,  H04R1/023 ,  H04R1/086 ,  H04R1/2857 ,  H04R1/34 ,  H04R2499/11

Abstract: A speaker module for a mobile device is provided. The speaker module changes a shape of an opening surface of a duct to which a protection member for preventing a foreign substance from entering is attached. The speaker module includes a speaker for outputting a sound signal, a body in which the speaker is mounted, a duct connected to the body for forming a radiation path of a sound signal output from the speaker, and a protection member attached to an opening surface of the duct for preventing a foreign substance from entering the speaker module, wherein the opening surface has an area larger than that of a cross-sectional opening surface formed vertically with respect to a length direction of the duct.

Abstract translation: 提供了一种用于移动设备的扬声器模块。 扬声器模块改变安装用于防止异物进入的保护构件的管道的开口表面的形状。 扬声器模块包括用于输出声音信号的扬声器，安装有扬声器的主体，连接到主体的导管，用于形成从扬声器输出的声音信号的辐射路径，以及保护构件，其附接到开口表面 用于防止异物进入扬声器模块的导管，其中开口表面的面积大于相对于导管的长度方向垂直形成的横截面开口表面的面积。