公开(公告)号：US20250030790A1

公开(公告)日：2025-01-23

申请号：US18776853

申请日：2024-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeeon KIM ,  Hunki LEE ,  Kiwon KIM ,  Choonghyo PARK ,  Seongkwan YANG ,  Byounghee LEE ,  Woojin CHO

IPC: H04M1/03 ,  H04R1/28 ,  H04R1/32

Abstract: An electronic device is provided. The electronic device includes a housing including a first speaker hole and a speaker assembly disposed in the housing and configured to radiate a sound to an outside of the electronic device through the first speaker hole, wherein the speaker assembly includes a speaker including a diaphragm, a first speaker cover facing the diaphragm and spaced apart from the diaphragm, a sound space formed between the diaphragm and the first speaker cover, a first supporting structure including a first portion formed to surround a portion of the sound space, and a step structure disposed adjacent to an area where a portion of the first portion of the first supporting structure contacts the first speaker cover and disposed to be spaced apart from the speaker.

公开(公告)号：US20240040290A1

公开(公告)日：2024-02-01

申请号：US18377631

申请日：2023-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongkwan YANG ,  Kiwon KIM ,  Byounghee LEE ,  Joonrae CHO ,  Youngbae PARK

IPC: H04R1/02 ,  H04R1/28 ,  G10K11/162 ,  H04R31/00

CPC classification number: H04R1/025 ,  H04R1/028 ,  H04R1/2811 ,  G10K11/162 ,  H04R31/00

Abstract: According to one or more embodiments of the present disclosure, an electronic device may comprise: a housing; a resonance space which is disposed in the housing and in which a sound-absorbing material is accommodated; and a speaker module which is disposed in the housing and includes an acoustic filter opposite to at least a part of the resonance space, wherein the acoustic filter comprises a first plate including a first through-pattern and a second plate including a second through-pattern opposite to a part of the first through-pattern.

公开(公告)号：US20230089234A1

公开(公告)日：2023-03-23

申请号：US17939371

申请日：2022-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Doukyoung SONG ,  Byounghee LEE ,  Chulkwi KIM ,  Jina JEON

IPC: G02F1/163 ,  G02B27/01

Abstract: Disclosed is an electronic device including an electrochromic device and a method of controlling the electronic device. The method includes: acquiring a first image frame using a camera of the electronic device, turning off an infrared (IR) lighting of the electronic device based on the IR lighting being on; acquiring a second image frame using the camera while the IR lighting is off; and controlling a transmittance of the electrochromic device based on a brightness of the second image frame based on the first image frame being acquired with the IR lighting on.

公开(公告)号：US20220394375A1

公开(公告)日：2022-12-08

申请号：US17891993

申请日：2022-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  GOERTEK INC

Inventor： Seongkwan YANG ,  Kiwon KIM ,  Choonghyo PARK ,  Jihoon SONG ,  Peng ZHANG ,  Guodong ZHAO ,  Kyudong KIM ,  Byounghee LEE ,  Hochul HWANG

IPC: H04R1/28 ,  G06F1/16

Abstract: An example speaker module includes a speaker housing including a conduit extending to an internal space; a speaker component positioned in a first area of the internal space adjacent to the conduit; a vent hole spaced apart from the speaker component and passing through at least part of the speaker housing; a sound absorbing material disposed in a second area of the internal space to be positioned adjacent to the speaker component to absorb a sound generated from the speaker component; and a guide structure disposed to surround the vent hole and including at least one protrusion protruding towards the internal space.

公开(公告)号：US20190222921A1

公开(公告)日：2019-07-18

申请号：US16324599

申请日：2017-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghee LEE ,  Changshik YOON ,  Sunyoung LEE ,  Joonrae CHO ,  Myoungsung SIM ,  Seongkwan YANG ,  Hochul HWANG

IPC: H04R1/28 ,  H04R1/02

CPC classification number: H04R1/28 ,  H04R1/02 ,  H04R1/2842 ,  H04R1/2876 ,  H04R1/44 ,  H04R29/001 ,  H04R2499/11

Abstract: According to various examples of the present invention, an electronic device including a speaker can comprise: a first housing; a second housing located in an inner space of the first housing and accommodating a speaker; a separation means for separating the inside of the second housing into a first space opened to the outside of the second housing in the front surface direction of the speaker and a second space in the rear surface direction of the speaker; and opening formed in the separation means and allowing the first space to communicate with the second space; and a separation member coupled to the opening, and having a sound blocking function between the first space and the second space while enabling air permeation between the first space and the second space. Other examples are possible.

公开(公告)号：US20130223655A1

公开(公告)日：2013-08-29

申请号：US13770628

申请日：2013-02-19

Applicant: Samsung Electronics Co. Ltd.

Inventor： Byounghee LEE ,  Kiwon KIM

IPC: H04R1/00

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。

公开(公告)号：US20240298100A1

公开(公告)日：2024-09-05

申请号：US18647927

申请日：2024-04-26

Applicant: Samsung Electronics Co., Ltd. ,  EM-TECH CO., LTD.

Inventor： Youngbae PARK ,  Joonrae CHO ,  Gangtae KIM ,  Kihyun NAM ,  Dongwoo SEOK ,  Jihoon SONG ,  Byounghee LEE ,  Jungsoo LEE ,  Hyunwoo JEONG

IPC: H04R1/02 ,  G04G17/04 ,  G04G21/00

CPC classification number: H04R1/025 ,  G04G17/04 ,  G04G21/00 ,  H04R2201/02 ,  H04R2499/11 ,  H04R2499/15

Abstract: An example wearable device includes a housing forming an inner space and including a speaker hole; a speaker assembly inside the housing; and a sound duct extending from the inner surface of the housing, in which the speaker hole is formed, to the speaker assembly. The speaker assembly includes a frame including at least one first opening, which is formed in a first surface facing the sound duct of the speaker assembly, at least one second opening, which is formed in a second surface, and a frame, which includes a flow path connecting the at least one first opening and the at least one second opening; a sealing member for sealing the inner space; and a vibration plate in contact with a portion of the sealing member.

公开(公告)号：US20240121539A1

公开(公告)日：2024-04-11

申请号：US18481421

申请日：2023-10-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonrae CHO ,  Kiwon KIM ,  Taeeon KIM ,  Myungcheol LEE ,  Woojin CHO ,  Byounghee LEE

IPC: H04R1/02

CPC classification number: H04R1/02

Abstract: An electronic device includes a housing including a speaker hole, and a speaker module in the housing. The speaker module includes a speaker including a first surface outputting an audio signal, a second surface opposite to the first surface, and a third surface connecting the first surface and the second surface. The speaker module includes a first housing including a first portion including a first opening overlapping the first surface when viewed from above and a second portion disposed on the first portion, a second housing attached to the first housing and including a duct extending from the first opening to the speaker hole, a first space extending from the first opening through the duct to the speaker hole, and a second space in the first housing, being disconnected from the first space by the speaker. The second portion is configured to seal the second space.

公开(公告)号：US20210058690A1

公开(公告)日：2021-02-25

申请号：US16998535

申请日：2020-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byounghee LEE ,  Chulmin CHOI ,  Kiwon KIM ,  Seongkwan YANG ,  Kiwon KIM ,  Taeeon KIM ,  Joonrae CHO ,  Hochul HWANG

IPC: H04R1/02 ,  G06F1/16 ,  H04R9/06 ,  H04R1/28

Abstract: An electronic device is provided. The electronic device includes a multi-channel speaker system, and an electronic device according to an embodiment of the disclosure includes a housing, a display which is attached to the housing to be seen from the outside, an actuator which is attached to a back surface of the display to vibrate the display and to generate a sound of a first frequency band, a hole which is formed on one side surface of the housing, and a speaker which is positioned on a region adjacent to the hole to generate a sound of a second frequency band different from the first frequency band through the hole. The actuator includes a first actuator which is attached to a certain region of the back surface of the display to vibrate the display, and a second actuator which is attached to a back surface of the display spaced apart from the first actuator by a designated distance to vibrate the display.

公开(公告)号：US20200329304A1

公开(公告)日：2020-10-15

申请号：US16842028

申请日：2020-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongkwan YANG ,  Byounghee LEE ,  Taeeon KIM ,  Jihoon SONG ,  Hochul HWANG

IPC: H04R1/28 ,  H04M1/03 ,  H04R1/02

Abstract: A mobile communication device is provided. The mobile communication device includes a display, a supporting member disposed under the display and having a hole, and a vibration actuator attached to the supporting member, where the vibration actuator does not overlap the hole when seen substantially perpendicular to the display, and where at least a portion of a region surrounding the hole of the supporting member is vibrated by vibration generated from the vibration actuator, whereby a sound signal having a predetermined frequency to be used for voice communication is generated.