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：US20230033112A1

公开(公告)日：2023-02-02

申请号：US17965378

申请日：2022-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonrae CHO ,  Myeungseon KIM ,  Myungcheol LEE ,  Kiwon KIM ,  Hunki LEE ,  Woojin CHO

IPC: H04R9/04 ,  H04R9/06 ,  H04R1/02 ,  H05K1/18

Abstract: An electronic device including a speaker with a porous sheet, a speaker is provided. The electronic device includes a main body, a sound generator, which includes a voice coil, a sound body surrounding the voice coil, and a terminal that is at least partially exposed to an outside of the sound body, a printed circuit board (PCB) connected to the terminal and extending outwardly from the main body, and a porous sheet inserted into the main body and spaced apart from the terminal.

公开(公告)号：US20200275191A1

公开(公告)日：2020-08-27

申请号：US16749808

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonrae CHO ,  Junhee HAN ,  Jaehyoung PARK ,  Myeungseon KIM ,  Myoungsung SIM ,  Woojin CHO ,  Sanggon SHIN ,  Junyoung LEE ,  Hochul HWANG

IPC: H04R1/28 ,  H05K5/02 ,  H04R1/02 ,  F16F1/373 ,  F16F15/04

Abstract: An electronic device includes a housing including a front plate forming a first surface, a back plate forming a second surface, and a side member forming a side surface surrounding a space between the first and second surfaces; a sound output device disposed in the housing; an electrical component disposed in the housing and having a variable thickness; and a vibration damping member disposed on at least part of the electrical component or formed between the electrical component and the back plate. The vibration damping member is disposed in a variable space having a thickness varying depending on a thickness variation of the electrical component. The vibration damping member has a height varying in a thickness direction of the variable space to correspond to the thickness of the variable space and divides the variable space into a plurality of sub-spaces when the variable space has a specified thickness or more.

公开(公告)号：US20230239614A1

公开(公告)日：2023-07-27

申请号：US18129985

申请日：2023-04-03

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 ,  H04R1/02 ,  H04M1/03

CPC classification number: H04R1/288 ,  H04R1/2811 ,  H04R1/2834 ,  H04R1/025 ,  H04M1/035 ,  H04R2499/11 ,  H04R2400/11 ,  H04R2201/029

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：US20230144261A1

公开(公告)日：2023-05-11

申请号：US18154440

申请日：2023-01-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonrae CHO ,  Woojin CHO ,  Kiwon KIM ,  Changshik YOON ,  Byounghee LEE ,  Myeungseon KIM ,  Hochul HWANG

IPC: H04R9/04 ,  H04R9/02 ,  H04R9/06 ,  H04R7/04

CPC classification number: H04R9/046 ,  H04R9/025 ,  H04R9/06 ,  H04R7/04 ,  H04R2499/11

Abstract: A speaker structure according to various embodiments disclosed in the present document may comprise: a speaker housing which receives a diaphragm to which a voice coil is fixed and the speaker housing has a first surface and a second surface opposite to the first surface; a cover plate disposed on the first surface of the speaker housing; a yoke disposed on the second surface of the speaker housing; first and second pads disposed on the second surface of the speaker housing and electrically connected to the voice coil; and a connection member electrically connected to the first pad and the second pad, wherein the connection member may have a portion connecting the first pad and the second pad, and may be disposed on the yoke. Various other embodiments are also possible.

公开(公告)号：US20230029681A1

公开(公告)日：2023-02-02

申请号：US17894566

申请日：2022-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choonghyo PARK ,  Kiwon KIM ,  Myoungsung SIM ,  Byounghee LEE ,  Woojin CHO ,  Joonrae CHO ,  Hochul HWANG

IPC: G06F1/16

Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, a display, and a sound unit configured to output or receive a sound, the sound unit being disposed in the second housing such that the sound is radiated in a first direction through a second side surface in an open state and radiated in a second direction different from the first direction along a first side surface in a closed state.

公开(公告)号：US20220150619A1

公开(公告)日：2022-05-12

申请号：US17519753

申请日：2021-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Choonghyo PARK ,  Kiwon KIM ,  Myoungsung SIM ,  Changshik YOON ,  Woojin CHO ,  Joonrae CHO ,  Hyunggwang KANG ,  Byounghee LEE ,  Sangsoo PARK ,  Hochul HWANG

IPC: H04R1/28 ,  H04M1/02 ,  G09F9/30

Abstract: According to various embodiments of the disclosure, an electronic device may include: a first housing, a second housing accommodating at least a portion of the first housing and configured to guide sliding movement of the first housing, a flexible display including a first display area disposed on the first housing and a second display area extending from the first display area, a speaker module including a speaker unit including at least one speaker disposed in the second housing and a speaker enclosure accommodating the speaker unit and including a vent hole, and a seal connected to the first housing and the speaker enclosure and configured to be variable based on the sliding movement of the first housing.

公开(公告)号：US20210034119A1

公开(公告)日：2021-02-04

申请号：US16939688

申请日：2020-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changshik YOON ,  Myungcheol LEE ,  Minsu RHEE ,  Joonrae CHO ,  Choonghyo PARK ,  Woojong JEONG ,  Kiwon KIM ,  Taeeon KIM ,  Youngbae PARK ,  Woojin CHO ,  Hochul HWANG

IPC: G06F1/16 ,  H04R15/00 ,  H04R1/02

Abstract: An electronic device is provided. The electronic device includes a housing including a first plate disposed to face a first direction, a second plate disposed to face a second direction opposite to the first direction, and a side member enclosing at least part of a space between the first and second plates and having at least one speaker hole constructed thereon, and a speaker device disposed between the first and second plates to emit a sound through the speaker hole. The speaker device may include: a speaker unit including a yoke disposed to a first face facing the first direction and a diaphragm disposed to a second face facing the second direction, wherein the diaphragm is disposed to face the second direction, and is disposed to face at least part of the second plate, an enclosure shaped to enclose at least part of the speaker unit and disposed between the first and second plates, an acoustic duct constructed between the enclosure and the second plate and extending towards the at least one speaker hole, and a ferromagnetic material disposed between the first plate and the yoke.

公开(公告)号：US20240388839A1

公开(公告)日：2024-11-21

申请号：US18786725

申请日：2024-07-29

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 including a powder and granulated mixture, and disposed in a part of the first housing and/or second housing or disposed between the first housing and the second housing.

公开(公告)号：US20190166422A1

公开(公告)日：2019-05-30

申请号：US16093269

申请日：2017-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonrae CHO ,  Byounghee LEE ,  Woojin CHO ,  Hochul HWANG

IPC: H04R3/00 ,  H05K5/02 ,  H04R1/02

Abstract: An electronic device according to an embodiment of the present invention may have a structure including a sensor and a speaker. The structure may comprise: a first passage portion connected to the speaker; a second passage portion connected to the sensor; and a shared passage portion connected to the first passage portion and the second passage portion and leading to the outside of the structure. According to an embodiment, a sound output from the speaker is emitted to the outside of the structure through the first passage portion and the common passage portion, and a medium introduced from the outside of the structure may come into contact with the sensor through the common passage portion and the second passage portion. Various other embodiments are possible.