公开(公告)号：US20220394374A1

公开(公告)日：2022-12-08

申请号：US17842107

申请日：2022-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hunki LEE ,  Joonrae CHO ,  Kiwon KIM ,  Myeungseon KIM ,  Choonghyo PARK ,  Seongkwan YANG ,  Myungcheol LEE ,  Byounghee LEE ,  Woojin CHO

IPC: H04R1/28 ,  H04R1/02

Abstract: An electronic device is provided. The electronic device includes a speaker module. The speaker module includes an enclosure including a first housing and a second housing and a speaker driver included in the first housing. The second housing includes an adsorption cavity forming a back volume of the speaker driver, a variable structure included in at least a part of the second housing, at least one vent hole for ventilation between the adsorption cavity and an external environment, and a housing cover fixed to the variable structure. The adsorption cavity is filled with an adsorptive filler.

公开(公告)号：US20220337685A1

公开(公告)日：2022-10-20

申请号：US17830808

申请日：2022-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woojin CHO ,  Choonghyo PARK ,  Myoungsung SIM ,  Ki-Won KIM ,  Kiwon KIM ,  Joonrae CHO ,  Hochul HWANG

IPC: H04M1/02 ,  H04R1/04 ,  H04R1/28 ,  H04R1/40 ,  H04R3/00

Abstract: An electronic device is provided. The electronic device includes a housing including a first housing and a second housing, a hinge configured to rotatably connect the first housing and the second housing, a flexible printed circuit board including a connection part disposed at the hinge, and configured to connect an electronic component disposed at the first housing and an electronic component disposed at the second housing, and a microphone module disposed at the connection part of the flexible printed circuit board.

公开(公告)号：US20220150340A1

公开(公告)日：2022-05-12

申请号：US17519760

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 ,  Hochul HWANG

IPC: H04M1/03 ,  H04M1/02 ,  H04R1/34

Abstract: An electronic device according to various embodiments of the disclosure 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, and an acoustic assembly including an acoustic component comprising acoustic circuitry disposed inside the first housing, a first pipe extending from the acoustic component toward a first end of the first housing, and a second pipe extending from an edge portion of the second housing to a second end of the second housing toward the first housing. The first end of the first housing or the second end of the second housing for connecting the first pipe and the second pipe when the first housing is accommodated in the second housing may be provided in a shape having a specified slope with respect to the edge portion of the second housing.

公开(公告)号：US20210037312A1

公开(公告)日：2021-02-04

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

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：US20250046970A1

公开(公告)日：2025-02-06

申请号：US18905389

申请日：2024-10-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junwang KIM ,  Kiwon KIM

IPC: H01M50/574 ,  H01M50/247 ,  H01M50/287

Abstract: An electronic device is provided which includes a printed circuit board including an opening. The electronic device may include a switch circuit unit disposed on the printed circuit board and including an input portion to which a power signal of a battery is applied, an output portion from which the switch circuit unit is configured to output the power signal, and a first ground. The electronic device may include a control circuit unit disposed on the printed circuit board. The control circuit unit is configured to control a connection between the input portion and the output portion, and includes a contact terminal. The electronic device may include a positive terminal connected to the printed circuit board to transmit the power signal of the battery. The electronic device may include a negative terminal including a body portion, a control pin formed on the body portion, and a negative electrode contact portion.

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：US20240381033A1

公开(公告)日：2024-11-14

申请号：US18783883

申请日：2024-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongkwan YANG ,  Kiwon KIM ,  Joonrae CHO ,  Myeungseon KIM

IPC: H04R9/06 ,  H04R1/02 ,  H04R7/12 ,  H04R7/18 ,  H04R9/02 ,  H04R9/04

Abstract: A speaker and/or an electronic device are provided. The electronic device includes the same may include a diaphragm, a yolk disposed to face the diaphragm and including an avoidance groove formed on a surface thereof facing the diaphragm, a coil mounted to one surface of the diaphragm and disposed between the diaphragm and the yolk, and a first magnet mounted to the yolk and disposed to be surrounded by at least part of the coil or a second magnet disposed to surround at least part of the coil. The coil may be disposed to make a surface thereof facing the yolk correspond to the avoidance groove and configured to linearly reciprocate the diaphragm by receiving an electric signal.

公开(公告)号：US20240314493A1

公开(公告)日：2024-09-19

申请号：US18642986

申请日：2024-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwon KIM ,  Choonghyo PARK ,  Incheol BAEK ,  Jihoon SONG ,  Seongkwan YANG ,  Sungsoo JUN ,  Byounghee LEE ,  Joonrae CHO ,  Hochul HWANG

IPC: H04R1/28 ,  H04M1/03 ,  H04R1/34

CPC classification number: H04R1/2857 ,  H04M1/035 ,  H04R1/345 ,  H04R2499/11

Abstract: An electronic device is disclosed, including a housing including a first surface, a second surface facing away from the first surface, and a side surface structure at least partially surrounding a space formed between the first surface and the second surface, an acoustic hole formed in the housing and configured to emit a sound in a direction the first surface faces, a speaker disposed in the housing, and a first acoustic waveguide and a second acoustic waveguide together providing an acoustic path between the speaker and the acoustic hole, wherein the second acoustic waveguide is different from the first acoustic waveguide.

公开(公告)号：US20230412959A1

公开(公告)日：2023-12-21

申请号：US18317939

申请日：2023-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiwon KIM

IPC: H04R1/10

CPC classification number: H04R1/1016 ,  H04R1/1058 ,  H04R1/1041 ,  H04R2420/07

Abstract: A wearable electronic device including an ear device is disclosed. The wearable electronic device includes an earpiece configured to convert an electrical signal into a sound signal, and an ear device configured to be connected to the earpiece. The ear device includes a first tip member configured to be connected to the earpiece, a second tip member configured to surround at least a portion of the first tip member, and a guide ring configured to be interposed between at least a portion of the first tip member and at least a portion of the second tip member, the guide ring is formed of an elastic material and is movable between a first end portion of the first tip member connected to the earpiece and a second end portion positioned on a side opposite to the first end portion.

公开(公告)号：US20230095381A1

公开(公告)日：2023-03-30

申请号：US18075046

申请日：2022-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbae PARK ,  Myungcheol LEE ,  Kiwon KIM ,  Taeeon KIM ,  Changshik YOON ,  Joonrae CHO

IPC: H04R1/28 ,  H04R1/02

Abstract: A speaker module structure according to various embodiments may include a first structure, a second structure configured to couple to the first structure, and a speaker coupled to at least one of the first structure or the second structure, wherein the second structure comprises at least one groove configured to form a resonance space by coupling between the first structure and the second structure, the resonance space is connected to the speaker and has an adsorption material injected therein, and when the first structure and the second structure are coupled, one end of the groove comprises an opening formed in a closed loop comprising a part of the first structure and a part of the second structure.