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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
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.
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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
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.
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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
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.
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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
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.
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公开(公告)号:US20250071197A1
公开(公告)日:2025-02-27
申请号:US18942903
申请日:2024-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor: Changmin KIM , Jonghwan KIM , Kihyeun KIM , Sohae KIM , Jinyong KIM , Jihoon SONG , Hakhoon SONG
IPC: H04M1/03
Abstract: An electronic device according to an embodiment of the disclosure includes: a housing including a front plate, a back plate facing away from the front plate, and a side member surrounding a space between the front plate and the back plate, at least one microphone hole penetrating the side member in a first direction from an outer surface of the side member toward an inner surface of the side member, a microphone module comprising a microphone and configured to receive an acoustic signal through the microphone hole, a support disposed between the microphone module and the front plate in the housing and including a plurality of inner surfaces, an acoustic passage surrounded by the plurality of inner surfaces of the support and facing toward the microphone module from the microphone hole, and a branch passage formed in the support and diverging from the acoustic passage. The acoustic passage includes a first section extending from the microphone hole in the first direction and a second section fluidically connected with the first section and bent in a second direction toward the microphone module to face the microphone module. The branch passage is formed in a direction different from the second direction from at least one of the plurality of inner surfaces of the support member.
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公开(公告)号:US20210243519A1
公开(公告)日:2021-08-05
申请号:US17166054
申请日:2021-02-03
Applicant: Samsung Electronics Co., Ltd.
Inventor: Kiwon KIM , Choonghyo PARK , Incheol BAEK , Jihoon SONG , Seongkwan YANG , Sungsoo JUN , Byounghee LEE , Joonrae CHO , Hochul HWANG
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.
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公开(公告)号:US20240064457A1
公开(公告)日:2024-02-22
申请号:US18499653
申请日:2023-11-01
Applicant: Samsung Electronics Co., Ltd.
Inventor: Youngbae PARK , Joonrae CHO , Jihoon SONG , Byounghee LEE
CPC classification number: H04R1/2811 , H04R1/025 , H04R2400/03 , H04R2499/11
Abstract: Disclosed is an electronic device including a sound module. The electronic device comprises: a housing in which at least one sound hole is formed; and a sound component mounted on the housing adjacent to the sound hole and configured to emit sound in a first direction toward the outside of the housing through the sound hole. The sound component includes: a sound frame forming a front surface open in the first direction; a center diaphragm disposed in the front space such that the front surface thereof faces the first direction; a vibration module including a loop disposed on the rear surface of the center diaphragm and configured to apply vibrations to the center diaphragm; and a sealing part including a seal that connects the center diaphragm and the sound frame along the circumference of the center diaphragm and provides a seal between the housing and the sound frame through a portion connected to the sound frame, wherein the sound frame and the center diaphragm may include the same material.
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公开(公告)号:US20230232141A1
公开(公告)日:2023-07-20
申请号:US18188810
申请日:2023-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor: Joonrae CHO , Kiwon KIM , Jihoon SONG , Myoungsung SIM , Hunki LEE
Abstract: An electronic device including a speaker is provided. The electronic device includes a main housing, a cover housing connected to the main housing, a speaker provided inside the main housing and the cover housing, and a guide including a guide base seated on the main housing to support the speaker and a guide body extending from the guide base in a first direction and overlapping the speaker in a second direction perpendicular to the first direction.
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公开(公告)号:US20230086602A1
公开(公告)日:2023-03-23
申请号:US17994971
申请日:2022-11-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Hunki LEE , Seongkwan YANG , Myoungsung SIM , Choonghyo PARK , Jihoon SONG , Taeeon KIM , Byounghee LEE , Woojin CHO
Abstract: An electronic device includes a display, a bracket for supporting at least a part of the display, and an acoustic actuator. The acoustic actuator is arranged under the display and includes a vibrating portion for transferring waves to the display and a fixed portion of which at least a part is fixed by the bracket. and the electronic device further includes at least one recess structure of which at least a part is arranged to be spaced from the acoustic actuator. The recess structure is formed to have an acoustic impedance that differs from the acoustic impedance of the bracket which is adjacent to the recess structure.