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公开(公告)号：US20230239614A1
公开(公告)日：2023-07-27
申请号：US18129985
申请日：2023-04-03
发明人： Joonrae CHO , Changshik YOON , Kiwon KIM , Myeungseon KIM , Taeeon KIM , Myungcheol LEE , Byounghee LEE , Seongkwan YANG , Woojin CHO , Hochul HWANG
CPC分类号： H04R1/288 , H04R1/2811 , H04R1/2834 , H04R1/025 , H04M1/035 , H04R2499/11 , H04R2400/11 , H04R2201/029
摘要： 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.
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公开(公告)号：US20230144261A1
公开(公告)日：2023-05-11
申请号：US18154440
申请日：2023-01-13
发明人： Joonrae CHO , Woojin CHO , Kiwon KIM , Changshik YOON , Byounghee LEE , Myeungseon KIM , Hochul HWANG
CPC分类号： H04R9/046 , H04R9/025 , H04R9/06 , H04R7/04 , H04R2499/11
摘要： 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.
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公开(公告)号：US20230029681A1
公开(公告)日：2023-02-02
申请号：US17894566
申请日：2022-08-24
发明人： Choonghyo PARK , Kiwon KIM , Myoungsung SIM , Byounghee LEE , Woojin CHO , Joonrae CHO , Hochul HWANG
IPC分类号： G06F1/16
摘要： 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.
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公开(公告)号：US20220393343A1
公开(公告)日：2022-12-08
申请号：US17821109
申请日：2022-08-19
发明人： Kyungmoon SEOL , Hyunsuk KIM , Seongyong AN , Hojin JUNG , Jaebong CHUN , Hochul HWANG
摘要： An electronic device of various embodiments of the present disclosure may include a housing, a cylindrical support member disposed in the housing, a first printed circuit board disposed in the housing, a first antenna disposed in the housing, and a first wireless communication circuit disposed on the first printed circuit board. The housing may include a first surface, a second surface parallel to the first surface, and a side surface surrounding at least one portion of a space between the first surface and the second surface. The side surface may include a first side surface and a second side surface forming an angle with the first side surface at a first edge. The first antenna may be disposed adjacent to at least one portion of the first edge and spaced apart from the cylindrical support member by a predetermined distance. The first wireless communication circuit may be configured to feed power to the first antenna and transmit and receive a signal of a frequency band.
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公开(公告)号：US20220150619A1
公开(公告)日：2022-05-12
申请号：US17519753
申请日：2021-11-05
发明人： Choonghyo PARK , Kiwon KIM , Myoungsung SIM , Changshik YOON , Woojin CHO , Joonrae CHO , Hyunggwang KANG , Byounghee LEE , Sangsoo PARK , Hochul HWANG
摘要： 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.
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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
发明人： Kiwon KIM , Choonghyo PARK , Incheol BAEK , Jihoon SONG , Seongkwan YANG , Sungsoo JUN , Byounghee LEE , Joonrae CHO , Hochul HWANG
摘要： 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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57.发明申请公开(公告)号：US20210037313A1
公开(公告)日：2021-02-04
申请号：US16909460
申请日：2020-06-23
发明人： Joonrae CHO , Changshik YOON , Myeungsoon KIM , Taeeon KIM , Myungcheol LEE , Byounghee LEE , Hochul HWANG
摘要： 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.
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公开(公告)号：US20210034119A1
公开(公告)日：2021-02-04
申请号：US16939688
申请日：2020-07-27
发明人： Changshik YOON , Myungcheol LEE , Minsu RHEE , Joonrae CHO , Choonghyo PARK , Woojong JEONG , Kiwon KIM , Taeeon KIM , Youngbae PARK , Woojin CHO , Hochul HWANG
摘要： 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.
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59.发明申请公开(公告)号：US20200314526A1
公开(公告)日：2020-10-01
申请号：US16837292
申请日：2020-04-01
发明人： Jeock LEE , Hwan SHIM , Seonmi KIM , Hangil MOON , Kyoungho BANG , Byeongmin LEE , Juhee CHANG , Seeyoun KWON , Hochul HWANG
摘要： An acoustic device that includes a housing, a nozzle portion, a speaker hole, a first microphone hole, a speaker, a first microphone, and a processor configured to output a first signal through the speaker, receive a second signal corresponding to the first signal through the first microphone, output a third signal through the speaker when a magnitude of a first frequency band component of the second signal is greater than a first value, receive a fourth signal corresponding to the third signal through the first microphone, and determine that the protruding end surface of the nozzle portion is blocked and the acoustic device is not worn in a user's ear when a magnitude of a second frequency band component of the fourth signal is greater than a second value.
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公开(公告)号：US20200186907A1
公开(公告)日：2020-06-11
申请号：US16705482
申请日：2019-12-06
发明人： Seonmi KIM , Hangil MOON , Jeock LEE , Hwan SHIM , Hansol KIM , Haekeu PARK , Juhee CHANG , Hyeonyeong JEONG , Sunghoon CHO , Hochul HWANG
摘要： Certain embodiments of the disclosure relate to microphone-equipped wearable devices, and more particularly, to wearable devices worn on users' ear. According to certain embodiments of the disclosure, a wearable device comprises a speaker, a microphone, and a housing, the housing includes a protrusion configured to be insertable into a user's ear, a first sound path including a first opening formed through an area of a surface of the protrusion, extending from the first opening in a first length, and including a second opening facing the speaker, and a second sound path including a third opening formed through another area of the surface of the protrusion, extending from the third opening in a second length larger than the first length, and including a fourth opening facing the microphone. Other certain embodiments are also possible.
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