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公开(公告)号：US20230095154A1
公开(公告)日：2023-03-30
申请号：US18075747
申请日：2022-12-06
发明人： Youngwook Park , Yongbum Jeung , Seeyoun Kwon , Sangwoo Yu , Seunga Lee , Jeock Lee
摘要： An electronic device wearable on a body may include: a first case configured to at least partially contact the body when the electronic device is worn on the body; a second case coupled to the first case, the second case being configured to, at an exposed area on an outer surface of the second case, be exposed when the electronic device is worn on the body; a first acoustic hole configured to penetrate the second case in the exposed area; a second acoustic hole configured to penetrate the second case at a position different from the first acoustic hole; and an acoustic dimple recessed into the outer surface of the second case and extending from the second acoustic hole.
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2.发明授权公开(公告)号：US12126975B2
公开(公告)日：2024-10-22
申请号：US17842044
申请日：2022-06-16
发明人： Yonghoon Lee , Jinyong Kim , Kyoungho Bang , Byeongmin Lee , Jeock Lee , Hangil Moon
IPC分类号： H04R3/12 , G10K11/178 , H04S3/00
CPC分类号： H04R3/12 , G10K11/17823 , H04S3/008 , H04R2205/022
摘要： A wearable device is provided and includes a plurality of speakers including a first speaker, a second speaker, and an Nth speaker, a plurality of digital to analog converter (DAC)s including a first DAC connected to the first speaker, a second DAC connected to the second speaker, and an Nth DAC connected to the Nth speaker, an audio signal processing module including N DAC output paths configured to filter an audio signal according to each frequency band and output the audio signal, a memory; and a processor electrically connected to the plurality of DACs, the audio signal processing module, and the memory, wherein the memory includes instructions causing the processor to, when the audio signal is reproduced, analyze a frequency component included in the audio signal, activate the N DAC output paths when the frequency component included in the audio signal has a full band range, activate only a DAC output path for processing a specific frequency band among the N DAC output paths when the frequency component included in the audio signal has only the specific frequency band, and output the audio signal through a speaker connected to the activated DAC output path.
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公开(公告)号：US11076215B2
公开(公告)日：2021-07-27
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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公开(公告)号：US20240282271A1
公开(公告)日：2024-08-22
申请号：US18652439
申请日：2024-05-01
发明人： Jeock Lee , Jonghwan Kim , Jinyong Kim , Taiyong Kim , Yonghoon Lee
CPC分类号： G09G3/3406 , H04R1/1016 , H04R1/1041 , G09G2320/103 , G09G2320/106 , H04R2420/07 , H04R2460/07 , H04R2460/17
摘要： An electronic device includes: at least one memory storing instructions; at least one sensor; a display; a communication circuitry; and at least one processor operatively connected to the at least one memory, the at least one sensor, the display, and the communication circuitry, wherein the at least one processor is configured to execute the instructions to: receive a touch input contacted on the display; identify that a variance of a posture of the electronic device is lower than a threshold value; transmit, to one earbud through the communication circuitry, a signal to request second data about a posture of the at least one earbud; receive the second data; obtain a reference angle; identify a difference between third data about the posture of the electronic device, display a screen, through the display, with a first brightness or display the screen with a second brightness different from the first brightness.
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公开(公告)号：US11962966B2
公开(公告)日：2024-04-16
申请号：US17425538
申请日：2020-01-17
发明人： Haekeu Park , Kyeongcheol Yoon , Hyeonyeong Jeong , Sunghoon Cho , Seonmi Kim , Jeock Lee , Seyoun Kwon
IPC分类号： H04R1/10
CPC分类号： H04R1/1075 , H04R1/1016 , H04R1/1041 , H04R2400/11
摘要： A headset including an in-ear microphone is disclosed, the headset including a first frame including a first surface toward a first direction, a second surface toward a second direction opposite to the first direction, and a side surface surrounding at least part of a space between the first surface and the second surface, a speaker seating portion formed by recessing by a specific depth from a first portion of the first surface toward the second surface, a space formed between the speaker seating portion and the second surface, a speaker hole penetrated from the speaker seating portion to the space, a microphone hole penetrated from a second portion of the first surface to the space, an acoustic hole formed by penetrating the second surface from the space, a speaker seated in the speaker seating portion, a first printed circuit board disposed on the second portion and having a via hole connected with the microphone hole, a second printed circuit board electrically connected with the first printed circuit board and a connection unit of the speaker, and a microphone mounted at a position aligned with the via hole on the first printed circuit board. Various other embodiments identified in this document are also possible.
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公开(公告)号：US11019421B2
公开(公告)日：2021-05-25
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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