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    Electric device having sound output module
    1.
    发明授权
    Electric device having sound output module 有权

    公开(公告)号：US11212619B2

    公开(公告)日：2021-12-28

    申请号：US16961020

    申请日：2018-06-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Taehwan Jeon ,  Joontae Kim ,  Junhan Park ,  Janghwan Shim ,  Byungkil Choi

    IPC: H04R9/06 ,  G06F3/16 ,  H04R1/02 ,  H04R1/28 ,  H04R3/00 ,  H04R5/02 ,  H04R5/04 ,  H04R7/12 ,  H04R7/18 ,  H04R9/02 ,  H04R9/04 ,  H04R31/00 ,  H04S1/00 ,  G06F3/14 ,  H04B1/3827

    Abstract: A motor-integrated acoustic output unit, comprising: a speaker frame of which one surface and the other surface are open; a diaphragm covering an opening part of the one surface of the speaker frame and being coupled to the speaker frame; a yoke covering the other surface of the speaker frame; a motor unit which is coupled to the yoke and which has at least a portion positioned inside the speaker frame; a voice coil positioned on the circumference of the motor unit, vibrating in the directions of the one surface and the other surface, and causing the diaphragm to vibrate; and an outer magnet positioned outside the voice coil, wherein the motor unit comprises: a motor frame coupled to the yoke; a motor coil fixed to the motor frame; an elastic part of which one side is coupled to the motor frame; and a motor magnet coupled to the other side of the elastic part, implements speaker, receiver, and motor functions with one module so as to reduce a mounting space, thereby reducing the number of components such that a manufacturing process is simplified and manufacturing costs can be reduced.

    Mobile terminal
    2.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10686923B2

    公开(公告)日：2020-06-16

    申请号：US16287503

    申请日：2019-02-27

    Applicant: LG Electronics Inc.

    Inventor： Taehwan Jeon ,  Donghan Kang ,  Joontae Kim ,  Janghwan Shim ,  Byungkil Choi

    IPC: H04M1/02 ,  H04M1/18 ,  H04R1/28 ,  G06F1/16 ,  H04M1/03 ,  H04B1/38

    Abstract: A mobile terminal includes: a case unit including a plurality of case parts; a waterproof member that waterproofs the plurality of case parts; an inner space formed by the plurality of case parts and the waterproof member; a sound output unit in the inner space; an electronic component in the inner space; at least one processor controlling the sound output unit; a resonance space in the inner space that resonates sound from the sound output unit; and a sound hole at one side of the case unit that outputs a first sound. A sound pressure level of a second sound output by vibration of the case unit due to the first sound is higher than that of the first sound in a low-frequency range, and when the case unit is on a mounting surface, a third sound is generated by the mounting surface due to vibration of the second sound.

    Mobile terminal
    3.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10250729B1

    公开(公告)日：2019-04-02

    申请号：US15942964

    申请日：2018-04-02

    Applicant: LG Electronics Inc.

    Inventor： Taehwan Jeon ,  Donghan Kang ,  Joontae Kim ,  Janghwan Shim ,  Byungkil Choi

    IPC: H04M1/02 ,  H04M1/18 ,  H04B1/38

    Abstract: A mobile terminal includes: a case unit including a plurality of case parts; a waterproof member that waterproofs the plurality of case parts; an inner space formed by the plurality of case parts and the waterproof member; a sound output unit in the inner space; an electronic component in the inner space; at least one processor controlling the sound output unit; a resonance space in the inner space that resonates sound from the sound output unit; and a sound hole at one side of the case unit that outputs a first sound. A sound pressure level of a second sound output by vibration of the case unit due to the first sound is higher than that of the first sound in a low-frequency range, and when the case unit is on a mounting surface, a third sound is generated by the mounting surface due to vibration of the second sound.

    Microphone mounting structure of mobile terminal and using method thereof
    4.
    发明授权
    Microphone mounting structure of mobile terminal and using method thereof 有权
    移动终端麦克风安装结构及其使用方法

    公开(公告)号：US09319786B2

    公开(公告)日：2016-04-19

    申请号：US13925450

    申请日：2013-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Keansub Lee ,  Hosung Song ,  Yonghee Lee ,  Youngjoo Son ,  Joontae Kim

    IPC: H04R3/00 ,  H04M1/03 ,  H04R1/40

    CPC classification number: H04R3/005 ,  H04M1/03 ,  H04R1/406 ,  H04R2410/05 ,  H04R2499/11

    Abstract: Disclosed are a microphone mounting structure of a mobile terminal, capable of capturing a sound generated from a subject in an optimum manner while capturing an image and reproducing the captured image, and a using method thereof. In the present invention, a first microphone and a second microphone are arranged on one side surface of a terminal body, in a spaced manner from each other on different axes, so that they can be used in a sound capturing mode. Three or more microphones are arranged on a plurality of surfaces of the terminal body, at various intervals, by interworking with various situation changes. Then, the number of microphones to be used for capturing a sound, and a microphone combination are selected according to a user's behavior scenario. Under such configuration, an optimum audio zooming function can be implemented.

    Abstract translation: 公开了一种移动终端的麦克风安装结构，其能够在捕获图像并再现捕获的图像的同时以最佳方式捕获从被摄体产生的声音及其使用方法。 在本发明中，第一麦克风和第二麦克风以不同的轴线彼此间隔开地布置在终端主体的一个侧表面上，使得它们可以用于声音捕获模式。 通过与各种情况变化相互配合，以不同的间隔将三个或更多个麦克风布置在终端主体的多个表面上。 然后，根据用户的行为场景选择要用于捕获声音的麦克风的数量和麦克风组合。 在这种配置下，可以实现最佳的音频缩放功能。

    Mobile terminal and audio zooming method thereof
    7.
    发明授权
    Mobile terminal and audio zooming method thereof 有权
    移动终端及其音频变焦方法

    公开(公告)号：US09247192B2

    公开(公告)日：2016-01-26

    申请号：US13925439

    申请日：2013-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Keansub Lee ,  Hosung Song ,  Yonghee Lee ,  Youngjoo Son ,  Joontae Kim

    IPC: H04N5/225 ,  H04N5/77 ,  H04R5/04 ,  H04S7/00 ,  H04N5/232 ,  H04N9/804 ,  H04N9/82 ,  H04R1/40 ,  H04R3/00

    CPC classification number: H04N5/772 ,  H04N5/23229 ,  H04N5/23293 ,  H04N9/8042 ,  H04N9/8211 ,  H04R1/406 ,  H04R3/005 ,  H04R5/04 ,  H04R2201/401 ,  H04R2499/11 ,  H04S7/30 ,  H04S2400/11 ,  H04S2400/15 ,  H04S2420/01

    Abstract: The present disclosure relates to a mobile terminal and an audio zooming method thereof capable of effectively capturing audio based on an image while capturing and reproducing video. According to the present disclosure, if an event for changing the capture location or range or capture mode of a subject occurs when capturing the subject while capturing the sound of the subject in a predetermined sound capture range, the sound of the subject may be captured by changing a sound capture angle and automatically controlling a sound capture range according to the relevant event, and if an event for changing the capture location or range or capture mode of a subject occurs, the sound of the subject may be captured by automatically controlling a sound capture range according to the event.

    Abstract translation: 本公开涉及一种移动终端及其音频缩放方法，其能够在捕获和再现视频的同时基于图像有效地捕获音频。 根据本公开，如果在捕获被摄体的同时在拍摄预定声音捕获范围内的被摄体的声音的同时发生用于改变被摄体的拍摄位置或拍摄模式的事件，则可以通过以下方式来捕获被摄体的声音： 改变声音捕获角度并根据相关事件自动控制声音捕获范围，并且如果发生用于改变被摄体的拍摄位置或拍摄模式的事件，则可以通过自动控制声音来捕获被摄体的声音 捕获范围根据事件。

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