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    Mobile terminal and control method thereof
    1.
    发明授权
    Mobile terminal and control method thereof 有权

    公开(公告)号：US11979515B2

    公开(公告)日：2024-05-07

    申请号：US16973730

    申请日：2018-06-26

    申请人： LG ELECTRONICS INC.

    发明人： Ayoung Cho ,  Jinwon Kang ,  Hangtae Kim ,  Yunsup Shin

    IPC分类号： H04M1/724 ,  H04M1/725 ,  H04N13/122 ,  H04N13/239 ,  H04N13/254

    CPC分类号： H04M1/724 ,  H04M1/725 ,  H04N13/122 ,  H04N13/239 ,  H04N13/254 ,  H04M2250/52

    摘要： The present invention relates to a mobile terminal comprising a lighting device and a control method thereof. The mobile terminal according to one embodiment of the present invention comprises: a lighting device comprising a pattern light source for irradiating light of a predetermined pattern; a camera; and a control unit for photographing a 3D image by using the lighting device and the camera, wherein the pattern light source comprises a plurality of light-emitting elements, the plurality of light emitting elements are grouped into a plurality of groups, and the control unit turns on the plurality of groups sequentially and controls the pattern light source so that light emission times of at least some of the plurality of groups are different.

    Mobile terminal and method for controlling the same
    3.
    发明授权
    Mobile terminal and method for controlling the same 有权

    公开(公告)号：US10542245B2

    公开(公告)日：2020-01-21

    申请号：US15944458

    申请日：2018-04-03

    申请人： LG ELECTRONICS INC.

    发明人： Ayoung Cho ,  Yunsup Shin ,  Yungwoo Jung ,  Salkmann Ji

    IPC分类号： H04N13/207 ,  G03B35/10 ,  G03B35/08 ,  G03B35/00 ,  G06T7/521 ,  H04N13/268 ,  H04M1/02

    摘要： The present invention relates to a mobile terminal including a lighting device and a method for controlling the same. A mobile terminal according to an embodiment of the present invention includes a lighting device; a camera; and a controller configured to capture a 3D image by means of the camera, wherein the lighting device includes a pattern light source configured to emit light having a predetermined pattern; and a surface light source configured to emit uniform light, and wherein the controller controls the lighting device so that the pattern light source and the surface light source alternately emit light.

    Image acquiring device
    5.
    发明授权
    Image acquiring device 有权

    公开(公告)号：US11888292B2

    公开(公告)日：2024-01-30

    申请号：US17039844

    申请日：2020-09-30

    申请人： LG ELECTRONICS INC.

    发明人： Ayoung Cho ,  Changhwan Lee ,  Yunsup Shin

    IPC分类号： H04N25/00 ,  H01S5/183 ,  H01S3/102 ,  H05B47/14

    CPC分类号： H01S5/18397 ,  H01S3/102 ,  H04N25/00 ,  H05B47/14

    摘要： Provided is an image acquiring device for easily acquiring a hyper spectral image in a small device and enhancing wavelength resolution, the device which includes a light source portion and a sensor portion. The light source portion includes an emitter portion having a plurality of groups of emitters configured to emit light of different wavelengths, a circuit portion dividing the emitter portion into a plurality of segments and configured to control the plurality of segments independently, and a driver portion configured to control the circuit part so that the plurality of segments are driven at different strengths or at different times.

    Terminal and method of controlling therefor
    6.
    发明授权
    Terminal and method of controlling therefor 有权

    公开(公告)号：US10564765B2

    公开(公告)日：2020-02-18

    申请号：US15642183

    申请日：2017-07-05

    申请人： LG ELECTRONICS INC.

    发明人： Ayoung Cho ,  Yunsup Shin ,  Salkmann Ji

    IPC分类号： G06F3/041 ,  G06F3/042 ,  G06F3/0488

    摘要： A terminal including a light emitting element and at least one sensor and a method of controlling the terminal are disclosed in the present specification. According to one embodiment of the present invention, the terminal includes a camera, a light emitting unit configured to include a plurality of light emitting elements and emit a light to a space corresponding to an image received via the camera, a first sensor configured to sense a pixel-based data, and a controller configured to control a light emitting element to emit a light to a space corresponding to a part of a plurality of the light emitting elements according to a predetermined time or an interval to extract depth information on a part of the image, the controller configured to control the first sensor to sense a pixel data in a manner of being activated according to a light emission time or an interval of the light emitting element.