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    CAMERA MODULE AND CAMERA DEVICE
    11.
    发明申请
    CAMERA MODULE AND CAMERA DEVICE 有权

    公开(公告)号：US20210278748A1

    公开(公告)日：2021-09-09

    申请号：US16625435

    申请日：2018-01-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyungjoo KANG ,  Salkmann JI ,  Samnyol HONG

    IPC: G03B13/34 ,  G02B7/04 ,  G03B17/17 ,  G03B5/02

    Abstract: Disclosed is a camera module capable of overcoming a design limitation on a structure for auto-focusing and handshake compensation attributable to the thickness of the camera module provided in a small-sized camera device. The camera module includes a refractive unit including at least one lens, which has an optical axis oriented in a first direction, a lens case for supporting the refractive unit mounted thereto, a focusing-driving magnet secured to the lens case, a focusing-driving coil configured to accommodate at least a portion of the focusing-driving magnet inserted thereinto and to receive first current and generate driving force for allowing the focusing-driving magnet to perform first relative displacement in the first direction, a compensatory case configured to support the focusing-driving coil fixedly mounted thereto, and a focusing-sensing coil fixedly provided in the compensatory case and wherein second current is electromagnetically induced at the focusing-sensing coil by the first relative displacement.

    CAMERA AND TERMINAL COMPRISING SAME
    12.
    发明申请
    CAMERA AND TERMINAL COMPRISING SAME 有权

    公开(公告)号：US20210208487A1

    公开(公告)日：2021-07-08

    申请号：US17056915

    申请日：2019-05-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunho CHO ,  Kwanhyung KIM ,  Dongryeol LEE ,  Hyungjoo KANG ,  Salkmann JI ,  Samnyol HONG

    IPC: G03B17/17 ,  G02B7/182 ,  G02B7/18 ,  G03B13/36 ,  H04M1/02

    Abstract: The present invention relates to a camera and a terminal comprising same. A camera and a terminal comprising same according to an embodiment of the present invention comprise: a lens device including a micromirror array; and a processor for outputting, to the micromirror array in the lens device, a curvature control signal for curvature change, wherein the micromirror array includes a plurality of micromirrors including a first micromirror and a second micromirror, and the second micromirror is closer to the outer periphery thereof than the first micromirror and has a larger tilting angle according to the control signal than the first micromirror. Accordingly, focus can be changed using the micromirror array.

    IMAGE ACQUISITION DEVICE
    16.
    发明申请
    IMAGE ACQUISITION DEVICE 审中-公开

    公开(公告)号：US20190285907A1

    公开(公告)日：2019-09-19

    申请号：US16057681

    申请日：2018-08-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyungjoo KANG ,  Kwanhyung KIM ,  Dongryeol LEE ,  Salkmann JI ,  Samnyol HONG

    IPC: G02B27/64 ,  G03B5/00 ,  G02B13/00 ,  H02K41/035 ,  G01H1/00

    Abstract: There is disclosed an image acquisition device comprising a reflection unit configured to reflect a light incident in a first direction toward a second which is perpendicular to the first direction; a lens unit comprising one or more lenses provided behind the reflection unit on an optical passage, the lens unit configured to form the optical passage in the second direction; a refraction unit provided between the lens unit and the reflection unit and varying a refraction direction as one surface is pressed; a pressing unit forming a pressing surface which contacts with one surface of the refraction unit; a first drive unit configured to tilt the pressing surface with respect to a first direction vertical axis; and a driver configured to drive the first drive unit in response to vibration.

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