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152 条记录 (耗时 0.028 秒)

    Lens driving device, camera module and optical apparatus
    32.
    发明授权
    Lens driving device, camera module and optical apparatus 有权

    公开(公告)号：US11740427B2

    公开(公告)日：2023-08-29

    申请号：US16895712

    申请日：2020-06-08

    申请人： LG INNOTEK CO., LTD.

    发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee ,  Byung Wook Son ,  Sang Jun Min ,  Kyoung Ho Yoo

    IPC分类号： G02B7/08 ,  G02B27/64

    CPC分类号： G02B7/08 ,  G02B27/646

    摘要： A lens driving device is provided, including: a cover member; a bobbin installed with at least one lens and having a coil unit arranged on an outer circumferential surface of the bobbin; a magnet arranged at a positon corresponding to that of the coil unit; first and second elastic members, where one end of each of the first and second elastic members may be respectively coupled to an upper surface and a lower surface of the bobbin and supporting movement of the bobbin in an optical axis direction; a detection unit configured to detect movement of the bobbin in a direction parallel to the optical axis direction; a damping member arranged at a connecting portion between the bobbin and the first elastic member; and a support unit provided at at least one of the bobbin and the first elastic member and maintaining an arranged position of the damping member.

    CAMERA MODULE
    34.
    发明申请
    CAMERA MODULE 有权

    公开(公告)号：US20220329711A1

    公开(公告)日：2022-10-13

    申请号：US17847618

    申请日：2022-06-23

    申请人： LG INNOTEK CO., LTD.

    发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee

    IPC分类号： H04N5/225 ,  H02K41/035

    摘要： A camera module according to an exemplary embodiment of the present disclosure is proposed, the camera module including a PCB (Printed Circuit Board) mounted with an image sensor, a housing member arranged at an upper surface of the PCB, a bobbin movably positioned at an inner side of the housing member, an upper elastic member connected to an upper surface of the housing member and to an upper surface of the bobbin, and a space forming part formed at one side of the housing member to provide a moving space to the upper elastic member when the bobbin makes a relatively vertical movement to the housing member.

    Lens moving apparatus
    35.
    发明授权
    Lens moving apparatus 有权

    公开(公告)号：US11442286B2

    公开(公告)日：2022-09-13

    申请号：US16683762

    申请日：2019-11-14

    申请人： LG INNOTEK CO., LTD.

    发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee

    IPC分类号： G02B27/64 ,  G02B7/08

    摘要： Embodiments provide a lens moving apparatus including a housing for supporting a first magnet, a bobbin including a coil disposed on an outer surface thereof and inside the first magnet so as to move in the housing in a first direction parallel to an optical axis by electromagnetic interaction between the first magnet and the coil, and upper and lower elastic members, each of which is provided at the bobbin and the housing and includes an inner frame coupled to the bobbin and an outer frame coupled to the housing, wherein at least one of the upper and lower elastic members is constituted by a printed circuit board.

    Lens moving apparatus
    36.
    发明授权
    Lens moving apparatus 有权

    公开(公告)号：US11300758B2

    公开(公告)日：2022-04-12

    申请号：US16719204

    申请日：2019-12-18

    申请人： LG INNOTEK CO., LTD.

    发明人： Jun Taek Lee ,  Sang Ok Park ,  Byung Wook Son ,  Seong Min Lee

    IPC分类号： G02B7/02 ,  G02B15/14 ,  G03B3/10 ,  G02B7/09 ,  G02B7/04 ,  G02B7/08 ,  H04N5/225 ,  G03B13/36 ,  G03B5/00

    摘要： Embodiments provide a lens moving apparatus including housing to support a driving magnet, a bobbin provided at an outer circumferential surface thereof with a coil located inside the driving magnet, the bobbin being moved in a first direction parallel to an optical axis within the housing via electromagnetic interaction between the driving magnet and the coil, a lower elastic member to connect a lower portion of the housing and a lower portion of the bobbin to each other, both ends of the coil being electrically connected to the lower elastic member, the lower elastic member having a first terminal electrically connected to an external power source so as to supply external power to the ends of the coil, and a printed circuit board provided at one side surface of the housing, the printed circuit board having a second terminal electrically connected to the external power source.

    Lens driving device having a housing with a protrusion
    38.
    发明授权
    Lens driving device having a housing with a protrusion 有权

    公开(公告)号：US11194121B2

    公开(公告)日：2021-12-07

    申请号：US16747864

    申请日：2020-01-21

    申请人： LG INNOTEK CO., LTD.

    发明人： Jun Taek Lee

    IPC分类号： G02B7/09 ,  G03B5/00 ,  G03B13/36 ,  H02K33/00 ,  G03B3/10 ,  H04N5/225 ,  H02K41/035 ,  G03B17/08 ,  G02B7/08 ,  G02B27/64 ,  H04N5/232

    摘要： The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; and a lower elastic member provided on the lower side of the bobbin and coupled to the bobbin and to the housing, wherein the lower elastic member comprises a first outer portion, which is coupled to the housing, a second outer portion, which is coupled to the housing and is spaced from the first outer portion, a first inner portion, which is coupled to the bobbin, a second inner portion, which is coupled to the bobbin and is spaced from the first inner portion, a first elastic portion, which connects the first outer portion and the first inner portion, a second elastic portion, which connects the second outer portion and the second inner portion, and an inner connecting portion, which connects the first inner portion and the second inner portion.

    LENS MOVING APPARATUS
    39.
    发明申请
    LENS MOVING APPARATUS 有权

    公开(公告)号：US20210281725A1

    公开(公告)日：2021-09-09

    申请号：US17326966

    申请日：2021-05-21

    申请人： LG INNOTEK CO., LTD.

    发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee ,  Byung Wook Son

    IPC分类号： H04N5/225 ,  G02B7/08

    摘要： Embodiments provide a lens moving apparatus including a first magnet, a housing, a bobbin, around which a coil is wound and which moves in a first direction in the housing, an upper elastic member disposed on upper surfaces of the bobbin and the housing, a lower elastic member disposed under lower surfaces of the bobbin and the housing, and a damping member disposed between the upper or lower elastic member and the bobbin.

    Camera module
    40.
    发明授权
    Camera module 有权

    公开(公告)号：US11112600B2

    公开(公告)日：2021-09-07

    申请号：US16264001

    申请日：2019-01-31

    申请人： LG INNOTEK CO., LTD.

    发明人： Jun Taek Lee ,  Sung Guk Lee

    IPC分类号： G02B27/00 ,  H04N5/225 ,  G02B27/64 ,  G02B7/09 ,  G02B7/08

    摘要： A camera module is disclosed, the camera module including a PCB (Printed Circuit Board), a base arranged at an upper surface of the PCB, a holder member arranged at an upper surface of the base and formed with a plurality of magnet reception portions, a surface of which facing the base is opened, and a plurality of magnets coupled to the magnet reception portions, wherein the base is formed with a protrusion configured to support a bottom surface of the magnet by being protrusively formed at a position corresponding to an opening of the magnet reception portions.