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    CAMERA MODULE
    5.
    发明申请
    CAMERA MODULE 有权

    公开(公告)号：US20210048730A1

    公开(公告)日：2021-02-18

    申请号：US16919420

    申请日：2020-07-02

    Applicant: Samsung Electro-Mechanics Co., Ltd.

    Inventor： Bong Won JEONG ,  Bo Sung SEO ,  Jae Hyuk LEE ,  Young Bok YOON ,  Sung Hoon KIM ,  Jung Seok LEE ,  Soo Cheol LIM

    IPC: G03B5/04 ,  G03B13/34 ,  G02B27/64

    Abstract: A camera module includes a lens holder accommodating a lens module therein, a housing accommodating the lens module and the lens holder therein, a shake correction unit including first and second magnets, disposed in the lens holder, and first and second coils disposed to face the first and second magnets, a focusing unit including a third magnet, disposed in the lens module, and a third coil disposed on a first substrate disposed on the lens holder, and a plurality of ball members configured to support movement of the lens module in a direction perpendicular to an optical axis. The lens module, the lens holder, the third magnet, and the third coil are moved together in the direction perpendicular to the optical axis, by driving force of the shake correction unit.

    PORTABLE ELECTRONIC APPARATUS AND CAMERA MODULE
    6.
    发明申请
    PORTABLE ELECTRONIC APPARATUS AND CAMERA MODULE 审中-公开

    公开(公告)号：US20190294027A1

    公开(公告)日：2019-09-26

    申请号：US16182658

    申请日：2018-11-07

    Applicant: Samsung Electro-Mechanics Co., Ltd.

    Inventor： Po Chul KIM ,  Jung Seok LEE ,  Yeun Ho JUNG ,  Jae Hyuk KIM ,  Sung Ho KANG ,  Ick Chan SHIM ,  Yoo Chang KIM ,  Sung Hoon KIM

    IPC: G03B5/04 ,  G02B7/09 ,  G03B13/36 ,  G02B27/64

    Abstract: A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.

    CAMERA MODULE
    7.
    发明申请
    CAMERA MODULE 审中-公开

    公开(公告)号：US20160054641A1

    公开(公告)日：2016-02-25

    申请号：US14861360

    申请日：2015-09-22

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Jae Ho BAIK ,  Won Seob OH ,  Hoon HEO ,  Jung Seok LEE ,  Jae Hyuk LEE ,  Yong Joon PARK ,  Jung Wook HWANG

    IPC: G03B3/10 ,  G02B7/04

    CPC classification number: G03B3/10 ,  G02B7/04 ,  G02B7/08

    Abstract: Disclosed herein is a camera module in which a movement of a magnet is controlled by only magnetic force between the magnet and a yoke without a spring for controlling the movement of the magnet which operates up and down. The camera module includes: a lens module; and a main frame supporting the lens module and allowing the lens module to be driven in an optical axis direction, wherein the lens module includes: a lens assembly including a plurality of lenses; and a magnet fixed to one side of the lens module, and the main frame includes: a coil facing the magnet, fixed to one side within the main frame, and generating an electric field as power is applied thereto; and a yoke disposed to face the magnet with the main frame and the coil interposed therebetween and controlling driving of the lens module by attraction with the magnet.

    CAMERA MODULE
    9.
    发明申请
    CAMERA MODULE 有权

    公开(公告)号：US20220103731A1

    公开(公告)日：2022-03-31

    申请号：US17467951

    申请日：2021-09-07

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Jae Man PARK ,  Byung Woo KANG ,  Soo Cheol LIM ,  Jung Seok LEE ,  Jae Hyuk LEE ,  Byung Gi AN ,  Yoo Chang KIM ,  Sung Hoon KIM

    IPC: H04N5/225 ,  G02B7/09 ,  G02B7/08

    Abstract: A camera module includes a housing having a first ball support surface disposed on an inner surface thereof, a driving body movably disposed in the housing and having a second ball support surface disposed on an outer surface thereof, and a plurality of ball bearings disposed between the first ball support surface of the housing and the second ball support surface of the driving body. A distance between the first ball support surface and the second ball support surface along a direction perpendicular to an optical axis direction is different at respective first end portions of the first ball support surface and the second ball support surface in the optical axis direction than at respective second end portions of the first ball support surface and the second ball support surface in the optical axis direction.

    REFLECTION MODULE AND CAMERA MODULE INCLUDING REFLECTION MODULE
    10.
    发明申请
    REFLECTION MODULE AND CAMERA MODULE INCLUDING REFLECTION MODULE 有权

    公开(公告)号：US20210294184A1

    公开(公告)日：2021-09-23

    申请号：US17171071

    申请日：2021-02-09

    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

    Inventor： Jae Kyung KIM ,  Byung Gi AN ,  Jung Seok LEE ,  Hwan Jun KANG

    IPC: G03B17/17 ,  G02B7/182

    Abstract: A camera module includes: a lens module including a plurality of lenses disposed along an optical axis; a housing accommodating the lens module; and a reflection module disposed in front of the lens module, and including a reflective member configured to change an optical path, and a holder in which the reflective member is mounted. The reflection module is rotatably disposed on a first axis and a second axis perpendicular to the optical axis. A first position sensor configured to sense a position change of the reflection module with respect to the first axis is disposed in the housing. A second position sensor configured to sense a position change of the reflection module with respect to the second axis is disposed in the housing. A sensitivity of the first position sensor is different from a sensitivity of the second position sensor.

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