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公开(公告)号：US20220146912A1
公开(公告)日：2022-05-12
申请号：US17216026
申请日：2021-03-29
发明人： Young Hwan KWON , Ik Jin JANG , Chuel Jin PARK , Se Houn LEE
摘要： A camera module includes: a first lens module disposed in a housing; and a reflective module. The reflective module includes: a reflective member including at least two reflective surfaces disposed at different angles and configured to reflect light passing through the first lens module; and a carrier disposed between the reflective member and the housing. The cameral module further includes an image sensor configured to collect light reflected from the reflective module. The reflective member is configured to move in a first direction with respect to the carrier, and the carrier is configured to move in a second direction perpendicular to the first direction with respect to the housing.
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公开(公告)号：US20220124228A1
公开(公告)日：2022-04-21
申请号：US17565646
申请日：2021-12-30
发明人： Nam Ki PARK , Young Hwan KWON , Young Bok YOON , Dong Yeon SHIN , Kum Kyung LEE , Ta Kyoung LEE , Jung Seok LEE
摘要： A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
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公开(公告)号：US20210344823A1
公开(公告)日：2021-11-04
申请号：US17377467
申请日：2021-07-16
发明人： Ta Kyoung LEE , Young Hwan KWON
摘要： A camera module includes a housing defining an internal space; a reflection module disposed in the internal space and including a reflective member and a holder movably supported by an inner wall of the housing; and a lens module provided in the internal space, and including lenses aligned in an optical axis direction so that light reflected by the reflective member is incident to the lenses. The lens module includes lens barrels accommodating the lenses, and the plurality of lens barrels move in an approximate optical axis direction in the internal space while being supported by ball bearings. At least two of the lens barrels share a guide groove to guide movements of the ball bearings.
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公开(公告)号：US20210286193A1
公开(公告)日：2021-09-16
申请号：US17142717
申请日：2021-01-06
发明人： Young Hwan KWON , Nam Ki PARK , Young Bok YOON , Kyung Hun LEE , Soon Seok KANG
摘要： A folded module includes a housing, a carrier provided in the housing, and a rotation holder provided on the carrier and including a reflective member. The carrier is rotatable, with respect to the housing, around a first axis formed by one rotating shaft ball, the rotation holder is rotatable with respect to the carrier around a second axis formed by two ball members, and the first axis and the second axis intersect each other, and the one rotating shaft ball and the two ball members are provided together on a plane on which both the first axis and the second axis are provided.
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公开(公告)号：US20220279093A1
公开(公告)日：2022-09-01
申请号：US17583779
申请日：2022-01-25
发明人： Young Hwan KWON , Nam Ki PARK , Young Bok YOON , Soon Seok KANG , Jae Won JUNG
IPC分类号： H04N5/225
摘要： A camera module includes a housing, a reflective member positioned in the housing and changing a direction of light to a direction of an optical axis, a carrier carrying the reflective member and rotatable about a first axis with respect to the housing, and a first ball group disposed between the housing and the carrier, wherein the first ball group includes a main ball member providing the first axis of the carrier, and an auxiliary ball member disposed away from the first axis, and one or both of the housing and the carrier partially accommodates the auxiliary ball member, and includes an auxiliary guide groove extended in a circumferential direction of the first axis.
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公开(公告)号：US20220210299A1
公开(公告)日：2022-06-30
申请号：US17530700
申请日：2021-11-19
发明人： Young Hwan KWON , Soon Seok KANG , Nam Ki PARK , Young Bok Yoon , Oh Byoung KWON , Jae Won JUNG
IPC分类号： H04N5/225
摘要： A reflective module assembly include a housing having an internal space, a first reflective module provided in the housing to change a path of incident light, and a second reflective module provided in the housing to change a path of light emitted from the first reflective module. The first reflective module includes a first reflective member rotatable about a first axis formed by at least two first ball members. The second reflective module includes a second reflective member rotatable about a second axis, perpendicular to the first axis and passing through a rotation axis ball provided at the second reflective module.
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公开(公告)号：US20220252895A1
公开(公告)日：2022-08-11
申请号：US17577698
申请日：2022-01-18
发明人： Young Hwan KWON
摘要： A camera module includes: a housing; a rotation holder configured to tilt about an axis perpendicular to an optical axis with respect to the housing, and accommodating a reflective member; a first magnetic member disposed in the rotation holder; a middle guide disposed between the housing and the rotation holder; and a first ball group including three ball members disposed between the rotation holder and the middle guide. An inner region of a triangle connecting the three ball members of the first ball group to one another and the first magnetic member overlap each other in a direction of the optical axis.
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公开(公告)号：US20220003958A1
公开(公告)日：2022-01-06
申请号：US17147751
申请日：2021-01-13
发明人： Dae Hyun JEONG , Oh Byoung KWON , Gab Yong KIM , Young Bok YOON , Bo Sung SEO , Young Hwan KWON , Jun Sup SHIN , Nam Ki PARK , Ik Jin JANG
摘要： A camera module includes a lens module, a first frame accommodating the lens module, a second frame accommodating the first frame, and a housing accommodating the second frame. The lens module and the first frame are rotatable about a first axis, with respect to the second frame, perpendicular to an optical axis. The lens module, the first frame, and the second frame are rotatable about a second axis, with respect to the housing, perpendicular to both the optical axis and the first axis. A first ball member is disposed between the first frame and the second frame and elastically supported in a direction of the first axis, and a second ball member is disposed between the second frame and the housing and elastically supported in a direction of the second axis.
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公开(公告)号：US20210377448A1
公开(公告)日：2021-12-02
申请号：US17098655
申请日：2020-11-16
发明人： Bo Sung SEO , Young Bok YOON , Young Hwan KWON
摘要： A camera module is provided. The camera module includes a housing, and a first lens module and a second lens module disposed in the housing and individually movable in an optical axis direction, the first and second lens modules being configured to generate rolling friction on one of both sides of each of the first and second lens modules and sliding friction on the other of both sides when the first and second lens modules are moved.
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公开(公告)号：US20220159151A1
公开(公告)日：2022-05-19
申请号：US17592568
申请日：2022-02-04
发明人： Nam Ki PARK , Young Hwan KWON , Young Bok YOON , Dong Yeon SHIN , Kum Kyung LEE , Ta Kyoung LEE , Jung Seok LEE
摘要： A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
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