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公开(公告)号：US20230146039A1
公开(公告)日：2023-05-11
申请号：US18091577
申请日：2022-12-30
发明人： Nam Ki PARK , Young Hwan KWON , Young Bok YOON , Dong Yeon SHIN , Kum Kyung LEE , Ta Kyoung LEE , Jung Seok LEE
CPC分类号： H04N23/54 , H04N23/51 , H04N23/6812
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：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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公开(公告)号：US20210333567A1
公开(公告)日：2021-10-28
申请号：US17085008
申请日：2020-10-30
发明人： Bong Won JEONG , Nam Ki PARK , Hong Joo LEE , Young Bok YOON , Jung Seok LEE
摘要： A camera module device is provided. The device includes a movable body configured to accommodate a lens barrel and configured to be moved in a direction of an optical axis and in a direction perpendicular to the optical axis, a housing configured to accommodate the movable body, a first driving unit, disposed on a first surface of the movable body, and configured to generate a first driving force to move the movable body in the direction of the optical axis, a second driving unit, disposed on a second surface and a third surface of the movable body, and configured to generate driving force to move the movable body in a direction perpendicular to the optical axis, and a first sensing unit, disposed on a fourth surface of the movable body, and configured to detect a position of the lens barrel moved in a direction perpendicular to the optical axis.
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公开(公告)号：US20210286149A1
公开(公告)日：2021-09-16
申请号：US17069991
申请日：2020-10-14
发明人： Young Bok YOON , Bong Won JEONG
摘要： A camera module includes: a lens module comprising one or more lenses; and an optical path adjustment member disposed to face the lens module or an imaging plane, and configured to be driven in a direction of an optical axis of the lens module to vary a distance from a rearmost lens of the lens module to the imaging plane.
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公开(公告)号：US20210247663A1
公开(公告)日：2021-08-12
申请号：US17069134
申请日：2020-10-13
发明人： Jae Hyuk LEE , Soo Cheol LIM , Byung Woo KANG , Young Bok YOON , Jong Woo HONG , Jung Seok LEE
摘要： A camera module includes a housing, a movable body configured to move in a direction of an optical axis of the housing; a reinforcing member formed integrally on one surface of the movable body, and configured to increase a rigidity of the movable body; and a first buffer member formed in the reinforcing member, and configured to reduce an impactive force between the housing and the movable body.
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公开(公告)号：US20210173224A1
公开(公告)日：2021-06-10
申请号：US16927015
申请日：2020-07-13
发明人： Bo Sung SEO , Hong Joo LEE , Young Bok YOON , Jung Seok LEE
摘要： A camera module includes a carrier supported on a housing and movable in an optical axis direction, at least one frame supported on the carrier and movable, relative to the carrier, in at least one direction perpendicular to the optical axis direction, and a lens module supported on the frame. The frame is supported on the carrier such that attractive force acts in the at least one direction perpendicular to the optical axis direction.
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公开(公告)号：US20210173223A1
公开(公告)日：2021-06-10
申请号：US16924331
申请日：2020-07-09
发明人： Bo Sung SEO , Jung Seok LEE , Young Bok YOON
摘要： A camera module includes a carrier supported on a housing and movable in an optical axis direction, a frame supported on the carrier and movable, relative to the carrier, in a first direction perpendicular to the optical axis direction, and a lens module supported on the frame and movable, relative to the frame, in a second direction perpendicular to the optical axis direction. One of the frame and the lens module is supported such that attractive force acts in one of the first direction and the second direction.
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公开(公告)号：US20210080744A1
公开(公告)日：2021-03-18
申请号：US17108398
申请日：2020-12-01
发明人： Bong Won JEONG , Jae Kyung KIM , Young Bok YOON , Hyun Kag PARK
摘要： There are provided a reflecting module for optical image stabilization (OIS) and a camera module including the same. The reflecting module for OIS includes: a housing including an internal space; a movable holder supported in the internal space of the housing by an elastic member; a reflecting member disposed on the movable holder; and a driving part configured to provide driving force to the movable holder so that the movable holder is moved relative to the housing, wherein the elastic member includes a fixed frame fixed to the housing, a movable frame provided in the fixed frame, and a spring connecting the fixed frame and the movable frame to each other and, the movable frame is movable in relation to two axes perpendicular to each other.
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公开(公告)号：US20200351421A1
公开(公告)日：2020-11-05
申请号：US16841975
申请日：2020-04-07
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：US20200348479A1
公开(公告)日：2020-11-05
申请号：US16823060
申请日：2020-03-18
发明人： Young Hwan KWON , Kum Kyung LEE , Nam Ki PARK , Ta Kyoung LEE , Jung Seok LEE , Young Bok YOON , Dong Yeon SHIN
摘要： A camera module includes a housing; a plurality of movable lens modules disposed in an internal space of the housing and configured to be movable in an optical axis direction, each of the plurality of movable lens modules comprising at least one lens; and a stopper configured to prevent contact between at least two of the plurality of movable lens modules, wherein the stopper includes a frame mounted on the housing; an extension portion extending from the frame into the internal space of the housing to face a side of one movable lens module of the plurality of movable lens modules in the optical axis direction; and a damping member disposed on the extension portion to face the side of the one movable lens module in the optical axis direction.
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