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公开(公告)号：US20200233177A1
公开(公告)日：2020-07-23
申请号：US16827475
申请日：2020-03-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN , Jun Taek LEE
Abstract: A lens driving device is provided, the lens driving device includes: a housing; a bobbin disposed inside of the housing; a support member coupled to the bobbin and the housing; and a sensor sensing a position of at least one of the bobbin and the housing, wherein the support member may include a first support unit, and a second support unit disposed not parallel to the first support unit, wherein the sensor may be disposed more adjacent to the first support unit than to the second support unit, and wherein an elastic modulus of the first support unit may be lower than an elastic modulus of the second support unit.
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公开(公告)号：US20130308213A1
公开(公告)日：2013-11-21
申请号：US13952230
申请日：2013-07-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN , Sang Hee LEE
IPC: G02B7/02
CPC classification number: G02B7/04 , E21B36/001 , G02B7/023 , G02B7/026 , G03B13/34 , H02K33/02 , H02K41/0356 , H04N5/2254
Abstract: Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.
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公开(公告)号：US20250164738A1
公开(公告)日：2025-05-22
申请号：US19027924
申请日：2025-01-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN , Sang Hee LEE
Abstract: Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.
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公开(公告)号：US20250126358A1
公开(公告)日：2025-04-17
申请号：US18989737
申请日：2024-12-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun MIN , Kyoung Ho YOO , Jun Taek LEE
Abstract: A lens driving device having a fixed portion, a mover which is disposed so as to be movable relative to the fixed portion and includes a housing and a holder, and a driving unit for moving the mover. The driving unit includes a first driving unit for moving the holder and a second driving unit for moving the housing, and at least a part of the first driving unit and at least a part of the second driving unit are disposed on a first side of the fixed portion.
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公开(公告)号：US20250123537A1
公开(公告)日：2025-04-17
申请号：US19002985
申请日：2024-12-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun MIN
IPC: G03B5/02 , G02B7/02 , H02K41/035
Abstract: A camera device having a first bobbin, a second bobbin disposed apart from the first bobbin, a first lens coupled with the first bobbin, a second lens coupled with the second bobbin, a first driving magnet and a first coil configured to move the first bobbin in a first optical axis direction of the first lens, a second driving magnet and a second coil configured to move the second bobbin in a second optical axis direction of the second lens, a first substrate spaced apart from the first bobbin, and a first sensor disposed on the first substrate and configured to sense a position of the first bobbin.
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Patent Agency Ranking
公开(公告)号：US20240380956A1
公开(公告)日：2024-11-14
申请号：US18782931
申请日：2024-07-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE , Sang Jun MIN , Tae Jin JUNG
Abstract: The present embodiment relates to a dual camera module comprising a first camera module and a second camera module, wherein: a first magnet unit of the first camera module includes a first magnet and a second magnet, both disposed opposite to each other on a side surface of a first housing; a second magnet unit of the second camera module includes a third to a sixth magnet arranged on four respective corners of a second housing; a third magnet unit is disposed on a side surface of the first housing facing the second housing; the third magnet unit is disposed between the first magnet and the second magnet; and the third magnet unit is smaller than the first magnet and is disposed on a virtual line connecting an optical axis of the first camera module and an optical axis of the second camera module.
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公开(公告)号：US20240255771A1
公开(公告)日：2024-08-01
申请号：US18633619
申请日：2024-04-12
Applicant: LG Innotek Co., Ltd.
Inventor： Sang Ok PARK , Sang Jun MIN
CPC classification number: G02B27/646 , G02B7/08 , G03B5/02 , G03B5/04 , H01F7/20 , H01F27/2804 , H01F27/325
Abstract: A lens moving apparatus includes a bobbin including a first coil disposed therearound, a first magnet disposed to face the first coil, a housing for supporting the first magnet, upper and lower elastic members each coupled to both the bobbin and the housing, a base disposed to be spaced apart from the housing by a predetermined distance, a second coil disposed to face the first magnet, a printed circuit board on which the second coil is mounted, a plurality of support members, which support the housing such that the housing is movable in second and/or third directions and which connect at least one of the upper and lower elastic members to the printed circuit board, and a conductive member for conductively connecting the upper and lower elastic members.
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公开(公告)号：US20240251168A1
公开(公告)日：2024-07-25
申请号：US18562692
申请日：2022-05-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN
CPC classification number: H04N23/687 , H04N23/55
Abstract: The first embodiment of the present invention may comprise: a fixed part including a first substrate; a first movement part disposed in the fixed part and including a lens; a second movement part disposed in the fixed part and including an image sensor; a first drive part for moving the first movement part in an optical axis direction; a second drive part for moving the second movement part in a direction perpendicular to the optical axis direction; a connection substrate for connecting the first substrate and the second movement part; and a first elastic member for connecting the fixed part and the second movement part.
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公开(公告)号：US20240134146A1
公开(公告)日：2024-04-25
申请号：US18403066
申请日：2024-01-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN , Sang Hee LEE
CPC classification number: G02B7/04 , E21B36/001 , G02B7/023 , G02B7/026 , G03B13/34 , H02K33/02 , H02K41/0356 , H04N23/55
Abstract: Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.
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公开(公告)号：US20230359059A1
公开(公告)日：2023-11-09
申请号：US18351551
申请日：2023-07-13
Applicant: LG Innotek Co., Ltd.
Inventor： Sang Ok PARK , Sang Jun MIN
CPC classification number: G02B27/646 , G02B7/04 , G03B3/10 , G03B5/00 , H04N23/57 , G02B7/02 , H02K33/18 , H04M1/0264 , G03B2205/0007 , G03B2205/0069
Abstract: Embodiments provide a lens moving apparatus including a bobbin in which a lens is mounted, a first coil and a magnet configured to electromagnetically interact with each other so as to move the bobbin, a housing configured to accommodate the bobbin therein, an elastic member including an inner frame coupled to the bobbin, an outer frame coupled to the housing, and a frame connection portion configured to connect the inner frame and the outer frame to each other, and a support member connected to the elastic member and configured to support the housing, and the outer frame includes a first coupling portion coupled to the housing, a second coupling portion coupled to the support member, the second coupling portion being spaced apart from the first coupling portion, and a single connection portion configured to connect the first coupling portion and the second coupling portion to each other.
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