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公开(公告)号：US20240292076A1
公开(公告)日：2024-08-29
申请号：US18564963
申请日：2022-05-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Jung Cheol KIM
CPC classification number: H04N23/54 , H04N23/687
Abstract: An embodiment comprises: a stationary part; a first magnet disposed in the stationary part; a first movable part including a first coil and moving in an optical-axis direction by interaction between the first magnet and the first coil; a second movable part including a first substrate portion spaced apart from the stationary part, a second coil opposite to the first magnet in the optical-axis direction, and an image sensor disposed in the first substrate portion; and a first yoke disposed in the stationary part and arranged to be opposite to the first magnet in the optical-axis direction, wherein the second movable part moves in a direction perpendicular to the optical-axis direction by interaction between the first magnet and the second coil.
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公开(公告)号：US20240244325A1
公开(公告)日：2024-07-18
申请号：US18562417
申请日：2022-05-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Jung Cheol KIM , Hyun Soo KIM
CPC classification number: H04N23/687 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/57
Abstract: The present embodiment relates to a camera device comprising: a fixed part; a first moving part comprising a lens and disposed inside the fixed part; a second moving part comprising an image sensor and disposed inside the fixed part; a first magnet and a second magnet disposed in the fixed part; a first coil disposed in the first moving part and disposed at a position corresponding to the first magnet; and a second coil disposed in the second moving part and disposed at a position corresponding to the second magnet, wherein the first coil moves the first moving part in an optical axis direction, wherein the first magnet is overlapped with the second magnet in the optical axis direction, and wherein the length of the first magnet in the optical axis direction is longer than the length of the second magnet.
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公开(公告)号：US20220255414A1
公开(公告)日：2022-08-11
申请号：US17628333
申请日：2020-08-06
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol KIM , Tae Bong PARK
IPC: H02K41/035 , G02B27/64 , G03B13/36 , G03B30/00 , G03B5/00 , G01D5/22 , G01D5/14 , G01D5/16 , H04N5/225
Abstract: The present embodiment relates to a lens driving device which includes: a substrate; a housing; a bobbin; a sensing coil; a first magnet; a second magnet; a third magnet; a dummy member; a first coil that includes a first coil unit and a second coil unit; and a first position sensor that is disposed on the substrate and corresponds to the sensing coil, wherein the first magnet and the second magnet are positioned on opposite sides from each other, the third magnet and the dummy member are positioned on opposite sides from each other, the sensing coil is provided with a driving signal, and the first position sensor senses the strength of the magnetic field of the sensing coil and outputs an output signal.
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公开(公告)号：US20200004042A1
公开(公告)日：2020-01-02
申请号：US16566190
申请日：2019-09-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong CHO , Seung Taek SHIN , In Jae YEO , Sang Hee LEE , Jin Suk HAN , Jung Cheol KIM
Abstract: A lens moving apparatus includes a bobbin on which a first coil is disposed, a first magnet disposed around the bobbin to face the first coil, and a housing, which is disposed to surround at least a portion of the bobbin and has a first magnet mounting seat, which receives the first magnet, wherein the housing is provided with an adhesive inlet, which allows a side portion of the first magnet mounting seat to communicate with an outside surface of the housing.
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公开(公告)号：US20240244323A1
公开(公告)日：2024-07-18
申请号：US18562402
申请日：2022-05-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Seok OH , Jung Cheol KIM , Hyun Soo KIM
CPC classification number: H04N23/687 , G03B13/36 , H04N23/54 , H04N23/53 , H04N23/55
Abstract: The present embodiment relates to a camera device comprising: a first substrate; a base disposed on the first substrate; a second substrate spaced apart from the first substrate; an image sensor electrically connected to the second substrate; a holder disposed on the second substrate; a driving unit for moving the image sensor in a direction perpendicular to the optical axis direction with respect to the first substrate; and a connection substrate electrically connecting the first substrate and the second substrate, wherein the connection substrate comprises a first part fixed to the holder and a second part fixed to the base.
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Patent Agency Ranking
公开(公告)号：US20220360696A1
公开(公告)日：2022-11-10
申请号：US17754245
申请日：2020-09-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol KIM , Hyeon Jun JANG , Jung Seok OH
IPC: H04N5/225
Abstract: The present embodiment relates to a camera module comprising a first camera module and a second camera module, wherein the first camera module comprises first to third magnets disposed at first to third corners of a first cover and a first dummy member disposed at a fourth corner of the first cover, and the second camera module comprises fourth to sixth magnets disposed at fifth to seventh corners of a second cover and a second dummy member disposed at an eighth corner of the second cover, wherein the first dummy member is adjacent to the sixth magnet of the fourth to sixth magnets, and the second dummy member is adjacent to the third magnet of the first to third magnets.
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公开(公告)号：US20210026099A1
公开(公告)日：2021-01-28
申请号：US17030856
申请日：2020-09-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol KIM , Jin Suk HAN
Abstract: An embodiment includes a housing including a guide protrusion projecting from an upper surface thereof and a guide groove formed adjacent to the guide protrusion, a first magnet disposed at the housing, a bobbin on which a lens is mounted, a first coil disposed on an outer circumferential surface of the bobbin to move the bobbin by interaction with the first magnet, an upper elastic member coupled to the bobbin and the housing and having an end disposed in the guide groove, a damping member disposed between a side surface of the guide protrusion and a first end of the upper elastic member disposed in the guide groove, and a second coil for moving the housing by interaction with the first magnet.
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公开(公告)号：US20200292781A1
公开(公告)日：2020-09-17
申请号：US16852230
申请日：2020-04-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol KIM , Jin Suk HAN , Sang Ok PARK , Tae Bong PARK , Seung Taek SHIN
IPC: G02B7/09 , H04N5/232 , G03B5/00 , G03B3/10 , G02B7/02 , G02B7/10 , G02B3/10 , H02K11/215 , H04N5/225 , G02B27/64 , G03B5/04 , G03B13/36 , H02K5/24 , H02K41/035
Abstract: The present embodiments relates to a lens driving device comprising: a housing; a bobbin disposed in the housing; a coil disposed on the bobbin; a first magnet which is disposed on the housing and faces the coil; a second magnet disposed on the bobbin; and a sensor which is disposed on the housing and faces the second sensor, wherein the sensor comprises an upper surface, a lower surface disposed opposite the upper surface, an inner surface facing the second magnet, an outer surface disposed opposite the inner surface, and both lateral surfaces connecting the inner surface with the outer surface, the upper surface and the lower surface of the sensor are fixed to the housing, and one of the side surfaces of the sensor is opened.
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公开(公告)号：US20250016449A1
公开(公告)日：2025-01-09
申请号：US18709688
申请日：2022-07-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol KIM , Sang Ok PARK
Abstract: The present embodiment relates to a camera device comprising: a fixed part including a base and a housing; a first moving part moving in an optical axis direction; a second moving part including an image sensor and moving in a direction perpendicular to the optical axis direction; and a wire being disposed between the fixed part and the second moving part, wherein the second moving part includes a first substrate being disposed between the base and the first moving part and a connection substrate connecting the first substrate and the base, wherein the connection substrate includes a first region being coupled to the base, a second region being extended from the first region and bent, and a third region being connected to the second region and the first substrate, and wherein one end of the wire is coupled to the fixed part, and the other end may be coupled to the second moving part.
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公开(公告)号：US20250016448A1
公开(公告)日：2025-01-09
申请号：US18709651
申请日：2022-10-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyeon Jun JANG , Hyun Soo KIM , Jung Cheol KIM
Abstract: The present embodiment relates to a camera device, comprising: a base; a cover member disposed on the base; a housing disposed between the base and the cover member, an image sensor disposed within the base; a connecting substrate that movably supports the image sensor, and a spacing member disposed between the connecting substrate and a side plate of the cover member in a direction perpendicular to an optical axis direction.
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