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公开(公告)号：US20230353848A1
公开(公告)日：2023-11-02
申请号：US18346941
申请日：2023-07-05
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE , Sang Jun MIN , Tae Jin JUNG
CPC classification number: H04N23/45 , G03B17/02 , G03B3/10 , H02K1/17 , G02B7/105 , G03B11/04 , H04N23/51 , H04N23/54
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：US20230141763A1
公开(公告)日：2023-05-11
申请号：US18149887
申请日：2023-01-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Jin JUNG , Seung Taek SHIN , Kap Jin LEE , Jin Suk HAN , Sang Jun MIN
IPC: G02B7/105 , G01B11/30 , G03B3/10 , H02K1/17 , G02B7/09 , G02B7/02 , G02B7/00 , G02B27/64 , G02B26/08 , H04N23/50 , H04N23/57 , G02B13/00 , G03B13/36
CPC classification number: G02B7/105 , G01B11/30 , G02B7/00 , G02B7/02 , G02B7/09 , G02B13/001 , G02B26/085 , G02B27/646 , G03B3/10 , G03B13/36 , H02K1/17 , H04N23/50 , H04N23/57 , G03B2217/002
Abstract: The present embodiment of the present invention relates to a lens driving device, comprising: a housing; a bobbin disposed in the housing; a first coil disposed on the bobbin; a magnet which is disposed on the housing and faces the first coil; a base disposed under the housing; a substrate which is disposed on an upper surface of the base and comprises a circuit member including a second coil facing the magnet; an upper elastic member disposed on an upper portion of the bobbin and coupled to the bobbin and the housing; a support member coupled to the upper elastic member; and a terminal member elastically connecting the support member with the substrate, wherein the terminal member comprises; a first connector coupled to the substrate; and a second connector coupled to the support member; and wherein the second connector is disposed at a position lower than the first connector.
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公开(公告)号：US20230030876A1
公开(公告)日：2023-02-02
申请号：US17937232
申请日：2022-09-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN , Seong Min LEE
IPC: G02B7/04 , H04N5/232 , H02K11/215 , H02K11/25 , G03B13/36 , H02K41/035 , H04N5/225 , H04N5/247
Abstract: The present embodiment relates to a dual camera module, in which a first lens driving device is spaced apart from and arranged in parallel with a second lens driving device, a first Hall sensor of the first lens driving device is disposed is disposed at a corner portion which is spaced most apart from a second sensing magnet of the second lens driving device, among a plurality of corner portions of a first housing; and a second Hall sensor of the second lens driving device is disposed at a corner portion which is spaced most apart from the first Hall sensor, among a plurality of corner portions of a second housing.
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公开(公告)号：US20220285064A1
公开(公告)日：2022-09-08
申请号：US17637935
申请日：2020-09-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Sung Guk LEE , Sang Jun MIN
Abstract: An embodiment of the present invention relates to a lens driving device comprising: a base; a housing; a bobbin; a first magnet; a first coil; a first substrate including a second coil; an upper elastic member; a lateral elastic member; a second magnet; and a sensor, wherein the bobbin comprises a recess in which the second magnet is disposed; the upper elastic member comprises an inner portion coupled to the bobbin, an outer portion coupled to the housing, and a connection part connecting the inner portion and the outer portion to each other, and the inner portion includes a first region overlapping the second magnet in the optical axis direction.
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公开(公告)号：US20220066233A1
公开(公告)日：2022-03-03
申请号：US17523564
申请日：2021-11-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Jin JUNG , Sang Jun MIN , Sung Guk LEE
IPC: G02B27/64 , G03B5/00 , H02K41/035 , G02B7/08 , G03B3/10
Abstract: A lens driving device according to an embodiment comprises: a bobbin wherein at least one lens is installed inside thereof and a first coil is installed on the outer circumferential surface thereof; a first magnet arranged around the bobbin so as to be opposite to the first coil; a housing for supporting the first magnet; upper and lower elastic members coupled with the bobbin and the housing; a first sensor for sensing displacement of the bobbin in the first direction; a second magnet arranged so as to be opposite to the first sensor; a base arranged to be spaced apart from the housing by a certain distance; a second coil arranged so as to be opposite to the first magnet; a circuit board whereon the second coil is installed; a plurality of support members for supporting the housing so as to be movable in the second and third directions which are orthogonal to the first direction with respect to the base and for connecting at least one of the upper and lower elastic members to the circuit board; and a second sensor for sensing displacement of the housing in the second or third direction with respect to the base.
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Patent Agency Ranking
公开(公告)号：US20220035173A1
公开(公告)日：2022-02-03
申请号：US17277057
申请日：2019-10-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun MIN , Sang Ok PARK
Abstract: A camera module may comprise a first camera module and a second camera module spaced apart from the first camera module, wherein: the first camera module comprises a cover, a housing, a bobbin, a first coil, a first magnet, a second coil, a second magnet, and a first sensor; the first magnet comprises a first-first magnet disposed at a position corresponding to a second lateral plate, a first-second magnet disposed at a position corresponding to a third lateral plate, and a first-third magnet disposed at a position corresponding to a fourth lateral plate; and a first dummy member and the first sensor are disposed at a position corresponding to a first lateral plate of the cover.
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公开(公告)号：US20210181525A1
公开(公告)日：2021-06-17
申请号：US17186536
申请日：2021-02-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Sang Jun MIN
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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公开(公告)号：US20200241316A1
公开(公告)日：2020-07-30
申请号：US16850628
申请日：2020-04-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Sung Guk LEE , Sang Jun MIN , Tae Jin JUNG
Abstract: A lens moving apparatus includes a housing for supporting a first magnet, a bobbin, which includes a first coil provided on an outer surface thereof and which moves in a first direction, a support member, which is disposed over one side surface of the housing, and which supports the bobbin and the housing such that the bobbin and the housing are movable in second and/or third directions, which are perpendicular to the first direction, a second coil, which is disposed over the housing, and which is spaced apart from the support member by a predetermined distance and which generates an electromagnetic force to move the support member in the second and/or third directions, and a printed circuit board disposed over the second coil.
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公开(公告)号：US20190033614A1
公开(公告)日：2019-01-31
申请号：US16142467
申请日：2018-09-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Jin JUNG , Sang Jun MIN , Sung Guk LEE
IPC: G02B27/64 , G03B3/10 , G03B5/00 , H02K41/035 , G02B7/08
Abstract: A lens driving device according to an embodiment comprises: a bobbin wherein at least one lens is installed inside thereof and a first coil is installed on the outer circumferential surface thereof; a first magnet arranged around the bobbin so as to be opposite to the first coil; a housing for supporting the first magnet; upper and lower elastic members coupled with the bobbin and the housing; a first sensor for sensing displacement of the bobbin in the first direction; a second magnet arranged so as to be opposite to the first sensor; a base arranged to be spaced apart from the housing by a certain distance; a second coil arranged so as to be opposite to the first magnet; a circuit board whereon the second coil is installed; a plurality of support members for supporting the housing so as to be movable in the second and third directions which are orthogonal to the first direction with respect to the base and for connecting at least one of the upper and lower elastic members to the circuit board; and a second sensor for sensing displacement of the housing in the second or third direction with respect to the base.
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公开(公告)号：US20160139358A1
公开(公告)日：2016-05-19
申请号：US15008496
申请日：2016-01-28
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 , 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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