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公开(公告)号：US20200275003A1
公开(公告)日：2020-08-27
申请号：US16870462
申请日：2020-05-08
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：US20200174220A1
公开(公告)日：2020-06-04
申请号：US16747864
申请日：2020-01-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE
IPC: G02B7/09 , H04N5/232 , H04N5/225 , G02B27/64 , G03B13/36 , G03B5/00 , G02B7/08 , G03B17/08 , H02K41/035 , G03B3/10 , H02K33/00
Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; and a lower elastic member provided on the lower side of the bobbin and coupled to the bobbin and to the housing, wherein the lower elastic member comprises a first outer portion, which is coupled to the housing, a second outer portion, which is coupled to the housing and is spaced from the first outer portion, a first inner portion, which is coupled to the bobbin, a second inner portion, which is coupled to the bobbin and is spaced from the first inner portion, a first elastic portion, which connects the first outer portion and the first inner portion, a second elastic portion, which connects the second outer portion and the second inner portion, and an inner connecting portion, which connects the first inner portion and the second inner portion.
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公开(公告)号：US20200021181A1
公开(公告)日：2020-01-16
申请号：US16580627
申请日：2019-09-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Kyoung Ho YOO , Sung Guk LEE , Seong Min LEE , Jun Taek LEE , Byung Wook SON
IPC: H02K41/035 , G03B13/36 , G02B27/64 , G02B7/09
Abstract: A lens moving apparatus, according to one embodiment, comprises: a bobbin having a first coil installed on the outer circumferential surface thereof; a location detection sensor equipped to the bobbin; a housing in which the bobbin is provided; an upper elastic member disposed on the upper side of the housing; and a support member that supports the housing such that the housing can move in a second or third direction that is perpendicular to a first direction, wherein the upper elastic member is divided into a plurality of parts, at least two of which are disposed parallel to each other on the x-y plane in the second or third direction and are disposed such that end portions thereof face each other.
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公开(公告)号：US20190297237A1
公开(公告)日：2019-09-26
申请号：US16317764
申请日：2017-07-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE , Sang Jun MIN , Tae Jin JUNG
IPC: H04N5/225
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：US20190094565A1
公开(公告)日：2019-03-28
申请号：US16085434
申请日：2017-03-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Bong PARK , Jun Taek LEE , Kyoung Ho YOO , Seung Taek SHIN , Jin Suk HAN
Abstract: One embodiment comprises: a housing; a bobbin arranged in the housing so as to mount a lens therein; a magnet arranged in the housing; a first coil, which is arranged in the bobbin and moves in the optical axial direction according to an interaction with the magnet; an elastic member coupled with the bobbin and the housing; a second coil to which a first drive signal is applied, and moving the housing in a direction perpendicular to the optical axial direction according to the interaction with the magnet; a location sensor for sensing the strength of the magnetic field of the magnet according to the movement of the housing; and a third coil to which a second drive signal is applied, and is arranged in correspondence with the location sensor, wherein a first magnetic field, of the second coil, which is generated by the first drive signal, and a second magnetic field, of the third coil, which is generated by the second drive signal, are generated in directions offsetting each other.
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Patent Agency Ranking
公开(公告)号：US20190011614A1
公开(公告)日：2019-01-10
申请号：US16069112
申请日：2017-01-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Byung Wook SON , Sang Jun MIN , Jun Taek LEE
CPC classification number: G02B5/20 , G02B5/208 , G02B7/09 , G02B7/105 , G02B23/16 , G03B3/10 , G03B5/00 , G03B2205/0015 , G03B2205/0023 , G03B2205/0069 , H02K1/17 , H02K2203/03 , H04N5/225 , H04N5/2253 , H04N5/2257
Abstract: The present embodiment relates to a lens driving apparatus, comprising: a cover member; a housing disposed inside the cover member; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on an outer circumferential surface of the bobbin; a first magnet coupled to the housing; an upper elastic member disposed on the upper side of the bobbin and coupled to the bobbin and the housing; a base disposed on a the lower side of the housing and coupled to the cover member; a substrate disposed between the housing and the base and including a circuit member having a second coil disposed to be opposite to the first magnet; and a plurality of support members connected to the upper elastic member and the substrate; wherein each of the plurality of support members is disposed in the proximity of the edge of the upper elastic member, and wherein the support members are connected to the upper elastic member at a position where a length in the x direction and a length in the y direction are different on the basis of the edge of the upper elastic member.
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公开(公告)号：US20180217353A1
公开(公告)日：2018-08-02
申请号：US15937330
申请日：2018-03-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Min LEE , Sang Ok PARK , Hyune O YOO , Byung Wook SON , Jun Taek LEE
IPC: G02B7/09 , G03B3/10 , H02K11/215 , H02K41/035
CPC classification number: G02B7/09 , G03B3/10 , H02K11/215 , H02K41/0356
Abstract: A lens moving apparatus, including a cover can; a base disposed below the cover can; a bobbin disposed in the cover can; a coil provided at an outer surface of the bobbin; a driving magnet facing the coil and disposed in the cover can; a sensing magnet coupled to the bobbin; and a sensing unit coupled to a circuit board and facing the sensing magnet. In addition, the coil is disposed between the sensing magnet and the driving magnet.
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公开(公告)号：US20180026515A1
公开(公告)日：2018-01-25
申请号：US15548697
申请日：2016-02-01
Applicant: LG Innotek Co., Ltd.
Inventor： Sang Ok PARK , Kyoung Ho YOO , Sung Guk LEE , Seong Min LEE , Jun Taek LEE , Byung Wook SON
IPC: H02K41/035 , G02B7/09 , G03B13/36 , G02B27/64
CPC classification number: H02K41/0356 , G02B7/09 , G02B27/08 , G02B27/646 , G03B3/10 , G03B13/36 , G03B2205/0007 , G03B2205/0069 , H02K11/21 , H02K33/18 , H02K2201/18 , H02K2203/12 , H02K2205/00
Abstract: A lens moving apparatus, according to one embodiment, comprises: a bobbin having a first coil installed on the outer circumferential surface thereof; a location detection sensor equipped to the bobbin; a housing in which the bobbin is provided; an upper elastic member disposed on the upper side of the housing; and a support member that supports the housing such that the housing can move in a second or third direction that is perpendicular to a first direction, wherein the upper elastic member is divided into a plurality of parts, at least two of which are disposed parallel to each other on the x-y plane in the second or third direction and are disposed such that end portions thereof face each other.
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公开(公告)号：US20170299843A1
公开(公告)日：2017-10-19
申请号：US15630637
申请日：2017-06-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Min LEE , Sang Ok PARK , Hyune O YOO , Byung Wook SON , Jun Taek LEE
IPC: G02B7/09 , H02K11/215 , G03B3/10 , H02K41/035
CPC classification number: G02B7/09 , G03B3/10 , H02K11/215 , H02K41/0356
Abstract: A lens moving apparatus can include a cover can; a base disposed below the cover can; a bobbin disposed in the cover can; a coil provided at an outer surface of the bobbin; a driving magnet facing the coil and disposed in the cover can; a sensing magnet coupled to the bobbin; and a sensing unit coupled to a circuit board and facing the sensing magnet, in which the bobbin includes a recess formed inward therein, the sensing magnet is disposed in the recess, and the coil is disposed between the sensing magnet and the cover can.
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公开(公告)号：US20170134629A1
公开(公告)日：2017-05-11
申请号：US15412614
申请日：2017-01-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Seong Min LEE , Jun Taek LEE
IPC: H04N5/225 , H02K41/035
CPC classification number: H04N5/2257 , H02K41/0354 , H04N5/2252 , H04N5/2253 , H04N5/2254 , H04N5/23212
Abstract: A camera module according to an exemplary embodiment of the present disclosure is proposed, the camera module including a PCB (Printed Circuit Board) mounted with an image sensor, a housing member arranged at an upper surface of the PCB, a bobbin movably positioned at an inner side of the housing member, an upper elastic member connected to an upper surface of the housing member and to an upper surface of the bobbin, and a space forming part formed at one side of the housing member to provide a moving space to the upper elastic member when the bobbin makes a relatively vertical movement to the housing member.
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