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公开(公告)号：US20230324707A1
公开(公告)日：2023-10-12
申请号：US18209958
申请日：2023-06-14
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Bong PARK , Jun Taek LEE , Kyoung Ho YOO , Seung Taek SHIN , Jin Suk HAN
IPC: G02B27/64 , G02B7/02 , G03B11/04 , G03B5/04 , G02B7/08 , G03B17/08 , H04N23/57 , H04N23/68 , G02B13/00
CPC classification number: G02B27/646 , G02B7/02 , G03B11/04 , G03B5/04 , G02B7/08 , G03B17/08 , H04N23/57 , H04N23/687 , G02B13/001 , G03B2205/0069
Abstract: A lens moving apparatus includes a housing having a recess; a bobbin disposed in the housing; a first coil unit disposed at the bobbin; a magnet disposed at the housing and facing the first coil unit; an upper elastic member coupled to an upper portion of the bobbin and an upper portion of the housing; a circuit board disposed under the housing; a second coil unit disposed on the circuit board and facing the magnet; and a support member electrically connecting the upper elastic member and the circuit board. A portion of the support member is disposed in the recess of the housing. The housing includes a protrusion extending upwards from an upper surface thereof, and the protrusion is positioned farther from a center of the housing than the recess of the housing when viewed from a top.
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公开(公告)号：US20230228963A1
公开(公告)日：2023-07-20
申请号：US18120564
申请日：2023-03-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Byung Wook SON , Sang Jun MIN , Jun Taek LEE
CPC classification number: G02B7/02 , G02B5/20 , G03B3/10 , H04N23/54 , H04N23/57 , G02B7/105 , G02B23/16 , H02K1/17 , G02B5/208 , G03B5/00 , H04N23/00 , G02B7/09 , G03B2205/0015 , G03B2205/0069 , G03B2205/0023 , H02K2203/03
Abstract: A lens driving apparatus includes 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. 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 they direction are different on the basis of the edge of the upper elastic member.
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公开(公告)号：US20230161132A1
公开(公告)日：2023-05-25
申请号：US18094704
申请日：2023-01-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE , Byung Wook SON , Sang Ok PARK , Seong Min LEE
CPC classification number: G02B7/09 , G02B7/08 , G02B27/646 , G03B3/10 , G03B2205/0069
Abstract: A lens moving apparatus including a housing; a bobbin disposed in the housing; a coil disposed on the bobbin; a magnet disposed on the housing to correspond to the coil; an upper elastic member coupled to an upper portion of the bobbin and an upper portion of the housing; and a damper coupled to the first elastic member and the housing. Further, the upper elastic member comprises a connector connecting the bobbin and the housing and a protrusion extending toward the housing, and the damper is coupled to the protrusion and the housing
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公开(公告)号：US20220187564A1
公开(公告)日：2022-06-16
申请号：US17686065
申请日：2022-03-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Min LEE , Sang Ok PARK , Hyune O YOO , Byung Wook SON , Jun Taek LEE
IPC: G02B7/09 , H02K41/035 , H02K11/215 , G03B3/10
Abstract: A lens moving apparatus can include a housing; a base disposed below the housing; a bobbin disposed inside the housing and configured to move in a first direction along or parallel with an optical axis within the housing; driving magnets disposed on the housing; a coil provided at an outer surface of the bobbin; an elastic member coupled to the bobbin and supporting the bobbin; a sensing magnet coupled to the bobbin; and a position sensor coupled to a printed circuit board, wherein the position sensor is configured to sense a displacement of the sensing magnet in the first direction, in which the bobbin includes a reception recess formed on the outer surface of the bobbin such that at least a part of the reception recess is located at an inside of the coil, the sensing magnet is disposed in the reception recess, and the position sensor is disposed on another side of the housing than sides on which the driving magnets are disposed.
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公开(公告)号：US20220179168A1
公开(公告)日：2022-06-09
申请号：US17652194
申请日：2022-02-23
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 fist support unit may be lower than an elastic modulus of the second support unit.
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Patent Agency Ranking
公开(公告)号：US20210333505A1
公开(公告)日：2021-10-28
申请号：US17369251
申请日：2021-07-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE
IPC: G02B7/09 , G03B5/00 , G03B3/10 , H04N5/225 , G03B17/02 , G02B27/64 , H04N5/232 , G02B7/08 , G03B19/22 , G03B13/36 , H04N5/247
Abstract: The present embodiment relates to a dual camera module comprising: a substrate; a first image sensor disposed on the substrate; a second image sensor disposed on the substrate while being spaced apart from the first image sensor; a housing disposed on the upper side of the substrate; a first bobbin disposed on the upper side of the first image sensor inside the housing; a second bobbin disposed on the upper side of the second image sensor inside the housing; a first coil disposed in the first bobbin; a second coil disposed in the second bobbin; and a first magnet which is disposed between the first coil and the second coil and faces the first coil and the second coil.
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公开(公告)号：US20210258460A1
公开(公告)日：2021-08-19
申请号：US17307545
申请日：2021-05-04
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：US20210018714A1
公开(公告)日：2021-01-21
申请号：US17038586
申请日：2020-09-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Byung Wook SON , Sang Jun MIN , Jun Taek LEE
IPC: G02B7/02 , G02B7/09 , G03B5/00 , H02K1/17 , H04N5/225 , G02B5/20 , G03B3/10 , G02B7/105 , G02B23/16
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：US20190121055A1
公开(公告)日：2019-04-25
申请号：US16093077
申请日：2017-04-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Jun Taek LEE , Kap Jin LEE
Abstract: An embodiment comprises: a housing including first side parts and second side parts; a bobbin arranged inside the housing, and including first side parts corresponding to the first side parts of the housing and second side parts corresponding to the second side parts of the housing; a first coil arranged on an outer surface of the bobbin; a first magnet arranged on the first side parts of the housing; a second magnet arranged on any one among the second side parts of the bobbin; and a position sensor arranged on any one of the second side parts of the housing, and sensing a strength of the magnetic field of the second magnet, wherein the second magnet is located outside the first coil, and the outside of the first coil is an opposite side of a central side of the bobbin on the basis of the first coil.
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公开(公告)号：US20150195438A1
公开(公告)日：2015-07-09
申请号：US14588479
申请日：2015-01-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok PARK , Seong Min LEE , Jun Taek LEE
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.
Abstract translation: 提出了根据本公开的示例性实施例的相机模块，所述相机模块包括安装有图像传感器的PCB（印刷电路板），布置在所述PCB的上表面处的壳体构件，可移动地定位在所述PCB 壳体构件的内侧，连接到壳体构件的上表面和线轴的上表面的上弹性构件，以及形成在壳体构件的一侧的空间形成部，以向上部 当线轴对壳体构件进行相对垂直的运动时，弹性构件。
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