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公开(公告)号：US10247904B2
公开(公告)日：2019-04-02
申请号：US15914723
申请日：2018-03-07
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：US20180348594A1
公开(公告)日：2018-12-06
申请号：US15741114
申请日：2016-06-30
Applicant: LG Innotek Co., Ltd.
Inventor： Seung Taek Shin , Jin Suk Han , Tae Bong Park
IPC: G03B5/00 , H02K41/035 , G02B7/09 , G03B13/36 , G02B27/64
CPC classification number: G02B7/02 , G02B7/04 , H02K33/18 , H02K41/035 , H04N5/232
Abstract: One embodiment of a lens driving device comprises: a housing supporting a first magnet; a bobbin provided on the inside of the first magnet, provided with a first coil on an outer peripheral surface thereof, and moving within the housing; a base disposed at the bottom of the bobbin; an upper elastic member provided at the top of the bobbin; and a supporting member disposed on a side surface of the housing, and having the bottom thereof coupled to the base, wherein a portion of the top of the supporting member may be coupled to the upper elastic member.
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13.发明申请公开(公告)号：US20170299844A1
公开(公告)日：2017-10-19
申请号：US15642080
申请日：2017-07-05
Applicant: LG Innotek Co., Ltd.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Jin Suk Han
IPC: G02B7/09 , H02K1/17 , H02K11/215 , G02B27/64 , H02K41/035 , H02K1/34
CPC classification number: G02B7/09 , G02B7/04 , G02B13/0015 , G02B27/646 , H02K1/17 , H02K1/34 , H02K11/215 , H02K41/0356 , H04N5/2254 , H04N5/2257 , H04N5/2328 , H04N5/23287
Abstract: A lens moving apparatus including a bobbin, a first coil mounted at an outer circumference of the bobbin, a first magnet moving the bobbin in a first direction parallel to an optical axis by interaction with the first coil, a housing supporting the first magnet, an upper elastic member disposed at a top surface of the bobbin and at a top surface of the housing, a lower elastic member disposed at a bottom surface of bobbin and at a bottom surface of the housing, and first and second winding protrusions disposed with being opposite to each other, the first coil being wound on the first and second winding protrusions.
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公开(公告)号：US20170139179A1
公开(公告)日：2017-05-18
申请号：US15418205
申请日：2017-01-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Jung Cheol Kim , Jin Suk Han
IPC: G02B7/09 , H02K41/035 , G02B27/64
CPC classification number: G02B7/09 , G02B7/08 , G02B27/646 , G03B3/10 , G03B13/36 , H02K41/0356 , H04N5/2254 , H04N5/23212
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：US20160337591A1
公开(公告)日：2016-11-17
申请号：US15221208
申请日：2016-07-27
Applicant: LG Innotek Co., Ltd.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Jin Suk Han
CPC classification number: G02B7/09 , G02B7/04 , G02B13/0015 , G02B27/646 , H02K1/17 , H02K1/34 , H02K11/215 , H02K41/0356 , H04N5/2254 , H04N5/2257 , H04N5/2328 , H04N5/23287
Abstract: A lens moving apparatus includes a first lens moving unit including a bobbin having a first coil mounted at an outer circumference thereof, a first magnet being opposite to the first coil, and a housing for supporting the first magnet, and a second lens moving unit including a base, a plurality of support member pairs for supporting the housing such that the housing is movable relative to the base, and a second coil opposite to the first magnet, wherein each of the support member pairs includes first and second support members separated from each other, the first and second support members being disposed at the same side of the housing in a state in which the first and second support members are adjacent to each other, and power is supplied to the first coil through a first support member pair, which is one of the support member pairs.
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Patent Agency Ranking
16.发明申请Lens Moving Apparatus, Camera Module and Mobile Device Including the Same 审中-公开镜头移动装置，相机模块和包括其的移动装置公开(公告)号：US20160277684A1
公开(公告)日：2016-09-22
申请号：US15075779
申请日：2016-03-21
Applicant: LG Innotek Co., Ltd.
Inventor： Tae Bong Park , Jin Suk Han , Jung Cheol Kim
CPC classification number: H04N5/23287 , G02B7/023 , G02B7/04 , G02B27/646 , G03B3/10 , G03B5/00 , G03B2205/0069 , H04N5/2254 , H04N5/2257 , H04N5/23258 , H04N5/23267
Abstract: Embodiments provide a lens moving apparatus including a bobbin having a lens barrel, a housing configured to accommodate the bobbin, an upper elastic member coupled to the bobbin and the housing, a lower elastic member coupled to the bobbin and the housing, a first coil disposed on the bobbin, a first magnet disposed on the housing, a circuit board disposed below the housing, a second coil disposed on the circuit board, a first sensor to output a first output signal based on a sensed result of a magnetic field strength of the first magnet, a first capacitor connected in parallel to the first sensor.
Abstract translation: 实施例提供了一种透镜移动装置，其包括具有镜筒的筒管，构造成容纳筒管的壳体，联接到筒管和壳体的上弹性构件，联接到筒管和壳体的下弹性构件， 在所述线轴上，设置在所述壳体上的第一磁体，设置在所述壳体下方的电路板，设置在所述电路板上的第二线圈，第一传感器，其基于所述第一磁体的磁场强度的感测结果来输出第一输出信号 第一磁体，与第一传感器并联连接的第一电容器。
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公开(公告)号：US20160109719A1
公开(公告)日：2016-04-21
申请号：US14884412
申请日：2015-10-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Sang Hee Lee , Jin Suk Han , Jung Cheol Kim
CPC classification number: G02B27/646 , G02B7/08 , G02B7/09 , G03B3/10 , G03B5/00 , G03B2205/0007 , G03B2205/0069
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.
Abstract translation: 透镜移动装置包括：线轴，其上设置有第一线圈;第一磁体，其围绕所述线轴布置以面对所述第一线圈;壳体，设置成围绕所述线轴的至少一部分，并且具有第一磁体安装 座，其容纳第一磁体，其中壳体设置有粘合剂入口，其允许第一磁体安装座的侧部与壳体的外表面连通。
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公开(公告)号：US12114074B2
公开(公告)日：2024-10-08
申请号：US18188119
申请日：2023-03-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Bong Park , Jin Suk Han , Jung Cheol Kim
IPC: H04N23/68 , G02B7/02 , G02B7/04 , G02B27/64 , G03B3/10 , G03B5/00 , H04N23/55 , H04N23/57 , H04N23/63
CPC classification number: H04N23/687 , G02B7/023 , G02B7/04 , G02B27/646 , G03B3/10 , G03B5/00 , H04N23/55 , H04N23/57 , H04N23/6812 , H04N23/683 , G03B2205/0007 , G03B2205/0069 , H04N23/63
Abstract: Embodiments provide a lens moving apparatus including a bobbin having a lens barrel, a housing configured to accommodate the bobbin, an upper elastic member coupled to the bobbin and the housing, a lower elastic member coupled to the bobbin and the housing, a first coil disposed on the bobbin, a first magnet disposed on the housing, a circuit board disposed below the housing, a second coil disposed on the circuit board, a first sensor to output a first output signal based on a sensed result of a magnetic field strength of the first magnet, a first capacitor connected in parallel to the first sensor.
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公开(公告)号：US20230224590A1
公开(公告)日：2023-07-13
申请号：US18188119
申请日：2023-03-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Bong Park , Jin Suk Han , Jung Cheol Kim
IPC: G03B5/00
CPC classification number: G03B5/00 , G03B2205/0007 , G03B2205/0069
Abstract: Embodiments provide a lens moving apparatus including a bobbin having a lens barrel, a housing configured to accommodate the bobbin, an upper elastic member coupled to the bobbin and the housing, a lower elastic member coupled to the bobbin and the housing, a first coil disposed on the bobbin, a first magnet disposed on the housing, a circuit board disposed below the housing, a second coil disposed on the circuit board, a first sensor to output a first output signal based on a sensed result of a magnetic field strength of the first magnet, a first capacitor connected in parallel to the first sensor.
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公开(公告)号：US11543672B2
公开(公告)日：2023-01-03
申请号：US16939782
申请日：2020-07-27
Applicant: LG Innotek Co., Ltd.
Inventor： Tae Bong Park , Jin Suk Han
IPC: G02B7/02 , G02B7/00 , G02B27/64 , G03B5/00 , G03B3/10 , G02B7/08 , H02K41/035 , H04N5/225 , H04N5/232
Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on the outer circumferential surface of the bobbin; a magnet disposed in the housing; a base disposed below the housing; a coil part having a second coil disposed between the housing and the base so as to face the magnet; a substrate disposed between the housing and the base; and a conducting member for electrically connecting the coil part to the substrate, wherein the conducting member is disposed at a corner of the base.
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