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公开(公告)号：US12174523B2
公开(公告)日：2024-12-24
申请号：US17597144
申请日：2020-06-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun Min , Tae Jin Jung
Abstract: An embodiment comprises: a lens module; a first optical path change part including an incident surface and an emitting surface, and reflecting light, which is incident onto the incident surface, to emit the light via the emitting surface; and a second optical path change part including a first surface which faces the emitting surface in an optical axial direction of the lens module and a second surface which is an opposite surface to the first surface, wherein, in order to change the path of light emitted via the emitting surface, the first optical path change part is tilted or rotated about a first axis perpendicular to the optical axial direction, and, in order to change the path of light emitted from the second surface, the second optical path change part is tilted or rotated about a second axis perpendicular to the optical axial direction and the first axis.
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公开(公告)号：US12124105B2
公开(公告)日：2024-10-22
申请号：US18364713
申请日：2023-08-03
Applicant: LG Innotek Co., Ltd.
Inventor： Jung Cheol Kim , Jin Suk Han , Sang Ok Park , Sang Jun Min , Byung Wook Son , Kyoung Ho Yoo , Tae Jin Jung
CPC classification number: G02B7/08 , G02B27/646 , G03B3/10 , G03B5/00 , H04N23/54 , H04N23/55 , H04N23/57 , H04N23/687 , G03B2205/0007 , G03B2205/0069
Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; a magnet disposed in the housing; a first coil which is disposed in the bobbin, and is opposite to the magnet; a base disposed on the lower side of the housing; a substrate portion comprising a body portion, which is disposed on the upper surface of the base, and a terminal portion extending toward the lower side of the body portion; a terminal portion accommodating portion which is formed on a side surface of the base and accommodates at least a part of the terminal portion; and an adhesive accommodating groove which is formed in the terminal portion accommodating portion and accommodates at least a part of an adhesive contacting the terminal portion and the terminal portion accommodating portion.
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公开(公告)号：US12066744B2
公开(公告)日：2024-08-20
申请号：US17655284
申请日：2022-03-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Tae Jin Jung , Sang Jun Min
Abstract: The present embodiment relates to a lens driving device, a camera module and an optical device. The lens driving device comprising: a cover; a housing arranged inside the cover; a bobbin arranged inside the housing; a magnet arranged in the housing; a first coil arranged in the bobbin and facing the magnet; a first substrate arranged below the housing and including a second coil facing the magnet; a second substrate arranged below the first substrate; and a base arranged below the second substrate, wherein the base includes a body and a protrusion upwardly protruding from the body, the outer side of the second substrate is arranged to face the inner side of the protrusion, and the upper surface of the protrusion is in a location which is the same as or lower than that of the upper surface of the first substrate.
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公开(公告)号：US11841546B2
公开(公告)日：2023-12-12
申请号：US17901614
申请日：2022-09-01
Applicant: LG INNOTEK CO., LTD.
Inventor： Sung Guk Lee , Sang Jun Min , Tae Jin Jung
CPC classification number: G02B7/08 , G02B7/09 , G03B3/10 , G03B5/04 , G03B30/00 , H02K41/0356 , H04N23/54 , G03B2205/0069
Abstract: A lens moving apparatus includes a base comprising a body and a post extending upward from an upper surface of the body; a bobbin disposed on the body; a magnet disposed on the bobbin; and a coil disposed to correspond to the magnet and configured to move the bobbin in a direction parallel to an optical axis by an interaction with the magnet; and a rolling member disposed between the bobbin and the post of the base. The post includes a groove having an opening spaced from opposite ends of the groove, and the rolling member is disposed in the groove of the post, and the opening is configured to expose a portion of the rolling member. The bobbin includes a support extending into the opening so as to be in contact with the rolling member.
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公开(公告)号：US20230269452A1
公开(公告)日：2023-08-24
申请号：US18306621
申请日：2023-04-25
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Ok Park , Sang Jun Min , Tae Jin Jung
CPC classification number: H04N23/54 , G02B27/646 , G03B5/02 , H04N23/55 , H04N23/57 , H04N23/687 , G03B17/12
Abstract: An embodiment comprises a housing, a bobbin disposed inside the housing, a first coil disposed on the bobbin, a first magnet disposed in the housing, an upper elastic member coupled to the bobbin and the housing, a circuit substrate disposed under the housing, a base which is disposed under the circuit substrate and includes a first hole, a conductive pattern disposed on the base and electrically connected to the circuit substrate, and a support member having one end coupled to the upper elastic member and the other end coupled to the conductive pattern, wherein the other end of the support member is coupled to the base through the first hole in the base.
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Patent Agency Ranking
公开(公告)号：US11582376B2
公开(公告)日：2023-02-14
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：US20230010221A1
公开(公告)日：2023-01-12
申请号：US17932161
申请日：2022-09-14
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：US20220342276A1
公开(公告)日：2022-10-27
申请号：US17597144
申请日：2020-06-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun Min , Tae Jin Jung
Abstract: An embodiment comprises: a lens module; a first optical path change part including an incident surface and an emitting surface, and reflecting light, which is incident onto the incident surface, to emit the light via the emitting surface; and a second optical path change part including a first surface which faces the emitting surface in an optical axial direction of the lens module and a second surface which is an opposite surface to the first surface, wherein, in order to change the path of light emitted via the emitting surface, the first optical path change part is tilted or rotated about a first axis perpendicular to the optical axial direction, and, in order to change the path of light emitted from the second surface, the second optical path change part is tilted or rotated about a second axis perpendicular to the optical axial direction and the first axis.
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公开(公告)号：US11275229B2
公开(公告)日：2022-03-15
申请号：US16477448
申请日：2018-02-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Jun Min , Tae Jin Jung , Kyoung Ho Yoo , Sung Guk Lee
Abstract: The present embodiment relates to a lens driving device including: a first movable element including a bobbin and a first coil; a second movable element including a housing and a first magnet; a base disposed below the housing; a board including a circuit member having a second coil; an upper elastic member; and a support member, wherein the bobbin includes a first stopper and a second stopper, which overlap the second movable element in an optical axis direction and are spaced apart from each other, the housing includes side parts and corner parts formed between the side parts, a first stopper is disposed on the side of the corner parts, the second stopper is disposed on the side of the side parts, and the distance between the first stopper and the second movable element in the optical axis direction is different from the distance between the second stopper and the second movable element in the optical axis direction.
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公开(公告)号：US10656432B2
公开(公告)日：2020-05-19
申请号：US16227009
申请日：2018-12-20
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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