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公开(公告)号：US20220357589A1
公开(公告)日：2022-11-10
申请号：US17814059
申请日：2022-07-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Sang Hee Lee , Jin Suk Han , Jung Cheol Kim
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.
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公开(公告)号：US11428950B2
公开(公告)日：2022-08-30
申请号：US16566190
申请日：2019-09-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Sang Hee Lee , Jin Suk Han , Jung Cheol Kim
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.
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公开(公告)号：US20220113553A1
公开(公告)日：2022-04-14
申请号：US17453614
申请日：2021-11-04
Applicant: LG INNOTEK CO., LTD.
Inventor： In Jae Yeo
Abstract: A lens driving device is proposed, including a cover can whose upper side surface includes an opening formed to expose a lens and whose side surface extends from the upper side surface to a base, a base that is secured to the cover can; a housing that is arranged on top of the base and moves in first and second directions that are perpendicular to an optical axis, a bobbin that is housed in the housing and moves in an optical axis direction, an actuator that includes a magnet unit arranged in the housing, a first coil unit arranged in an outer side surface of the bobbin, and a second coil unit that is arranged on top of the base, and a substrate that is disposed between the second coil unit and the base so as to control the first coil unit and the second coil unit.
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公开(公告)号：US11199723B2
公开(公告)日：2021-12-14
申请号：US16788861
申请日：2020-02-12
Applicant: LG INNOTEK CO., LTD.
Inventor： In Jae Yeo
Abstract: A lens driving device is proposed, including a cover can whose upper side surface includes an opening formed to expose a lens and whose side surface extends from the upper side surface to a base, a base that is secured to the cover can; a housing that is arranged on top of the base and moves in first and second directions that are perpendicular to an optical axis, a bobbin that is housed in the housing and moves in an optical axis direction, an actuator that includes a magnet unit arranged in the housing, a first coil unit arranged in an outer side surface of the bobbin, and a second coil unit that is arranged on top of the base, and a substrate that is disposed between the second coil unit and the base so as to control the first coil unit and the second coil unit.
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公开(公告)号：US10598954B2
公开(公告)日：2020-03-24
申请号：US16298528
申请日：2019-03-11
Applicant: LG INNOTEK CO., LTD.
Inventor： In Jae Yeo
Abstract: A lens driving device is proposed, including a cover can whose upper side surface includes an opening formed to expose a lens and whose side surface extends from the upper side surface to a base, a base that is secured to the cover can; a housing that is arranged on top of the base and moves in first and second directions that are perpendicular to an optical axis, a bobbin that is housed in the housing and moves in an optical axis direction, an actuator that includes a magnet unit arranged in the housing, a first coil unit arranged in an outer side surface of the bobbin, and a second coil unit that is arranged on top of the base, and a substrate that is disposed between the second coil unit and the base so as to control the first coil unit and the second coil unit.
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Patent Agency Ranking
公开(公告)号：US10451836B2
公开(公告)日：2019-10-22
申请号：US15854594
申请日：2017-12-26
Applicant: LG Innotek Co., Ltd.
Inventor： Jae Hong Cho , Seung Taek Shin , In Jae Yeo , Jin Suk Han
IPC: G02B7/09 , G02B7/04 , G02B27/64 , H04N5/232 , G02B13/00 , H04N5/225 , H02K11/215 , H02K1/17 , H02K1/34 , H02K41/035
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 the 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：US09977219B2
公开(公告)日：2018-05-22
申请号：US14792658
申请日：2015-07-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Jae Hong Cho , Sang Hee Lee , In Jae Yeo , Jin Suk Han
CPC classification number: G02B7/09 , G02B13/001 , G02B27/646 , G03B3/10
Abstract: A lens actuating unit is provided. The lens actuating unit includes: a bobbin configured to accommodate a lens module at an inner side of the bobbin; a first coil unit disposed at the bobbin; a housing disposed at an outer side of the bobbin; and a magnet unit configured to move the first coil unit through electromagnetic interaction with the first coil unit, wherein the housing includes a hole formed by being recessed from an inner side to an outer side to accommodate the magnet unit.
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公开(公告)号：US09964775B2
公开(公告)日：2018-05-08
申请号：US14795297
申请日：2015-07-09
Applicant: LG INNOTEK CO., LTD.
Inventor： In Jae Yeo
CPC classification number: G02B27/646 , G02B7/04 , G02B7/08 , H01F7/20
Abstract: A lens moving apparatus includes a housing supporting a driving magnet, a bobbin provided on an outer surface thereof with a coil disposed in the driving magnet and moving in a first direction in the housing, a base disposed under the bobbin to be spaced apart from the bobbin by a predetermined distance, an upper elastic member disposed above the bobbin and including an inner frame connected to the bobbin and an outer frame coupled to the housing, and a support member coupled at a lower portion thereof to the base and including a projecting portion protruding upward and bent at at least a portion thereof, at least a portion of the bent portion of the projecting portion being coupled to the upper elastic member.
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公开(公告)号：US20170343832A1
公开(公告)日：2017-11-30
申请号：US15679795
申请日：2017-08-17
Applicant: LG INNOTEK CO., LTD.
Inventor： In Jae Yeo
CPC classification number: G02B27/646 , G02B7/08 , G02B7/09 , G03B3/10 , G03B5/00 , G03B13/36 , G03B17/02 , G03B2205/0015 , G03B2205/0069 , H04N5/2252 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: An embodiment provides a camera module comprising: a cover can which has a hollow part for exposing a lens at the upper part thereof and a fully opened surface at the lower part thereof; a base coupled to the lower part of the cover can; a housing that is disposed at the upper part of the base and moves in first and second directions that are mutually orthogonal on the surface perpendicular to an optical axis; a bobbin that is accommodated in the housing and moves in the direction of the optical axis, the bobbin comprising at least one lens; a magnet part disposed on the inner surface of the housing; a first coil pattern part disposed on the outer surface of the bobbin for moving the bobbin in the direction of the optical axis; an actuator comprising a second coil part disposed on the upper surface of the base for moving the housing accommodating the bobbin in the first and second directions; and a flexible substrate disposed between the second coil part and the base for respectively applying power to control the first coil pattern part and the second coil part.
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公开(公告)号：US09781322B2
公开(公告)日：2017-10-03
申请号：US14980964
申请日：2015-12-28
Applicant: LG Innotek Co., Ltd.
Inventor： Jae Hong Cho , Hee Se Lee , Jin Suk Han , In Jae Yeo
CPC classification number: H04N5/2257
Abstract: The exemplary embodiment of the present disclosure relates to a camera module including a bobbin, a housing positioned at an outside of the bobbin, an elastic member coupled to the bobbin and the housing, a foreign object exhaust passage concavely formed at an upper surface of the housing, and an opening formed at the housing to open at least a part of the foreign object exhaust passage to an inside of the housing, wherein the foreign object exhaust passage is overlapped on at least a part of the housing-coupled elastic member to a vertical direction, whereby it is easy to wash foreign objects positioned between an elastic member and a housing to reduce an auto focus tilt defects generated after assembly.
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