公开(公告)号：US11675157B2

公开(公告)日：2023-06-13

申请号：US17575225

申请日：2022-01-13

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Cheol Kim ,  Jin Suk Han ,  Sang Ok Park ,  Tae Bong Park ,  Seung Taek Shin

IPC: H04N5/232 ,  G02B7/09 ,  G03B5/00 ,  G03B3/10 ,  G02B7/02 ,  G02B7/10 ,  G02B3/10 ,  H04N23/53 ,  H04N23/54 ,  H04N23/55 ,  H04N23/60 ,  H02K11/215 ,  G02B27/64 ,  G03B5/04 ,  G03B13/36 ,  H02K5/24 ,  H02K41/035 ,  H04N5/225

CPC classification number: G02B7/09 ,  G02B3/10 ,  G02B7/02 ,  G02B7/10 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  G03B5/04 ,  G03B13/36 ,  H02K5/24 ,  H02K11/215 ,  H02K41/0356 ,  H04N23/53 ,  H04N23/54 ,  H04N23/55 ,  H04N23/60 ,  G03B2205/0015 ,  G03B2205/0023 ,  G03B2205/0069

Abstract: The present embodiments relates to a lens driving device including: a housing; a bobbin disposed in the housing; a coil disposed on the bobbin; a first magnet which is disposed on the housing and faces the coil; a second magnet disposed on the bobbin; and a sensor which is disposed on the housing and faces the second sensor, wherein the sensor includes an upper surface, a lower surface disposed opposite the upper surface, an inner surface facing the second magnet, an outer surface disposed opposite the inner surface, and both lateral surfaces connecting the inner surface with the outer surface, the upper surface and the lower surface of the sensor are fixed to the housing, and one of the side surfaces of the sensor is opened.

公开(公告)号：US11347023B2

公开(公告)日：2022-05-31

申请号：US17071266

申请日：2020-10-15

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Taek Shin ,  Jin Suk Han ,  Tae Bong Park

IPC: H04N5/225 ,  G02B7/09 ,  G02B27/64 ,  G02B7/08

Abstract: An exemplary embodiment of the present invention relates to a lens driving device, comprising: a base including a support part upwardly protruded; a movable unit spaced from the base and movably disposed at an upper side of the base; and a damper contacted with the support part and the movable unit.

公开(公告)号：US11249278B2

公开(公告)日：2022-02-15

申请号：US16852230

申请日：2020-04-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Cheol Kim ,  Jin Suk Han ,  Sang Ok Park ,  Tae Bong Park ,  Seung Taek Shin

IPC: H04N5/232 ,  H04N5/225 ,  G02B7/09 ,  G03B5/00 ,  G03B3/10 ,  G02B7/02 ,  G02B7/10 ,  G02B3/10 ,  H02K11/215 ,  G02B27/64 ,  G03B5/04 ,  G03B13/36 ,  H02K5/24 ,  H02K41/035

Abstract: The present embodiments relates to a lens driving device comprising: a housing; a bobbin disposed in the housing; a coil disposed on the bobbin; a first magnet which is disposed on the housing and faces the coil; a second magnet disposed on the bobbin; and a sensor which is disposed on the housing and faces the second sensor, wherein the sensor comprises an upper surface, a lower surface disposed opposite the upper surface, an inner surface facing the second magnet, an outer surface disposed opposite the inner surface, and both lateral surfaces connecting the inner surface with the outer surface, the upper surface and the lower surface of the sensor are fixed to the housing, and one of the side surfaces of the sensor is opened.

公开(公告)号：US11196927B2

公开(公告)日：2021-12-07

申请号：US16690587

申请日：2019-11-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

IPC: H04N5/232 ,  G02B7/04 ,  G02B27/64 ,  G03B3/10 ,  G03B5/00 ,  G02B7/02 ,  H04N5/225

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.

公开(公告)号：US11181806B2

公开(公告)日：2021-11-23

申请号：US16743840

申请日：2020-01-15

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

IPC: H04N5/225 ,  G03B3/10 ,  G03B5/00 ,  G02B7/08 ,  G02B27/64 ,  H04N5/232

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.

公开(公告)号：US11131831B2

公开(公告)日：2021-09-28

申请号：US16824992

申请日：2020-03-20

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.

公开(公告)号：US10983303B2

公开(公告)日：2021-04-20

申请号：US16099380

申请日：2017-05-08

Applicant: LG INNOTEK CO., LTD.

Inventor： Tae Jin Jung ,  Seung Taek Shin ,  Kap Jin Lee ,  Jin Suk Han ,  Sang Jun Min

IPC: G02B7/105 ,  G02B11/30 ,  G01B11/30 ,  G03B3/10 ,  H02K1/17 ,  G02B7/09 ,  G02B7/02 ,  G02B7/00 ,  G02B27/64 ,  G02B26/08 ,  G02B13/00 ,  G03B13/36 ,  H04N5/225

Abstract: The present embodiment of the present invention relates to a lens driving device, comprising: a housing; a bobbin disposed in the housing; a first coil disposed on the bobbin; a magnet which is disposed on the housing and faces the first coil; a base disposed under the housing; a substrate which is disposed on an upper surface of the base and comprises a circuit member including a second coil facing the magnet; an upper elastic member disposed on an upper portion of the bobbin and coupled to the bobbin and the housing; a support member coupled to the upper elastic member; and a terminal member elastically connecting the support member with the substrate, wherein the terminal member comprises; a first connector coupled to the substrate; and a second connector coupled to the support member; and wherein the second connector is disposed at a position lower than the first connector.

公开(公告)号：US10574868B2

公开(公告)日：2020-02-25

申请号：US15756484

申请日：2016-08-31

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

IPC: H04N5/225

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.

公开(公告)号：US10516326B2

公开(公告)日：2019-12-24

申请号：US15065190

申请日：2016-03-09

Applicant: LG Innotek Co., Ltd.

Inventor： Jin Suk Han

IPC: H02K41/035 ,  G02B7/10 ,  G02B7/08 ,  G02B27/64 ,  H02K33/02 ,  H02K33/16 ,  H02K35/04 ,  H02K16/00 ,  G02B7/105 ,  H02K35/00 ,  H02K33/00

Abstract: A VCM is disclosed, the VCM including a rotor including a bobbin arranged at an upper surface of a base formed with an opening, and a driving coil wound on the bobbin, a stator including a driving magnet opposite to the driving coil, and a yoke secured by the driving magnet at an inner surface of a lateral plate, and a tilting unit including a tilt magnet arranged at an outer surface of the lateral plate, a housing fixing the tilt magnet, and a tilt coil unit opposite to the tilt magnet.

公开(公告)号：US10367982B2

公开(公告)日：2019-07-30

申请号：US15888684

申请日：2018-02-05

Applicant: LG Innotek Co., Ltd.

Inventor： Jae Hong Cho ,  Hee Se Lee ,  Jin Suk Han ,  In Jae Yeo

IPC: G03B13/00 ,  H04N5/232 ,  H04N5/225

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.