公开(公告)号：US20240323505A1

公开(公告)日：2024-09-26

申请号：US18733159

申请日：2024-06-04

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Sang Jun Min ,  Tae Jin Jung

IPC分类号： H04N23/54 ,  G02B27/64 ,  G03B5/02 ,  G03B17/12 ,  H04N23/55 ,  H04N23/57 ,  H04N23/68

CPC分类号： H04N23/54 ,  G02B27/646 ,  G03B5/02 ,  H04N23/55 ,  H04N23/57 ,  H04N23/687 ,  G03B17/12 ,  G03B2205/0069

摘要： 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.

公开(公告)号：US12092842B2

公开(公告)日：2024-09-17

申请号：US18166851

申请日：2023-02-09

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Sang Jun Min

IPC分类号： G02B27/64 ,  G02B7/08 ,  H04N23/54 ,  H04N23/55

CPC分类号： G02B27/646 ,  G02B7/08 ,  H04N23/54 ,  H04N23/55

摘要： A lens moving apparatus includes a bobbin adapted to move upward and downward in a first direction, a housing in which the bobbin is accommodated and which is movable upward and downward in the first direction, a cover member accommodating the bobbin and the housing, and a base to which a lower portion of the cover member is coupled, wherein the cover member has an opening formed in an upper face thereof, and is provided at an area thereof surrounding the opening with a first stopper for limiting a distance by which the bobbin moves upward.

公开(公告)号：US12032223B2

公开(公告)日：2024-07-09

申请号：US17275579

申请日：2019-09-19

申请人： LG INNOTEK CO., LTD.

发明人： Hyun Soo Kim ,  Byung Wook Son ,  Sang Jun Min ,  Sang Ok Park ,  Seong Min Lee ,  Tae Jin Jung

IPC分类号： H04N5/335 ,  G02B7/09 ,  G03B5/04 ,  G03B17/12 ,  H02K41/035 ,  H04N23/54 ,  H04N23/55

CPC分类号： G02B7/09 ,  G03B5/04 ,  G03B17/12 ,  H02K41/0354 ,  H04N23/54 ,  H04N23/55 ,  G03B2205/0007 ,  G03B2205/0069

摘要： An embodiment comprises: a housing; a bobbin disposed in the hosing; a first coil disposed in the bobbin; a magnet disposed opposite to the first coil in the housing; a base disposed under the housing; a lower elastic member comprising a first elastic member and a second elastic member coupled to the bobbin and disposed on the base; a second coil disposed in the base so as to generate an inductive voltage by interaction with the first coil; and a first terminal and a second terminal arranged in the base and spaced apart from the first and second elastic members, wherein one end of the first coil is coupled to the first elastic member, the other end of the first coil is coupled to the second elastic member, one end of the second coil is coupled to the first terminal, and the other end of the second coil is coupled to the second terminal.

公开(公告)号：US11985404B2

公开(公告)日：2024-05-14

申请号：US17647825

申请日：2022-01-12

申请人： LG INNOTEK CO., LTD.

发明人： Tae Bong Park ,  Sang Ok Park

IPC分类号： H04N23/54 ,  G03B3/10 ,  G03B13/36 ,  H02K35/02 ,  H04N23/57 ,  H05K1/02 ,  H05K3/34

CPC分类号： H04N23/54 ,  G03B3/10 ,  G03B13/36 ,  H05K1/0219 ,  H05K3/34 ,  H02K35/02 ,  H04N23/57

摘要： An embodiment comprises: a housing; a bobbin disposed in the housing; a first coil disposed on the bobbin; a magnet disposed on the housing; a first sensing coil, disposed on the housing, for generating a first induced voltage by interacting with the first coil; a first circuit board connected to the first coil and the first sensing coil; and a first amplifier, disposed on the first circuit board, for amplifying the first induced voltage of the first sensing coil and outputting a first amplified signal.

公开(公告)号：US11947183B2

公开(公告)日：2024-04-02

申请号：US17662892

申请日：2022-05-11

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Sang Jun Min ,  Kyoung Ho Yoo ,  Hyune O Yoo

IPC分类号： G02B27/64 ,  G02B7/02 ,  G02B7/08 ,  G02B7/09 ,  G03B3/10 ,  G03B5/00 ,  G03B13/36 ,  H02K41/035 ,  G02B13/00

CPC分类号： G02B7/09 ,  G02B7/02 ,  G02B7/08 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  G03B13/36 ,  H02K41/0356 ,  G02B7/028 ,  G02B13/001 ,  G03B2205/00 ,  G03B2205/0007 ,  G03B2205/0069

摘要： An embodiment includes: a housing including an upper surface, a lower surface, an inner surface, and an outer surface located at the side opposite to the inner surface; a bobbin accommodated in the housing; a first coil disposed at an outer surface of the bobbin; a first magnet disposed at the outer surface of the housing; a second magnet disposed in the housing so as to be spaced apart from the first magnet; and a first position sensor disposed at the outer surface of the bobbin, wherein a first part of the housing is positioned between the second magnet and the inner surface of the housing.

公开(公告)号：US11936971B2

公开(公告)日：2024-03-19

申请号：US17326966

申请日：2021-05-21

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee ,  Byung Wook Son

IPC分类号： H04N23/55 ,  G02B7/08 ,  H04N23/51 ,  H04N23/54 ,  H04N23/57

CPC分类号： H04N23/55 ,  G02B7/08 ,  H04N23/51 ,  H04N23/54 ,  H04N23/57

摘要： Embodiments provide a lens moving apparatus including a first magnet, a housing, a bobbin, around which a coil is wound and which moves in a first direction in the housing, an upper elastic member disposed on upper surfaces of the bobbin and the housing, a lower elastic member disposed under lower surfaces of the bobbin and the housing, and a damping member disposed between the upper or lower elastic member and the bobbin.

公开(公告)号：US11921349B2

公开(公告)日：2024-03-05

申请号：US17154432

申请日：2021-01-21

申请人： LG INNOTEK CO., LTD.

发明人： Kap Jin Lee ,  Sang Ok Park ,  Seung Taek Shin

IPC分类号： G02B7/00 ,  G02B7/08 ,  G02B7/10 ,  G02B13/00 ,  H04N23/55

CPC分类号： G02B7/10 ,  G02B13/001 ,  H04N23/55

摘要： An embodiment comprises: a housing; a bobbin, disposed in the housing, for mounting a lens; a first coil arranged on an outer circumferential surface of the bobbin; a magnet arranged in the housing; a second coil arranged in the housing; and a magnetic member, which is attached to the second coil and increases the strength of an induction voltage induced to the second coil by means of an interaction according to a movement of the first coil.

公开(公告)号：US11903142B2

公开(公告)日：2024-02-13

申请号：US17058185

申请日：2019-05-29

申请人： LG INNOTEK CO., LTD.

发明人： Do Yun Kim ,  Seong Min Lee ,  Eun Mi Kim ,  Sang Ok Park

IPC分类号： H05K3/32 ,  G02B7/02 ,  G03B17/12 ,  H05K1/11 ,  H04N23/54 ,  H04N23/60

CPC分类号： H05K3/321 ,  G02B7/02 ,  G03B17/12 ,  H04N23/54 ,  H04N23/60 ,  H05K1/11

摘要： One embodiment comprises a circuit board including a mounting groove, an image sensor arranged within the mounting groove of the circuit board, and a first epoxy arranged within the mounting groove, wherein the mounting groove comprises a first side surface and a second side surface that face each other, and a third side surface and a fourth side surface that face each other, the circuit board includes at least one application groove provided on the first side surface and/or the second side surface of the mounting groove, the at least one application groove includes an opening opened toward the upper surface of the circuit board, and at least a portion of the first epoxy is arranged in the at least one application groove.

公开(公告)号：US11902649B2

公开(公告)日：2024-02-13

申请号：US17847618

申请日：2022-06-23

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Seong Min Lee ,  Jun Taek Lee

IPC分类号： H04N23/57 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H02K41/035

CPC分类号： H04N23/57 ,  H02K41/0354 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55

摘要： 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.

公开(公告)号：US20230384653A1

公开(公告)日：2023-11-30

申请号：US18446815

申请日：2023-08-09

申请人： LG INNOTEK CO., LTD.

发明人： Sang Ok Park ,  Seong Min Lee

IPC分类号： G03B13/34 ,  G02B7/02 ,  H02K41/03 ,  H02K41/035 ,  H02K37/12 ,  G03B3/10 ,  G02B13/00 ,  G02B7/10 ,  G02B7/08 ,  G02B7/04

CPC分类号： G03B13/34 ,  G02B7/02 ,  H02K41/03 ,  H02K41/035 ,  H02K41/0354 ,  H02K37/12 ,  G03B3/10 ,  G02B13/009 ,  G02B7/102 ,  G02B7/08 ,  H02K41/0356 ,  G02B7/04 ,  G02B13/001 ,  G03B13/32

摘要： A VCM is disclosed, the motor including a stator including a first driving unit, a rotor arranged inside the stator, including a second driving unit responding to the first driving unit and mounted therein with a lens, a base fixing the stator, and an elastic member coupled to the rotor to float the rotor from the base in a case a driving signal for driving the first and second driving units is not applied to the first and second driving units.