公开(公告)号：US12114074B2

公开(公告)日：2024-10-08

申请号：US18188119

申请日：2023-03-22

申请人： LG INNOTEK CO., LTD.

发明人： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

IPC分类号： H04N23/68 ,  G02B7/02 ,  G02B7/04 ,  G02B27/64 ,  G03B3/10 ,  G03B5/00 ,  H04N23/55 ,  H04N23/57 ,  H04N23/63

CPC分类号： 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

摘要： 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：US20230224590A1

公开(公告)日：2023-07-13

申请号：US18188119

申请日：2023-03-22

申请人： LG INNOTEK CO., LTD.

发明人： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

IPC分类号： G03B5/00

CPC分类号： G03B5/00 ,  G03B2205/0007 ,  G03B2205/0069

摘要： 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：US20220413256A1

公开(公告)日：2022-12-29

申请号：US17929179

申请日：2022-09-01

申请人： LG INNOTEK CO., LTD.

发明人： Jung Cheol Kim ,  Jin Suk Han

IPC分类号： G02B7/09 ,  G02B27/64 ,  G03B13/36 ,  H04N5/232 ,  H04N5/225 ,  G03B3/10 ,  G02B7/08 ,  H02K41/035

摘要： 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.

公开(公告)号：US11280979B2

公开(公告)日：2022-03-22

申请号：US16852230

申请日：2020-04-17

申请人： LG INNOTEK CO., LTD.

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

IPC分类号： 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

摘要： 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：US10057493B2

公开(公告)日：2018-08-21

申请号：US15075779

申请日：2016-03-21

申请人： LG Innotek Co., Ltd.

发明人： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

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

CPC分类号： H04N5/23287 ,  G02B7/023 ,  G02B7/04 ,  G02B27/646 ,  G03B3/10 ,  G03B5/00 ,  G03B2205/0069 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/23258 ,  H04N5/23267

摘要： 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：US12078866B2

公开(公告)日：2024-09-03

申请号：US18143694

申请日：2023-05-05

申请人： LG INNOTEK CO., LTD.

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

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

CPC分类号： 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

摘要： 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：US11675157B2

公开(公告)日：2023-06-13

申请号：US17575225

申请日：2022-01-13

申请人： LG INNOTEK CO., LTD.

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

IPC分类号： 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分类号： 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

摘要： 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：US11249278B2

公开(公告)日：2022-02-15

申请号：US16852230

申请日：2020-04-17

申请人： LG INNOTEK CO., LTD.

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

IPC分类号： 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

摘要： 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

申请人： LG INNOTEK CO., LTD.

发明人： Tae Bong Park ,  Jin Suk Han ,  Jung Cheol Kim

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

摘要： 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

申请人： LG INNOTEK CO., LTD.

发明人： Jung Cheol Kim ,  Jin Suk Han ,  Sang Ok Park ,  Sang Jun Min ,  Byung Wook Son ,  Kyoung Ho Yoo ,  Tae Jin Jung

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

摘要： 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.