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公开(公告)号：US11086195B2
公开(公告)日：2021-08-10
申请号：US16365986
申请日：2019-03-27
发明人： Seung Hyeon Jeong , Nam Ki Park , Yeun Ho Jung , Young Bok Yoon , Sung Hoon Kim , Yoo Chang Kim , Jae Hyuk Kim
IPC分类号： G03B13/34 , G02B7/04 , H02K41/035
摘要： A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.
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公开(公告)号：US09955077B2
公开(公告)日：2018-04-24
申请号：US14718200
申请日：2015-05-21
发明人： Soo Cheol Lim , Sung Ryung Park , Chul Jin Kim , Jae Hyuk Kim , Oh Byoung Kwon , Byung Woo Kang
CPC分类号： H04N5/23287 , G02B27/646 , H04N5/2254 , H04N5/2257
摘要： A camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. Sidewalls of the housing opposite to each other comprise different thicknesses.
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公开(公告)号：US11726391B2
公开(公告)日：2023-08-15
申请号：US17368106
申请日：2021-07-06
发明人： Seung Hyeon Jeong , Nam Ki Park , Yeun Ho Jung , Young Bok Yoon , Sung Hoon Kim , Yoo Chang Kim , Jae Hyuk Kim
IPC分类号： G03B13/34 , G02B7/04 , H02K41/035
CPC分类号： G03B13/34 , G02B7/04 , H02K41/0354
摘要： A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.
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公开(公告)号：US10928702B2
公开(公告)日：2021-02-23
申请号：US16182658
申请日：2018-11-07
发明人： Po Chul Kim , Jung Seok Lee , Yeun Ho Jung , Jae Hyuk Kim , Sung Ho Kang , Ick Chan Shim , Yoo Chang Kim , Sung Hoon Kim
摘要： A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.
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公开(公告)号：US11846762B2
公开(公告)日：2023-12-19
申请号：US17382576
申请日：2021-07-22
发明人： Ah Hyeon Im , Ta Kyoung Lee , Jung Woo Kim , Do Seop Hwang , Kyeong Jun Kim , Jae Hyuk Kim
CPC分类号： G02B13/0065 , G02B7/08 , G02B7/09 , G02B27/0972 , G02B27/0977
摘要： A camera module includes a housing, and a reflective module changing a direction of light incident on the housing. The reflective module includes a first reflective member having a reflective surface, a holder fixedly coupled to the first reflective member, a first magnetic member mounted on the holder, and a second magnetic member mounted in the housing, facing the first reflective member, and spaced apart from the first magnetic member.
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公开(公告)号：US11287603B2
公开(公告)日：2022-03-29
申请号：US16826884
申请日：2020-03-23
发明人： Soo Cheol Lim , Jae Hyuk Kim , Oh Byoung Kwon
摘要： A camera module having a case coupled to a base part to form an internal space; a lens module disposed in the internal space; and an auto-focusing driving part comprising a first magnet attached to one surface of the lens module and a first coil disposed to face the first magnet, wherein the base part has a first board on which an image sensor is disposed, and a fixing part on one side portion of the base part and extending from the base part in an optical axis direction, and wherein other side portions of the base part exclude the fixing part.
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公开(公告)号：US12007669B2
公开(公告)日：2024-06-11
申请号：US18341138
申请日：2023-06-26
发明人： Seung Hyeon Jeong , Nam Ki Park , Yeun Ho Jung , Young Bok Yoon , Sung Hoon Kim , Yoo Chang Kim , Jae Hyuk Kim
IPC分类号： G02B7/04 , G03B13/34 , H02K41/035
CPC分类号： G03B13/34 , G02B7/04 , H02K41/0354
摘要： A camera module includes a housing accommodating a lens module, a driving unit including a magnet disposed on the lens module and a coil disposed to face the magnet, a yoke generating attractive force with the magnet, a first ball member accommodated in a first receiving space disposed between the lens module and the housing, and pressed by the attractive force, and a second ball member accommodated in a second receiving space disposed between the lens module and the housing, and pressed by the attractive force. A length of the first receiving space in an optical axis direction is different from a length of the second receiving space in the optical axis direction.
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公开(公告)号：US11982924B2
公开(公告)日：2024-05-14
申请号：US17397014
申请日：2021-08-09
发明人： Ah Hyeon Im , Ta Kyoung Lee , Jung Woo Kim , Kyeong Jun Kim , Jae Hyuk Kim , Do Seop Hwang
CPC分类号： G03B17/17 , G02B7/021 , G02B7/08 , G02B7/09 , G02B13/0065 , G02B27/646 , G03B5/00 , G03B13/36 , G03B2205/0007 , G03B2205/0046
摘要： A camera module includes a housing, a lens holder configured to move in the housing in an optical axis direction, and a lens barrel coupled to the lens holder, wherein the lens holder includes a first support structure extending from one side surface in the optical axis direction and a second support structure located on a side surface opposite to the first support structure and extending in the optical axis direction, and the first support structure includes an extension protruding beyond the second support structure in the optical axis direction.
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