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公开(公告)号：US11363176B2
公开(公告)日：2022-06-14
申请号：US17113594
申请日：2020-12-07
发明人： Yeun Ho Jung , So Mi Yang , Jung Woo Kim , Jae Sun Lee
IPC分类号： H04N5/225
摘要： A reflection module includes: a holder; and a reflective member mounted on the holder and including an incident surface, a reflective surface, and an emitting surface. The holder includes a cover portion covering a portion of the emitting surface. An area of the cover portion covering the emitting surface increases in a direction toward a lower portion of the emitting surface.
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公开(公告)号：US12072510B2
公开(公告)日：2024-08-27
申请号：US17332233
申请日：2021-05-27
发明人： Ga Yeon Ju , Yeun Ho Jung , Jung Kyun Cho , Yong Joo Jo
CPC分类号： G02B27/646 , G02B5/003 , G02B13/0065 , G02B27/0018 , G03B13/36
摘要： A camera module includes a housing including an opening and configured to accommodate an optical path conversion unit and a lens module, a shielding member configured to shield the opening of the housing, and a reflection reducing member disposed on an inner surface of the shielding member and configured to reduce internal reflections from the inner surface of the shielding member occurring between an end of the lens module and an image sensor.
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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：US12069359B2
公开(公告)日：2024-08-20
申请号：US17746328
申请日：2022-05-17
发明人： Yeun Ho Jung , So Mi Yang , Jung Woo Kim , Jae Sun Lee
摘要： A reflection module includes: a holder; and a reflective member mounted on the holder and including an incident surface, a reflective surface, and an emitting surface. The holder includes a cover portion covering a portion of the emitting surface. An area of the cover portion covering the emitting surface increases in a direction toward a lower portion of the emitting surface.
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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：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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