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公开(公告)号：US20240292103A1
公开(公告)日：2024-08-29
申请号：US18586587
申请日：2024-02-26
Applicant: FUJIFILM Corporation
Inventor： Shuhei MATSUSHITA , Yuta ABE , Takuro ABE , Kouhei AWAZU , Atsushi MATSUSHIMA
CPC classification number: H04N23/687 , H04N23/54
Abstract: A shake correction device according to an aspect of the present invention includes: an imaging element; a fixed unit that includes a magnet member and a yoke member; a movable unit that includes a holding frame holding the imaging element and a coil member, in which the holding frame is supported to be movable within a plane intersecting an optical axis of the imaging element; and a ball that is disposed between the fixed unit and the movable unit, in which the yoke member includes a first yoke to which the magnet member is provided and a second yoke that is disposed to be spaced apart from the first yoke, the first yoke has a first ball receiving surface that is in contact with the ball, and the first ball receiving surface is a partial region of the first yoke and is a protruding portion toward a movable unit side.
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公开(公告)号：US20240292104A1
公开(公告)日：2024-08-29
申请号：US18586589
申请日：2024-02-26
Applicant: FUJIFILM Corporation
Inventor： Shuhei MATSUSHITA , Yuta ABE , Kouhei AWAZU , Atsushi MATSUSHIMA
CPC classification number: H04N23/687 , G02B27/0006 , H04N23/52 , H04N23/6812
Abstract: An imaging element unit according to an aspect of the present invention includes an imaging element; an optical member that is disposed on an imaging surface side of the imaging element; and a vibration applying device that is disposed on a first surface of the optical member, in which a second surface of the optical member opposite to the first surface has a first region including a region overlapping with the vibration applying device in a case of being seen through in an optical axis direction of the imaging element, and a second region that is a region other than the first region, and the first region and the second region have different surface characteristics. In the imaging element unit of such an aspect, it is preferable that the vibration applying device is fixed to the first surface by utilizing a difference in the surface characteristi
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公开(公告)号：US20250080848A1
公开(公告)日：2025-03-06
申请号：US18818571
申请日：2024-08-28
Applicant: FUJIFILM Corporation
Inventor： Shuhei MATSUSHITA , Atsushi MATSUSHIMA , Masahiko MIYATA
IPC: H04N23/68
Abstract: An embodiment according to the present disclosed technology provides a shake correction device that corrects an image shake by moving a movable member including an imaging element and an imaging apparatus including the shake correction device. A shake correction device includes a magnet and a Hall element for position detection, and a flexible substrate that connects a movable member to which an imaging element is attached and a fixation member to each other, in which the flexible substrate is disposed between the Hall element and the magnet.
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