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1. 发明授权

US11619862B2 Camera shutter 有权
公开(公告)号：US11619862B2
公开(公告)日：2023-04-04
申请号：US17583571
申请日：2022-01-25
申请人： Lanto Electronic Limited
发明人： Fu-Yuan Wu , Meng-Ting Lin , Shang-Yu Hsu , Yu-Cheng Lin , Chun-Hui Wu
IPC分类号： G03B11/04 , G03B9/36 , G03B7/01
摘要： A camera shutter for exposing or shielding a camera including a supporting portion, a winding assembly, a movable cover, and a magnet is provided. The winding assembly is capable of driving the magnet to move the movable cover along a first direction while a first current passes through the winding assembly to form a first magnetic field, and to make the shielding side of the movable cover shield the camera. The winding assembly is also capable of driving the magnet to move the movable cover along a second direction while a second current passes through the winding assembly to form a second magnetic field, and to make the shielding side of the movable cover away from the camera to expose the camera.

2. 发明授权

US11378865B2 Imaging device 有权
公开(公告)号：US11378865B2
公开(公告)日：2022-07-05
申请号：US17158327
申请日：2021-01-26
申请人： FUJIFILM Corporation
发明人： Kouhei Awazu , Masaaki Takagi
IPC分类号： G03B9/36 , G03B17/14 , H04N5/232 , G03B5/00 , H04N5/225
摘要： A digital camera includes an image shake corrector that moves an imaging element to perform image shake correction, a shutter mechanism that has, at a position adjacent to a light receiving surface of the imaging element of the image shake corrector, an opening through which a member blocking light incident on the light receiving surface passes, an exterior housing that supports the shutter mechanism, and a mount base that supports the image shake corrector, in which the mount base is supported by the exterior housing.

3. 发明申请

US20210152720A1 IMAGING DEVICE AND VIBRATION SUPPRESSION METHOD FOR IMAGING DEVICE 有权
公开(公告)号：US20210152720A1
公开(公告)日：2021-05-20
申请号：US17157788
申请日：2021-01-25
申请人： FUJIFILM Corporation
发明人： Kouhei AWAZU , Yuta ABE
IPC分类号： H04N5/232 , G03B9/36 , H04N5/225
摘要： An imaging device includes: an imager that is provided in a device body; a shutter that is provided in the device body, includes a support member and a shutter member; an actuator that is provided in the device body and moves the imager in a direction orthogonal to an optical axis to correct an amount of camera shake; and a plurality of elastic members that are disposed on at least one side and the other side of an imaginary straight line passing through a center of gravity of the shutter and orthogonal to the optical axis in a case where the plurality of elastic members are viewed in a direction of the optical axis and are in contact with the device body and the support member.

4. 发明授权

US10942421B2 Blade driving device and electronic device 有权
公开(公告)号：US10942421B2
公开(公告)日：2021-03-09
申请号：US16718118
申请日：2019-12-17
申请人： Nidec Copal Corporation
发明人： Kenzo Imai , Daisuke Kakemizu , Taizo Takiguchi
IPC分类号： G03B11/04 , G03B9/36 , G03B17/02
摘要： A blade driving device includes a blade for covering an opening for an imaging device operable through motor driving and a user manual operation. A blade driving device includes a base with an opening for an imaging device, a movable member movable relative to the base in X-direction and including a slider held on the base and movable in X-direction, a blade connected to the slider, and a knob on a side of the base opposite to the slider and operable to move the blade, a motor that moves the movable member in X-direction until the blade covers or uncovers the opening in the base, and a lead screw and a driving member that transmit rotation of the motor to the slider in the movable member to move the movable member.

5. 发明授权

US10807343B2 Fiber reinforced plastic body, shutter device and optical apparatus 有权
公开(公告)号：US10807343B2
公开(公告)日：2020-10-20
申请号：US16670166
申请日：2019-10-31
申请人： CANON DENSHI KABUSHIKI KAISHA
发明人： Munetoshi Yoshikawa , Mizuho Igawa , Fumio Shimada , Minoru Kobayashi , Keita Hanawa , Junichi Onosaka , Naoaki Maruyama
IPC分类号： B32B5/02 , B32B27/12 , G03B9/08 , G03B9/36 , B32B5/00 , B32B27/20 , B32B3/28 , B32B7/12 , B32B27/36
摘要： To allow a fiber reinforced laminate to have sufficient light shielding ability and to improve adherence at the interface in the laminate and durability needed for it used for a shutter blade. A fiber reinforced laminate of the present invention includes: a substrate; a black coating; and a fiber reinforced plastic layer, characterized in that the black coating is provided between the substrate and the fiber reinforced plastic layer and contains a binder resin, black particles and a filler.

6. 发明授权

US10681252B2 Digital camera including focal plane shutter 有权
公开(公告)号：US10681252B2
公开(公告)日：2020-06-09
申请号：US16164529
申请日：2018-10-18
申请人： FUJIFILM Corporation
发明人： Kentaro Tokiwa , Takeshi Misawa , Atsushi Misawa
IPC分类号： H04N5/225 , H04N5/235 , G03B17/02 , G03B17/18 , G03B17/56 , G03B17/14 , G03B9/36
摘要： There is provided a digital camera of which the stable operation of a shutter can be performed by compact structure and which can suppress the generation of vibration caused by the operation of a shutter. A grip portion (22) is provided at one end portion of a camera body (10), and a charge section (124) of a focal-plane shutter unit (110) is disposed within a range GA of the grip portion (22). Further, a battery is disposed between an image sensor and a display unit at an end portion of the camera body opposite to the grip portion (22). Since the charge section is disposed within the range of the grip portion, a drive section (122) and the charge section (124) can be disposed close to each other. Accordingly, a drive unit for a focal-plane shutter can be made compact, and a shutter curtain can be charged with a stable operation even in a case in which the shutter curtain is to be charged with large torque. Further, since a portion of the camera body, which is close to the center of rotation of a shutter curtain, can be gripped with a hand at the time of handheld imaging, the generation of vibration can be effectively suppressed.

7. 发明申请

US20190356834A1 IMAGING DEVICE, IMAGING METHOD, AND PROGRAM 审中-公开
公开(公告)号：US20190356834A1
公开(公告)日：2019-11-21
申请号：US16477093
申请日：2018-01-05
申请人： Sony Corporation
发明人： Kanako YANA , Haruka KAWATA , Ayako IWASE , Hiroshi URUSHIDO , Yu TAKAE , Akiko YOSHIMOTO
IPC分类号： H04N5/235 , G03B9/28 , G03B7/093 , G03B9/36
摘要： The present technology relates to an imaging device, an imaging method, and a program capable of making a user feel that imaging is performed.An imaging device includes an imaging element, a mechanical shutter that exposes the imaging element by controlling a light shielding state of light entering the imaging element, an electronic shutter that exposes the imaging element by controlling a reading timing of the imaging element, an electronic shutter driving unit that makes the electronic shutter travel, and a mechanical shutter driving unit that makes the mechanical shutter travel after the exposure of the imaging element by the electronic shutter ends. A control unit that issues a drive instruction to the mechanical shutter driving unit is further included, and the control unit issues the drive instruction at the time when the exposure of the imaging element by the electronic shutter ends. The present technology is available for an imaging device.

8. 发明申请

US20190049819A1 DIGITAL CAMERA 审中-公开
公开(公告)号：US20190049819A1
公开(公告)日：2019-02-14
申请号：US16164161
申请日：2018-10-18
申请人： FUJIFILM Corporation
发明人： Kentaro TOKIWA , Takeshi MISAWA , Atsushi MISAWA
IPC分类号： G03B9/36 , H04N5/225
摘要： There is provided a digital camera that can suppress the generation of vibration caused by the operation of a shutter. One end portion of a camera body (10) forms a grip region (10A), and a drive unit (120) of a focal-plane shutter unit (110) is disposed within the range of the grip region (10A). Further, a battery (92) is disposed between an image sensor (70) and a display unit (100) at an end portion of the camera body opposite to a grip region (10A). Since the drive unit (120) of the focal-plane shutter unit (110) is disposed within the range of the grip region (10A), a portion of the camera body, which is close to the center of rotation of a shutter curtain, can be gripped with a hand at the time of handheld imaging. Accordingly, the generation of vibration can be effectively suppressed. Further, since the battery (92) is disposed at the end portion of the camera body opposite to the grip region (10A), the moment of inertia about the grip region (10A) can be increased. Accordingly, the generation of vibration can be more effectively suppressed.

9. 发明申请

US20190004398A1 SHUTTER APPARATUS AND IMAGING APPARATUS 审中-公开
公开(公告)号：US20190004398A1
公开(公告)日：2019-01-03
申请号：US16019698
申请日：2018-06-27
申请人： CANON KABUSHIKI KAISHA
发明人： Jumpei Ishibiki , Chikara Aoshima
IPC分类号： G03B9/10 , G03B9/36
CPC分类号： G03B9/10 , G03B9/36 , G03B9/42 , G03B9/58
摘要： A shutter apparatus includes a shutter base having an opening, a light shield configured to reciprocate between a closed state that closes the opening and an open state that opens the opening, a motor, a cam member configured to move the light shield when the cam member is rotated by the motor, and a restricting member configured to contact the cam member and to restrict the cam member from rotating in a first direction and in a second direction different from the first direction, the restricting member being rotatable and including a rotary damper engaged with the cam member. The restricting member is located at different positions in a rotating direction between when the restricting member restricts the cam member from rotating in the first direction and when the restricting member restricts the cam member from rotating in the second direction.

10. 发明授权

US10165193B2 Image pickup device and focal plane shutter 有权
公开(公告)号：US10165193B2
公开(公告)日：2018-12-25
申请号：US15062770
申请日：2016-03-07
申请人： SEIKO PRECISION INC.
发明人： Seiichi Oishi , Minori Murata , Motoharu Sakurai , Akira Ito
IPC分类号： H04N5/232 , H04N5/225 , G03B9/36 , G03B9/62 , H04N5/235
摘要： An image pickup device includes: an image pickup element; a board including an opening through which light entering the image pickup element passes; a shutter opening and closing the opening; an actuator driving the shutter, and including: a rotor; a stator; and first and second coils wound around the stator and not electrically connected to each other; and a drive circuit including plural terminal portions to which the first and second coils are individually connected.

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