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公开(公告)号：US20240280791A1
公开(公告)日：2024-08-22
申请号：US18626442
申请日：2024-04-04
申请人： Corephotonics Ltd.
发明人： Gil Bachar , Itay Jerby , Itay Yedid
IPC分类号： G02B13/00 , G02B7/00 , G02B7/18 , G02B7/182 , G02B27/64 , H02K41/035 , H04N23/55 , H04N23/68 , H04N23/69
CPC分类号： G02B13/0065 , G02B7/005 , G02B7/1805 , G02B7/182 , G02B27/646 , H02K41/0354 , H04N23/55 , H04N23/6812 , H04N23/685 , H04N23/69 , H02K41/0358
摘要： Actuators for rotating or tilting an optical element, for example an optical path folding element, comprising a voice coil motor (VCM) and a curved ball-guided mechanism operative to create a rotation or tilt movement of the optical element around a rotation axis upon actuation by the VCM. In some embodiments, an actuator includes two, first and second VCMs, and two curved ball-guided mechanisms operative to create rotation or tilt around respective first and second rotation axes.
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公开(公告)号：US20230288678A1
公开(公告)日：2023-09-14
申请号：US18309814
申请日：2023-04-30
申请人： Corephotonics Ltd.
发明人： Gil Bachar , Itay Jerby , Itay Yedid
IPC分类号： G02B13/00 , H04N23/55 , H04N23/69 , H04N23/68 , G02B7/00 , H02K41/035 , G02B7/18 , G02B7/182 , G02B27/64
CPC分类号： G02B13/0065 , H04N23/55 , H04N23/69 , H04N23/685 , H04N23/6812 , G02B7/005 , H02K41/0354 , G02B7/1805 , G02B7/182 , G02B27/646 , H02K41/0358
摘要： Actuators for rotating or tilting an optical element, for example an optical path folding element, comprising a voice coil motor (VCM) and a curved ball-guided mechanism operative to create a rotation or tilt movement of the optical element around a rotation axis upon actuation by the VCM. In some embodiments, an actuator includes two, first and second VCMs, and two curved ball-guided mechanisms operative to create rotation or tilt around respective first and second rotation axes.
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公开(公告)号：US20210389576A1
公开(公告)日：2021-12-16
申请号：US17460229
申请日：2021-08-29
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
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公开(公告)号：US10656396B1
公开(公告)日：2020-05-19
申请号：US16739131
申请日：2020-01-10
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
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公开(公告)号：US20200150403A1
公开(公告)日：2020-05-14
申请号：US16739131
申请日：2020-01-10
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
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公开(公告)号：US10571666B2
公开(公告)日：2020-02-25
申请号：US16289672
申请日：2019-03-01
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
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7.发明授权公开(公告)号：US10379371B2
公开(公告)日：2019-08-13
申请号：US16017144
申请日：2018-06-25
申请人： Corephotonics Ltd.
发明人： Gal Avivi , Itay Jerby
摘要： Mechanisms for providing optical image stabilization in at least one direction as well as auto-focus in a digital camera comprise a plurality of springs mechanically coupled to at least a lens module carrying a lens of the digital camera, wherein the plurality of springs provides overall low stiffness to movement of the lens in two, first and second directions orthogonal to each other, and provides high stiffness to torsion of the lens module.
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公开(公告)号：US10371928B2
公开(公告)日：2019-08-06
申请号：US16289669
申请日：2019-03-01
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
摘要： Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
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9.发明申请公开(公告)号：US20180307057A1
公开(公告)日：2018-10-25
申请号：US16017144
申请日：2018-06-25
申请人： Corephotonics Ltd.
发明人： Gal Avivi , Itay Jerby
CPC分类号： G02B27/64 , G02B7/04 , G02B7/08 , G02B7/09 , G02B27/646 , H04N5/2254 , H04N5/2257 , H04N5/2258
摘要： Mechanisms for providing optical image stabilization in at least one direction as well as auto-focus in a digital camera comprise a plurality of springs mechanically coupled to at least a lens module carrying a lens of the digital camera, wherein the plurality of springs provides overall low stiffness to movement of the lens in two, first and second directions orthogonal to each other, and provides high stiffness to torsion of the lens module.
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10.发明授权公开(公告)号：US10070060B2
公开(公告)日：2018-09-04
申请号：US15505120
申请日：2016-09-05
申请人： Corephotonics Ltd.
发明人： Ephraim Goldenberg , Gil Bachar , Itay Jerby , Gal Shabtay
CPC分类号： H04N5/23248 , G02B27/64 , G02B27/646 , G03B3/10 , G03B5/00 , G03B13/36 , G03B17/17 , G03B2205/0007 , G03B2205/0023
摘要： Folded digital camera module comprising an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor, and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The camera module is adapted to perform optical image stabilization (OIS) involving at least one tilt motion of the OPFE tilt around an axis such that the OPFE tilt creates an image Roll movement and a shift movement, the OPFE tilt-created image Roll movement compensating for a folded camera module-induced Roll movement and the shift movement cancellable by a movement of the lens module.
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