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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
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
Abstract: 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
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
Abstract: 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：US10371928B2
公开(公告)日：2019-08-06
申请号：US16289669
申请日：2019-03-01
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
Abstract: 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：US20190104258A1
公开(公告)日：2019-04-04
申请号：US16121049
申请日：2018-09-04
Applicant: Corephotonics Ltd.
Inventor： Noy Cohen , Gal Shabtay , Ephraim Goldenberg , Gil Bachar
Abstract: Methods for obtaining a shallow depth of field effect (DOF) and improved signal-to-noise (SNR) in an image through synthetically increase the camera aperture of a compact camera using at least one actuator included in such a camera for other known purposes, for example for providing optical image stabilization (OIS). The synthetically enlarged camera aperture enables to take a plurality of images at different aperture positions. The plurality of images is processed into an image with shallow DOF and improved SNR.
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公开(公告)号：US10156706B2
公开(公告)日：2018-12-18
申请号：US15820917
申请日：2017-11-22
Applicant: COREPHOTONICS LTD.
Inventor： Gal Shabtay , Ephraim Robert Goldenberg , Gal Avivi , Gil Bachar
Abstract: Zoom digital cameras comprising a Wide sub-camera and a folded fixed Tele sub-camera. The folded Tele sub-camera may be auto-focused by moving either its lens or a reflecting element inserted in an optical path between its lens and a respective image sensor. The folded Tele sub-camera is configured to have a low profile to enable its integration within a portable electronic device.
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Patent Agency Ranking
36.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
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gil Bachar , Itay Jerby , Gal Shabtay
CPC classification number: H04N5/23248 , G02B27/64 , G02B27/646 , G03B3/10 , G03B5/00 , G03B13/36 , G03B17/17 , G03B2205/0007 , G03B2205/0023
Abstract: 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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公开(公告)号：US20180196238A1
公开(公告)日：2018-07-12
申请号：US15917701
申请日：2018-03-11
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Jerby , Itay Yedid
CPC classification number: G02B13/0065 , G02B7/08 , G02B7/09 , G02B13/16 , G02B26/0816 , G02B27/646 , H04N5/2257 , H04N5/2258 , H04N5/23258 , H04N5/23287
Abstract: 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：US20180048799A1
公开(公告)日：2018-02-15
申请号：US15117189
申请日：2016-02-17
Applicant: Corephotonics Ltd.
Inventor： Gil Bachar , Ephraim Goldenberg , Gal Avivi
CPC classification number: G02B27/646 , G02B7/06 , G02B7/08 , G02B7/09 , G02B13/001 , G02B13/003 , G02B13/009 , G03B3/10 , G03B5/02 , G03B5/04 , G03B13/36 , G03B35/08 , G03B2205/0015 , G03B2205/0069 , H02K11/215 , H02K41/0356 , H04N5/2254 , H04N5/2258
Abstract: Dual-optical module autofocus (AF) or AF plus optical image stabilization (OIS) cameras with reduced footprint and reduced mutual magnetic interference. Some AF+OIS cameras may include a single AF actuation assembly that moves two lens barrels in unison. Some AF cameras or AF+OIS cameras may have two AF actuation sub-assemblies and associated magnets for independent AF operation of each lens barrel, the magnets shared in a manner that cancels magnetic influences of one AF actuation sub-assembly on the other AF actuation sub-assembly, thereby allowing the two lens barrels to be positioned in close proximity, saving parts and fabrication costs.
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公开(公告)号：US09846315B2
公开(公告)日：2017-12-19
申请号：US15256691
申请日：2016-09-05
Applicant: Corephotonics Ltd.
Inventor： Gal Avivi , Ephrahim Goldenberg , Jamil Nasser , Gil Bachar , Gal Shabtay
IPC: G02B7/02 , G02B27/64 , G03B3/10 , G02B7/08 , G03B5/00 , G02B7/04 , G11B7/09 , H02K41/035 , H02K1/12 , H02K1/34 , H02K3/04 , H02K7/14
CPC classification number: G02B27/646 , G02B7/04 , G02B7/08 , G03B3/10 , G03B5/00 , G03B2205/0069 , G11B7/0908 , G11B7/0925 , G11B7/0927 , G11B7/093 , H02K1/12 , H02K1/34 , H02K3/04 , H02K7/14 , H02K41/0356
Abstract: Electro-magnetic actuators used to provide a displacement of an optical element such as a lens carrier comprise at least one ferromagnetic frame associated with a large air gap and at least one ferromagnetic member parallel to and separated from an elongated section of a frame by a small air gap. Actuation causes a magnetic circuit that appears in the at least one frame, the at least one member and small air gaps and by-passes or bridges the large air gap. In some embodiments, the resultant magnetic force moves the at least one member and leads to the displacement of an optical element attached thereto. In some embodiments, at least one frame and at least one member are arranged to provide a center hole and are dimensioned to enable insertion of a lens carrier in the hole. In some embodiments, the displacement is for auto-focus. In other embodiments, the displacement is for optical image stabilization.
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公开(公告)号：US20250013004A1
公开(公告)日：2025-01-09
申请号：US18888195
申请日：2024-09-18
Applicant: Corephotonics Ltd.
Inventor： Gil Bachar , Itay Yedid , Gal Shabtay , Ephraim Goldenberg , Gal Avivi , Itay Jerby
Abstract: Actuators for carrying and actuating a lens having a first optical axis, the lens receiving light folded from a second optical axis substantially perpendicular to the first optical axis, comprising first and second VCM engines coupled to the lens and first and second linear ball-guided rails operative to create movement of the lens in two substantially orthogonal directions upon actuation by respective VCM engines.
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