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公开(公告)号：US10288840B2
公开(公告)日：2019-05-14
申请号：US15540676
申请日：2015-01-03
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg
Abstract: The presently disclosed subject matter includes a mobile electronic comprising an integrated camera, comprising a Wide camera unit comprising a Wide lens unit, and a Telephoto camera unit comprising a telephoto lens unit, the telephoto lens unit and the wide lens unit having respectively TTL/EFL ratios smaller and larger than 1 and defining separate telephoto and wide optical paths.
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公开(公告)号：US10015384B2
公开(公告)日：2018-07-03
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：US09998653B2
公开(公告)日：2018-06-12
申请号：US15407271
申请日：2017-01-17
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Noy Cohen , Nadav Geva , Oded Gigushinski , Ephraim Goldenberg
CPC classification number: H04N5/23212 , G02B7/36 , G02B27/646 , H04N5/2258 , H04N5/23232 , H04N5/2628 , H04N5/33 , H04N9/045 , H04N9/09 , H04N9/64
Abstract: Dual-aperture digital cameras with auto-focus (AF) and related methods for obtaining a focused and, optionally optically stabilized color image of an object or scene. A dual-aperture camera includes a first sub-camera having a first optics bloc and a color image sensor for providing a color image, a second sub-camera having a second optics bloc and a clear image sensor for providing a luminance image, the first and second sub-cameras having substantially the same field of view, an AF mechanism coupled mechanically at least to the first optics bloc, and a camera controller coupled to the AF mechanism and to the two image sensors and configured to control the AF mechanism, to calculate a scaling difference and a sharpness difference between the color and luminance images, the scaling and sharpness differences being due to the AF mechanism, and to process the color and luminance images into a fused color image using the calculated differences.
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164.发明授权公开(公告)号：US09927600B2
公开(公告)日：2018-03-27
申请号：US15303863
申请日：2016-04-15
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Shabtay , Gal Avivi , Michael Dror , Gil Bachar , Itay Yedid , Itay Jerby
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：US09641731B2
公开(公告)日：2017-05-02
申请号：US15081889
申请日：2016-03-27
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Gal Avivi , Gil Bachar , Yehonatan Mandel , Itay Yedid
CPC classification number: H04N5/2251 , G02B27/646 , H02K33/00 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: A magnetic reluctance actuator (MRA) comprising an unstable magnetic reluctance motor (MRM) having a strong force-to-position dependency and a nonlinear force-to-current dependency, the unstable MRM operative to move a lens carrier in a given direction, a lens position sensing mechanism, and a control unit configured to obtain an input from the position sensing mechanism and to provide closed loop control to overcome the strong force-to-position dependency and the nonlinear force-to-current dependency, thereby allowing precise lens position control.
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Patent Agency Ranking
公开(公告)号：US20150085174A1
公开(公告)日：2015-03-26
申请号：US14386823
申请日：2013-11-23
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Noy Cohen , Oded Gigushinski , Ephraim Goldenberg
CPC classification number: H04N5/23232 , G01J3/0208 , G01J3/0229 , G01J3/0248 , G01J3/18 , G01J3/2823 , G01J3/36 , G02B5/1814 , G02B5/1842 , G06T5/20 , G06T7/33 , G06T7/337 , G06T11/60 , G06T2207/20221 , H04N5/2254 , H04N5/2258 , H04N5/23238 , H04N5/23296 , H04N5/332 , H04N9/045 , H04N9/09 , H04N9/097 , H04N9/735 , H04N2209/045
Abstract: A multi-aperture imaging system comprising a first camera with a first sensor that captures a first image and a second camera with a second sensor that captures a second image, the two cameras having either identical or different FOVs. The first sensor may have a standard color filter array (CFA) covering one sensor section and a non-standard color CFA covering another. The second sensor may have either Clear or standard CFA covered sections. Either image may be chosen to be a primary or an auxiliary image, based on a zoom factor. An output image with a point of view determined by the primary image is obtained by registering the auxiliary image to the primary image.
Abstract translation: 一种多孔径成像系统，包括具有捕获第一图像的第一传感器的第一相机和具有捕获第二图像的第二传感器的第二相机，所述两个相机具有相同或不同的FOV。 第一传感器可以具有覆盖一个传感器部分的标准滤色器阵列（CFA）和覆盖另一传感器部分的非标准颜色的CFA。 第二个传感器可能具有清晰或标准的CFA覆盖的部分。 可以基于缩放因子将图像选择为主图像或辅助图像。 通过将辅助图像登记到主图像来获得具有由主图像确定的观点的输出图像。
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公开(公告)号：US12271105B2
公开(公告)日：2025-04-08
申请号：US17766831
申请日：2021-11-05
Applicant: Corephotonics Ltd.
Inventor： Itay Yedid , Ephraim Goldenberg , Roy Rudnick , Nadav Goulinski , Tal Korman , Yiftah Kowal
Abstract: Scanning Tele cameras (STCs) based on two optical path folding element (OPFE) field-of-view scanning and mobile devices including such STCs. A STC may comprise a first OPFE (O-OPFE) for folding a first optical path OP1 to a second optical path OP2, an O-OPFE actuator, a second OPFE (I-OPFE) for folding OP2 to a third optical path OP3, an I-OPFE actuator, a lens, a lens actuator and an image sensor, wherein the STC has a STC native field-of-view (n-FOVT), wherein the O-OPFE actuator is configured to rotate the O-OPFE around a first axis and the I-OPFE actuator rotates the I-OPFE around a second axis for scanning a scene with the n-FOVT, wherein the lens actuator is configured to move the lens for focusing along a third axis, and wherein the first axis is perpendicular to the second axis and parallel to the third axis.
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168.发明申请公开(公告)号：US20250088764A1
公开(公告)日：2025-03-13
申请号：US18959782
申请日：2024-11-26
Applicant: Corephotonics Ltd.
Inventor： Nadav Geva , Michael Scherer , Ephraim Goldenberg , Gal Shabtay
IPC: H04N25/705 , G06T7/593 , H04N13/207 , H04N13/271 , H04N25/75
Abstract: Indirect time-of-flight (i-ToF) image sensor pixels, i-ToF image sensors including such pixels, stereo cameras including such image sensors, and sensing methods to obtain i-ToF detection and phase detection information using such image sensors and stereo cameras. An i-ToF image sensor pixel may comprise a plurality of sub-pixels, each sub-pixel including a photodiode, a single microlens covering the plurality of sub-pixels and a read-out circuit for extracting i-ToF phase signals of each sub-pixel individually.
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公开(公告)号：US12247851B2
公开(公告)日：2025-03-11
申请号：US18591012
申请日：2024-02-29
Applicant: Corephotonics Ltd.
Inventor： Yiftah Kowal , Nadav Goulinski , Tal Korman , Ephraim Goldenberg
IPC: G01D5/14
Abstract: Position sensing units, comprising a magnetic assembly (MA) having a width W measured along a first direction and a height H measured along a second direction and including at least three magnets having respective magnetic polarizations that define along the first direction at least a left MA domain, a middle MA domain and a right MA domain, wherein the magnetic polarizations of each MA domain are different, and a magnetic flux measuring device (MFMD) for measuring a magnetic flux B, wherein the MA moves relative to the MFMD along the first direction within a stroke L that fulfils 1 mm≤L≤100 mm, stroke L beginning at a first point x0 and ending at a final point xmax, and wherein a minimum value Dmin of an orthogonal distance D, measured along the second direction between a particular MA domain and the MFMD, fulfills L/Dmin>10.
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公开(公告)号：US20250047965A1
公开(公告)日：2025-02-06
申请号：US18926347
申请日：2024-10-25
Applicant: Corephotonics Ltd.
Inventor： Roy Rudnick , Nadav Goulinski , Gal Shabtay , Ephraim Goldenberg
Abstract: Pop-out lens systems for compact digital cameras, comprising an image sensor and a lens with a field of view FOV>60 deg and having i lens elements L1-Li starting with L1 from an object side toward an image side, each lens element Li having a respective focal length fi,, the lens elements divided into two lens groups G1 and G2 separated by a big gap (BG), the lens having a pop-out total track length TTL 0.25×TTL, wherein either G1 can move relative to G2 and to the image sensor for focusing or G1 and G2 can move together relative to the image sensor for focusing, and wherein a ratio c-TTL/TTL
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