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公开(公告)号：US20240302628A1
公开(公告)日：2024-09-12
申请号：US18254858
申请日：2022-10-23
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Itay Yedid , Gal Shabtay , Itamar Boral , Nadav Goulinski , Ziv Shemesh
CPC classification number: G02B13/0045 , G02B13/0065 , G02B13/02
Abstract: In some embodiments there are disclosed folded camera modules comprising a lens with 6 lens elements divided into two lens groups G1 and G2 and an effective focal length EFL, an object side-optical path folding element O-OPFE, an image side-optical path folding element I-OPFE and an image sensor, wherein GI is located at an object side of the O-OPFE and G2 is located at an image side of the O-OPFE, wherein 8 mm 0.9. In some embodiments, there are disclosed folded camera modules comprising a lens with N=4 lens elements having a lens thickness TLens and a total track length TTL, an I-OPFE and an O-OPFE, wherein the EFL is in the range of 8 mm
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公开(公告)号：US12055694B2
公开(公告)日：2024-08-06
申请号：US18412545
申请日：2024-01-14
Applicant: Corephotonics Ltd.
Inventor： Noy Cohen , Roy Rudnick , Michael Dror , Nadav Goulinski , Ephraim Goldenberg
IPC: G02B13/00
CPC classification number: G02B13/0065 , G02B13/0045
Abstract: Folded digital cameras comprising a lens system with a lens and an image sensor, the lens having N≥6 lens elements Li, an effective focal length (EFL) and a total track length (TTL), wherein each lens element has a respective focal length fi and wherein a first lens element L1 faces an object side, and an optical path folding element (OPFE) for providing a folded optical path between an object and the lens. In some embodiments, the lens system has a focusing range that covers object-lens distances from infinity to a minimal object distance (MIOD), wherein MIOD/EFL is smaller than 20 or even 7. In some embodiments, the ratio of a maximal chief ray angle to a field of view of the folded camera Max CRA/FOV is smaller than 0.25 or even 0.15 when the camera is focused at infinity.
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公开(公告)号：US11914117B2
公开(公告)日：2024-02-27
申请号：US17614380
申请日：2021-07-14
Applicant: Corephotonics Ltd.
Inventor： Noy Cohen , Roy Rudnick , Michael Dror , Nadav Goulinski , Ephraim Goldenberg
IPC: G02B13/00
CPC classification number: G02B13/0065 , G02B13/0045
Abstract: Folded digital cameras comprising a lens system with a lens and an image sensor, the lens having N≥6 lens elements Li, an effective focal length (EFL) and a total track length (TTL), wherein each lens element has a respective focal length fi and wherein a first lens element L1 faces an object side, and an optical path folding element (OPFE) for providing a folded optical path between an object and the lens. In some embodiments, the lens system has a focusing range that covers object-lens distances from infinity to a minimal object distance (MIOD), wherein MIOD/EFL is smaller than 20 or even 7. In some embodiments, the ratio of a maximal chief ray angle to a field of view of the folded camera Max CRA/FOV is smaller than 0.25 or even 0.15 when the camera is focused at infinity.
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公开(公告)号：US20230400757A1
公开(公告)日：2023-12-14
申请号：US18257592
申请日：2022-08-03
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Nadav Goulinski
Abstract: Folded digital cameras comprising a lens including a plurality of N lens elements marked Li where 1≤i≤N and an optical path folding element (OPFE), wherein a first lens element L1 faces an object side and a last lens element LN faces an image side, wherein at least one of the plurality of lens elements is located at an object side of the OPFE and has an associated first optical axis, wherein at least one other of the plurality of lens elements is located at an image side of the OPFE and has an associated second optical axis, wherein the lens has an effective focal length (EFL) and a f-number (f/#), and an image sensor having a sensor diagonal (SD), wherein the EFL can be varied continuously between a minimal EFLMIN and a maximum EFLMAX by independent movement of lens elements and of the OPFE along the second optical lens axis, and wherein EFLMAX/EFLMIN>1.5.
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公开(公告)号：US12298651B2
公开(公告)日：2025-05-13
申请号：US18808132
申请日：2024-08-19
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Itay Yedid , Roy Rudnick , Michael Dror , Michael Scherer , Ziv Shemesh , Nadav Goulinski
Abstract: Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged along a lens optical axis starting with L1 on an object side and ending with LN on an image side, adjacent lens groups separated by a respective air-gap d1 along the lens optical axis; an image sensor with a sensor diagonal SD between 7 and 20 mm separated from lens element LN by an air-gap d2 along the lens optical axis; and an actuator for controlling air-gaps d1 and d2 to switch the camera between M≥1 operative pop-out states and a collapsed state and to focus the camera on an object at an object-lens distance of less than 30 cm.
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Patent Agency Ranking
公开(公告)号：US12265320B2
公开(公告)日：2025-04-01
申请号：US18672217
申请日：2024-05-23
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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公开(公告)号：US20240231193A1
公开(公告)日：2024-07-11
申请号：US18607844
申请日：2024-03-18
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Itay Yedid , Roy Rudnick , Michael Dror , Michael Scherer , Ziv Shemesh , Nadav Goulinski
CPC classification number: G03B17/04 , G02B13/009 , G02B15/142 , G03B5/02 , G03B13/36 , G03B30/00 , H04N23/687 , G02B13/0045 , G03B2205/0046
Abstract: Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged along a lens optical axis starting with L1 on an object side and ending with LN on an image side, adjacent lens groups separated by a respective air-gap d1 along the lens optical axis; an image sensor with a sensor diagonal SD between 7 and 20 mm separated from lens element LN by an air-gap d2 along the lens optical axis; and an actuator for controlling air-gaps d1 and d2 to switch the camera between M≥1 operative pop-out states and a collapsed state and to focus the camera on an object at an object-lens distance of less than 30 cm.
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公开(公告)号：US12019363B2
公开(公告)日：2024-06-25
申请号：US18257592
申请日：2022-08-03
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Nadav Goulinski
Abstract: Folded digital cameras comprising a lens including a plurality of N lens elements marked Li where 1≤i≤N and an optical path folding element (OPFE), wherein a first lens element L1 faces an object side and a last lens element LN faces an image side, wherein at least one of the plurality of lens elements is located at an object side of the OPFE and has an associated first optical axis, wherein at least one other of the plurality of lens elements is located at an image side of the OPFE and has an associated second optical axis, wherein the lens has an effective focal length (EFL) and a f-number (f/#), and an image sensor having a sensor diagonal (SD), wherein the EFL can be varied continuously between a minimal EFLMIN and a maximum EFLMAX by independent movement of lens elements and of the OPFE along the second optical lens axis, and wherein EFLMAX/EFLMIN>1.5.
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公开(公告)号：US20240196079A1
公开(公告)日：2024-06-13
申请号：US18436137
申请日：2024-02-08
Applicant: Corephotonics Ltd.
Inventor： Roy Rudnick , Nadav Goulinski , Gal Shabtay , Ephraim Goldenberg
CPC classification number: H04N23/57 , G02B13/0045 , G02B13/009 , G02B15/1421 , G02B15/146 , H04N23/55
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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公开(公告)号：US11985407B2
公开(公告)日：2024-05-14
申请号：US18324982
申请日：2023-05-28
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Itay Yedid , Gal Shabtay , Itamar Boral , Nadav Goulinski , Ziv Shemesh
CPC classification number: H04N23/55 , G02B9/62 , G02B13/0045 , G02B13/0065 , G02B13/02
Abstract: In some embodiments there are disclosed folded camera modules comprising a lens with 6 lens elements divided into two lens groups G1 and G2 and an effective focal length EFL, an object side-optical path folding element O-OPFE, an image side-optical path folding element I-OPFE and an image sensor, wherein G1 is located at an object side of the O-OPFE and G2 is located at an image side of the O-OPFE, wherein 8 mm 0.9. In some embodiments, there are disclosed folded camera modules comprising a lens with N=4 lens elements having a lens thickness TLens and a total track length TTL, an I-OPFE and an O-OPFE, wherein the EFL is in the range of 8 mm
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