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.

公开(公告)号：US20170146777A1

公开(公告)日：2017-05-25

申请号：US15418925

申请日：2017-01-30

Applicant: Corephotonics Ltd.

Inventor： Michael Dror ,  Ephraim Goldenberg ,  Gal Shabtay

IPC: G02B13/00 ,  G02B9/60 ,  G02B27/00 ,  G02B13/02

CPC classification number: G02B13/0045 ,  G02B1/041 ,  G02B9/60 ,  G02B13/02 ,  G02B27/0025 ,  G02B27/646 ,  H04N2101/00 ,  Y10T29/4913

Abstract: An optical lens assembly includes five lens elements and provides a TTL/EFL

公开(公告)号：US20170126959A1

公开(公告)日：2017-05-04

申请号：US15407271

申请日：2017-01-17

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Noy Cohen ,  Nadav Geva ,  Oded Gigushinski ,  Ephraim Goldenberg

IPC: H04N5/232 ,  H04N5/225 ,  H04N9/09 ,  G02B7/36

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.

公开(公告)号：US09568712B2

公开(公告)日：2017-02-14

申请号：US15170472

申请日：2016-06-01

Applicant: Corephotonics Ltd.

Inventor： Michael Dror ,  Ephraim Goldenberg ,  Gal Shabtay

IPC: G02B13/18 ,  G02B9/62 ,  G02B13/00 ,  G02B9/60 ,  H04N5/225 ,  H04N5/232 ,  H04N9/04 ,  H04N9/097 ,  G02B13/02 ,  G02B1/04 ,  G02B27/00 ,  G02B27/64 ,  G02B5/00 ,  G02B9/64 ,  G02B9/12 ,  H04N101/00

CPC classification number: G02B27/646 ,  G02B1/041 ,  G02B5/005 ,  G02B9/12 ,  G02B9/60 ,  G02B9/62 ,  G02B9/64 ,  G02B13/00 ,  G02B13/004 ,  G02B13/0045 ,  G02B13/009 ,  G02B13/02 ,  G02B13/18 ,  G02B27/0025 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/2258 ,  H04N5/23296 ,  H04N9/045 ,  H04N9/097 ,  H04N2101/00 ,  Y10T29/4913

Abstract: An optical lens assembly includes five lens elements and provides a TTL/EFL

Abstract translation: 光学透镜组件包括五个透镜元件，并提供TTL / EFL <1.0。 在一个实施例中，第一透镜元件f1

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.

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

IPC: H04N23/57 ,  G02B13/00 ,  G02B15/14 ,  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

公开(公告)号：US20250044606A1

公开(公告)日：2025-02-06

申请号：US18927879

申请日：2024-10-26

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Ephraim Goldenberg

IPC: G02B27/64 ,  G02B1/04 ,  G02B5/00 ,  G02B9/00 ,  G02B9/12 ,  G02B9/60 ,  G02B9/62 ,  G02B9/64 ,  G02B13/00 ,  G02B13/02 ,  G02B13/18 ,  G02B27/00 ,  H04N23/16 ,  H04N23/45 ,  H04N23/57 ,  H04N23/69 ,  H04N101/00

Abstract: A dual-aperture zoom camera comprising a Wide camera with a respective Wide lens and a Tele camera with a respective Tele lens, the Wide and Tele cameras mounted directly on a single printed circuit board, wherein the Wide and Tele lenses have respective effective focal lengths EFLW and EFLT and respective total track lengths TTLW and TTLT and wherein TTLW/EFLW>1.1 and TTLT/EFLT

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

IPC: G02B7/09 ,  G02B27/64 ,  H04N23/54 ,  H04N23/55

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.

公开(公告)号：US12169266B2

公开(公告)日：2024-12-17

申请号：US18604959

申请日：2024-03-14

Applicant: Corephotonics Ltd.

Inventor： Michael Dror ,  Ephraim Goldenberg ,  Gal Shabtay

IPC: G02B13/00 ,  G02B1/04 ,  G02B9/60 ,  G02B13/02 ,  G02B27/00 ,  G02B27/64 ,  G02B5/00 ,  G02B9/00 ,  H04N101/00

Abstract: An optical lens assembly includes five lens elements and provides a TTL/EFL

公开(公告)号：US20240411209A1

公开(公告)日：2024-12-12

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

IPC: G03B17/04 ,  G02B13/00 ,  G02B15/14 ,  G03B5/02 ,  G03B13/36 ,  G03B30/00 ,  H04N23/68

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.