公开(公告)号：US20240126051A1

公开(公告)日：2024-04-18

申请号：US18571742

申请日：2022-06-21

Applicant: Corephotonics Ltd.

Inventor： Gal Shabtay ,  Nadav Goulinski ,  Ephraim Goldenberg ,  Michael Scherer ,  Ziv Shemesh

IPC: G02B13/00 ,  G02B9/34

CPC classification number: G02B13/0065 ,  G02B9/34 ,  G02B13/004

Abstract: Folded digital cameras, comprising a lens with N≥3 lens elements Li and having an EFL, an aperture diameter DA, a f-number f/#, a TTL, and a BFL, wherein each lens element has a respective focal length fi and wherein a first lens element L1 faces an object side and a last lens element LN faces an image side; an image sensor having a sensor diagonal (SD); and an optical path folding element (OPI-B) for providing a folded optical path between an object and the image sensor, wherein the lens is located at an object side of the OPFE, wherein the EFL is in the range of 8 mm 0.75.

公开(公告)号：US11930263B2

公开(公告)日：2024-03-12

申请号：US17794972

申请日：2022-01-24

Applicant: Corephotonics Ltd.

Inventor： Roy Rudnick ,  Nadav Goulinski ,  Gal Shabtay ,  Ephraim Goldenberg

IPC: H04N23/55 ,  G02B13/00 ,  G02B15/14 ,  H04N23/57

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

公开(公告)号：US20230314175A1

公开(公告)日：2023-10-05

申请号：US17628905

申请日：2021-07-26

Applicant: Corephotonics Ltd.

Inventor： Yiftah Kowal ,  Nadav Goulinski ,  Tal Korman ,  Ephraim Goldenberg

IPC: G01D5/14

CPC classification number: G01D5/145

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.