-
公开(公告)号：US20160209618A1
公开(公告)日：2016-07-21
申请号：US14373490
申请日：2014-07-03
Applicant: Corephotonics Ltd.
Inventor： GAL AVIVI , EPHRAIM GOLDENBERG , JAMIL NASSER , GIL BACHAR , Gal Shabtay
IPC: G02B7/04
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：US20160085056A1
公开(公告)日：2016-03-24
申请号：US14932319
申请日：2015-11-04
Applicant: Corephotonics Ltd.
Inventor： Michael Dror , Ephraim Goldenberg , Gal Shabtay
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
-
公开(公告)号：US20160050374A1
公开(公告)日：2016-02-18
申请号：US14880251
申请日：2015-10-11
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Oded Gigushinski , Noy Cohen
CPC classification number: H04N5/23296 , G02B13/0015 , G02B13/009 , G02B27/0075 , H04N5/225 , H04N5/2258 , H04N5/2259 , H04N5/23212 , H04N5/23232 , H04N5/23245
Abstract: A dual-aperture zoom digital camera comprising a Wide imaging section and a Tele imaging section, each section including a lens with a respective FOV, image sensor and image signal processor, and a camera controller coupled to the Wide and Tele imaging sections and operative to process Wide and Tele sensor data to obtain a fused image of the object in a capture or stills mode, and to process without fusion Wide and Tele sensor data to obtain, in a video mode, images with an output resolution and a smooth transition when switching between a lower zoom factor (ZF) value and a higher zoom factor value or vice versa, wherein at the lower ZF the output resolution is determined by the Wide sensor and wherein at the higher ZF value the output resolution is determined by the Tele sensor.
Abstract translation: 一种双孔径变焦数字照相机，包括宽成像部分和远摄成像部分，每个部分包括具有相应FOV的透镜，图像传感器和图像信号处理器，以及耦合到宽和远摄像部分的相机控制器， 过程宽和远程传感器数据以捕获或静止模式获得对象的融合图像，并且无需融合处理Wide和Tele传感器数据在视频模式下获得具有输出分辨率和切换时的平滑过渡的图像 在较低的ZF值和更高的变焦系数值之间，反之亦然，其中在较低的ZF下，输出分辨率由Wide传感器确定，其中在较高的ZF值下，输出分辨率由Tele传感器决定。
-
公开(公告)号：US20160044247A1
公开(公告)日：2016-02-11
申请号：US14455906
申请日：2014-08-10
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Gal Avivi , Gil Bachar
CPC classification number: H04N5/23296 , G02B7/102 , G02B13/0065 , G02B13/009 , G02B13/02 , G02B13/04 , H04N5/2254 , H04N5/2257 , H04N5/2258 , H04N5/23212
Abstract: Zoom digital cameras comprising a fixed-focus or auto-focus Wide sub-camera and a folded fixed-focus or auto-focus Tele sub-camera. The folded Tele sub-camera may be auto-focused by moving either its lens or a mirror inserted in an optical path between its lens and a respective image sensor. In some embodiments, a camera includes a third, Mid camera that has a field of view (FOV) intermediate to the FOVs of the Wide and Tele sub-cameras.
Abstract translation: 缩放数码相机包括固定焦距或自动对焦宽子相机和折叠的固定焦距或自动对焦远摄副相机。 折叠的Tele子摄像机可以通过移动其透镜或插入其透镜和相应图像传感器之间的光路中的镜子来自动聚焦。 在一些实施例中，相机包括具有在宽和远摄副摄像机的FOV中间的视野（FOV）的第三中间相机。
-
公开(公告)号：US20150244942A1
公开(公告)日：2015-08-27
申请号：US14373500
申请日：2014-07-04
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg
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: 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
Abstract translation: 一种双光圈变焦照相机，包括具有相应的宽透镜的宽相机和具有相应的远摄镜头的远摄相机，所述宽和远摄像机直接安装在单个印刷电路板上，其中所述宽和远视镜头具有相应的有效焦距 EFLW和EFLT以及各自的总轨道长度TTLW和TTLT，其中TTLW / EFLW> 1.1和TTLT / EFLT <1.0。 可选地，双光圈变焦照相机还可以包括光学OIS控制器，其被配置为根据用户定义的缩放因子（ZF）和通过LMV = CT * EFLZF的相机倾斜（CT）提供补偿透镜运动，其中EFLZF是 缩放因子相关的有效焦距。
-
Patent Agency Ranking
公开(公告)号：US20140063331A1
公开(公告)日：2014-03-06
申请号：US13983304
申请日：2013-01-07
Applicant: COREPHOTONICS LTD.
Inventor： Ephraim Goldenberg , Gal Shabtay , Eliezer Mendlovic , Eran Kali
CPC classification number: G02B7/09 , G02B13/009 , G03B3/10 , G03B5/00 , G03B2205/0023 , G03B2205/0038 , G03B2205/0046 , G03B2205/0069 , H04N5/232
Abstract: Electromagnetic actuators for digital cameras, in particular miniature cell-phone and tablet cameras, include an electromagnet with a first elongated ferromagnetic member surrounded coaxially in part by a conductive coil along a first longitudinal axis, and a elongated second ferromagnetic member with a second longitudinal axis. The first and second ferromagnetic members have respective first and second operative surfaces and are aligned such that their longitudinal axes are parallel and such that respective operative surfaces overlap each other across a gap. The two members are mechanically coupled to respective frames. A frame hinge connects the frames and enables a relative tilt motion between the ferromagnetic members when current passes through the coil. The tilt motion is convertible into a linear displacement along an optical axis of an optical element coupled to the actuator. Two actuators can be combined into an assembly capable of providing double-axis tilt.
Abstract translation: 用于数字照相机，特别是微型手机和平板照相机的电磁致动器包括具有第一细长铁磁构件的电磁体，该第一细长铁磁构件部分地沿着第一纵向轴线被导电线圈同轴地包围，并且具有第二纵向轴线的细长的第二铁磁构件 。 第一和第二铁磁构件具有相应的第一和第二操作表面，并且对准，使得它们的纵向轴线平行并且使得相应的操作表面跨越间隙彼此重叠。 两个构件机械地联接到相应的框架。 框架铰链连接框架，并且当电流通过线圈时，能够在铁磁构件之间实现相对的倾斜运动。 倾斜运动可以沿着耦合到致动器的光学元件的光轴转换成线性位移。 两个执行器可以组合成能够提供双轴倾斜的组件。
-
公开(公告)号：US12298590B2
公开(公告)日：2025-05-13
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.
-
公开(公告)号：US12267588B2
公开(公告)日：2025-04-01
申请号：US18827758
申请日：2024-09-08
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Noy Cohen , Nadav Geva , Oded Gigushinski , Ephraim Goldenberg
IPC: H04N23/67 , G02B7/36 , G02B27/64 , H04N5/262 , H04N5/33 , H04N9/64 , H04N23/13 , H04N23/45 , H04N23/55 , H04N23/84 , H04N23/951 , H04N25/13 , H04N25/133
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：US12262120B2
公开(公告)日：2025-03-25
申请号：US18772358
申请日：2024-07-15
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Oded Gigushinski , Noy Cohen
IPC: H04N23/69 , G02B13/00 , G02B27/00 , H04N23/00 , H04N23/45 , H04N23/58 , H04N23/667 , H04N23/67 , H04N23/951
Abstract: A dual-aperture zoom digital camera operable in both still and video modes. The camera includes Wide and Tele imaging sections with respective lens/sensor combinations and image signal processors and a camera controller operatively coupled to the Wide and Tele imaging sections. The Wide and Tele imaging sections provide respective image data. The controller is configured to combine in still mode at least some of the Wide and Tele image data to provide a fused output image from a particular point of view, and to provide without fusion continuous zoom video mode output images, each output image having a given output resolution, wherein the video mode output images are provided with a smooth transition when switching between a lower zoom factor (ZF) value and a higher ZF value or vice versa, and wherein at the lower ZF the output resolution is determined by the Wide sensor while at the higher ZF value the output resolution is determined by the Tele sensor.
-
220.发明授权公开(公告)号：US12231772B2
公开(公告)日：2025-02-18
申请号：US18675018
申请日：2024-05-27
Applicant: Corephotonics Ltd.
Inventor： Noy Cohen , Oded Gigushinski , Nadav Geva , Gal Shabtay , Ester Ashkenazi , Ruthy Katz , Ephraim Goldenberg
IPC: H04N23/69 , H04N23/45 , H04N23/62 , H04N23/667
Abstract: A dual-aperture zoom digital camera operable in both still and video modes. The camera includes Wide and Tele imaging sections with respective lens/sensor combinations and image signal processors and a camera controller operatively coupled to the Wide and Tele imaging sections. The Wide and Tele imaging sections provide respective image data. The controller is configured to output, in a zoom-in operation between a lower zoom factor (ZF) value and a higher ZF value, a zoom video output image that includes only Wide image data or only Tele image data, depending on whether a no-switching criterion is fulfilled or not.
-
-
-
-
-
-
-
-
-
Search Results
379
records
(took 0.028 seconds)
