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1.发明申请ENHANCED DEPTH OF FIELD BASED ON UNIFORM RELATIVE ILLUMINATION VIA LENS WITH LARGE DISTORTION 有权基于大面积失真的镜头的均匀相对照明的场强增强深度公开(公告)号：US20120314296A1
公开(公告)日：2012-12-13
申请号：US13154938
申请日：2011-06-07
申请人： Gal Shabtay , Ephraim Goldenberg , Pavel Reshidko , Noy Cohen
发明人： Gal Shabtay , Ephraim Goldenberg , Pavel Reshidko , Noy Cohen
IPC分类号： G02B13/18
CPC分类号： G02B13/18 , G02B13/0045
摘要： A lens system is provided that comprises an enhanced depth of field based on a uniform or near uniform relative illumination via a lens with a large distortion. The distortion can be corrected with image processing equipment. The lens system can comprise an aperture stop and a group of lens, wherein there can be about five lenses in the group of lenses. The lens system is designed for relative illumination such that the light distribution over the lens system is substantially uniform.
摘要翻译： 提供了一种透镜系统，其包括基于通过具有大失真的透镜的均匀或接近均匀的相对照明而增强的景深。 可以用图像处理设备校正失真。 透镜系统可以包括孔径光阑和一组透镜，其中在该组透镜中可以有大约五个透镜。 透镜系统设计用于相对照明，使得透镜系统上的光分布基本均匀。
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2.发明授权Fixed focal length optical lens architecture providing a customized depth of focus optical system 有权固定焦距光学镜头架构提供定制的深度聚焦光学系统公开(公告)号：US08559118B2
公开(公告)日：2013-10-15
申请号：US12620936
申请日：2009-11-18
CPC分类号： G02B9/60 , G02B13/004 , G02B27/0075
摘要： Providing for a fixed focus optical system exhibiting extended depth of field is provided herein. By way of example, a compact and fast optical system that yields an asymmetric modulation transfer function (MTF) is disclosed. In some aspects, the asymmetric MTF results in extended depth of field for near field objects. Such a response can be particularly beneficial for small handheld cameras or camera modules having high resolution. According to some disclosed aspects, the resolution can be about 8 mega pixels. Additionally, the optical system can comprise four lenses in one aspect and five lenses in another, while remaining below about 5.3 mm total track length (TTL) for the respective systems. In at least one application, the disclosed optical systems can be employed for a high resolution compact camera, for instance in conjunction with an electronic computing device, communication device, display device, surveillance equipment, or the like.
摘要翻译： 本文提供了提供展现景深的固定聚焦光学系统。 作为示例，公开了产生非对称调制传递函数（MTF）的紧凑且快速的光学系统。 在一些方面，非对称MTF导致近场物体的景深扩大。 这样的响应对于具有高分辨率的小型手持相机或相机模块可能是特别有利的。 根据一些公开的方面，分辨率可以是大约8兆像素。 此外，光学系统可以包括一个方面中的四个透镜和另一个方面的五个透镜，而对于各个系统，光学系统的总轨道长度（TTL）保持在5.3mm以下。 在至少一个应用中，所公开的光学系统可以用于例如结合电子计算设备，通信设备，显示设备，监视设备等的高分辨率小型照相机。
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3.发明申请公开(公告)号：US20120099848A1
公开(公告)日：2012-04-26
申请号：US13288163
申请日：2011-11-03
申请人： GAL SHABTAY , Pavel Reshidko , Ephraim Goldenberg , Paul Elliott
发明人： GAL SHABTAY , Pavel Reshidko , Ephraim Goldenberg , Paul Elliott
CPC分类号： G03B17/17 , G02B17/08 , Y10T29/49826
摘要： A camera system includes an optical assembly including a folded optic, the folded optic including a transparent support substrate, a first lens surface on a first surface of the transparent support substrate, and a second lens surface on the first surface of the transparent support substrate, at least one of the first and second lens surfaces including a replication material, and a sensor configured to receive light from the optical assembly that has been incident on both the first and second lens surfaces sequentially.
摘要翻译： 相机系统包括光学组件，其包括折叠光学元件，折叠光学元件包括透明支撑衬底，透明支撑衬底的第一表面上的第一透镜表面和透明支撑衬底的第一表面上的第二透镜表面， 所述第一透镜表面和所述第二透镜表面中的至少一个包括复制材料，以及传感器，被配置为从所述光学组件接收已经顺次入射在所述第一和第二透镜表面上的光。
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4.发明授权Enhanced depth of field based on uniform relative illumination via lens with large distortion 有权基于通过具有大失真的透镜的均匀相对照明增强景深公开(公告)号：US08488258B2
公开(公告)日：2013-07-16
申请号：US13154938
申请日：2011-06-07
申请人： Gal Shabtay , Ephraim Goldenberg , Pavel Reshidko , Noy Cohen
发明人： Gal Shabtay , Ephraim Goldenberg , Pavel Reshidko , Noy Cohen
IPC分类号： G02B9/60
CPC分类号： G02B13/18 , G02B13/0045
摘要： A lens system is provided that comprises an enhanced depth of field based on a uniform or near uniform relative illumination via a lens with a large distortion. The distortion can be corrected with image processing equipment. The lens system can comprise an aperture stop and a group of lens, wherein there can be about five lenses in the group of lenses. The lens system is designed for relative illumination such that the light distribution over the lens system is substantially uniform.
摘要翻译： 提供了一种透镜系统，其包括基于通过具有大失真的透镜的均匀或接近均匀的相对照明而增强的景深。 可以用图像处理设备校正失真。 透镜系统可以包括孔径光阑和一组透镜，其中在该组透镜中可以有大约五个透镜。 透镜系统设计用于相对照明，使得透镜系统上的光分布基本均匀。
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公开(公告)号：US08508649B2
公开(公告)日：2013-08-13
申请号：US13026937
申请日：2011-02-14
申请人： Pavel Reshidko , Gal Shabtay , Ephraim Goldenberg
发明人： Pavel Reshidko , Gal Shabtay , Ephraim Goldenberg
CPC分类号： G02B13/009 , G02B13/0045 , G02B27/0025
摘要： Providing for optical imaging lenses employing non-linear distortion for image magnification is described herein. By way of example, a five-lens system can perform magnification functions by producing distortion that expands the image in the center of the field of view and compresses the image in the periphery of the field of view. This distortion can be corrected through image processing to yield a rectified image. Further, the five-lens system can be implemented as part of a fixed-focus imaging system, or in conjunction with a variable focus optical magnification imaging system.
摘要翻译： 本文描述了对于采用图像放大的非线性失真的光学成像透镜。 作为示例，五透镜系统可以通过产生扩展视场中心的图像的失真来执行放大功能，并且压缩视场外围的图像。 可以通过图像处理来校正该失真以产生整流图像。 此外，五透镜系统可以被实现为固定焦点成像系统的一部分，或者与可变焦距光学放大成像系统相结合。
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6.发明授权公开(公告)号：US08391705B2
公开(公告)日：2013-03-05
申请号：US13288163
申请日：2011-11-03
申请人： Gal Shabtay , Pavel Reshidko , Ephraim Goldenberg , Paul Elliott
发明人： Gal Shabtay , Pavel Reshidko , Ephraim Goldenberg , Paul Elliott
CPC分类号： G03B17/17 , G02B17/08 , Y10T29/49826
摘要： A camera system includes an optical assembly including a folded optic, the folded optic including a transparent support substrate, a first lens surface on a first surface of the transparent support substrate, and a second lens surface on the first surface of the transparent support substrate, at least one of the first and second lens surfaces including a replication material, and a sensor configured to receive light from the optical assembly that has been incident on both the first and second lens surfaces sequentially.
摘要翻译： 相机系统包括光学组件，其包括折叠光学元件，折叠光学元件包括透明支撑衬底，透明支撑衬底的第一表面上的第一透镜表面和透明支撑衬底的第一表面上的第二透镜表面， 所述第一透镜表面和所述第二透镜表面中的至少一个包括复制材料，以及传感器，被配置为从所述光学组件接收已经顺次入射在所述第一和第二透镜表面上的光。
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公开(公告)号：US20120206627A1
公开(公告)日：2012-08-16
申请号：US13026937
申请日：2011-02-14
申请人： Pavel Reshidko , Gal Shabtay , Ephraim Goldenberg
发明人： Pavel Reshidko , Gal Shabtay , Ephraim Goldenberg
CPC分类号： G02B13/009 , G02B13/0045 , G02B27/0025
摘要： Providing for optical imaging lenses employing non-linear distortion for image magnification is described herein. By way of example, a five-lens system can perform magnification functions by producing distortion that expands the image in the center of the field of view and compresses the image in the periphery of the field of view. This distortion can be corrected through image processing to yield a rectified image. Further, the five-lens system can be implemented as part of a fixed-focus imaging system, or in conjunction with a variable focus optical magnification imaging system.
摘要翻译： 本文描述了对于采用图像放大的非线性失真的光学成像透镜。 作为示例，五透镜系统可以通过产生扩展视场中心的图像的失真来执行放大功能，并且压缩视场外围的图像。 可以通过图像处理来校正该失真以产生整流图像。 此外，五透镜系统可以被实现为固定焦点成像系统的一部分，或者与可变焦距光学放大成像系统相结合。
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8.发明申请FIXED FOCAL LENGTH OPTICAL LENS ARCHITECTURE PROVIDING A CUSTOMIZED DEPTH OF FOCUS OPTICAL SYSTEM 有权固定的焦距长的光学透镜结构提供了一个定制的聚焦光学系统深度公开(公告)号：US20110115965A1
公开(公告)日：2011-05-19
申请号：US12620936
申请日：2009-11-18
CPC分类号： G02B9/60 , G02B13/004 , G02B27/0075
摘要： Providing for a fixed focus optical system exhibiting extended depth of field is provided herein. By way of example, a compact and fast optical system that yields an asymmetric modulation transfer function (MTF) is disclosed. In some aspects, the asymmetric MTF results in extended depth of field for near field objects. Such a response can be particularly beneficial for small handheld cameras or camera modules having high resolution. According to some disclosed aspects, the resolution can be about 8 mega pixels. Additionally, the optical system can comprise four lenses in one aspect and five lenses in another, while remaining below about 5.3 mm total track length (TTL) for the respective systems. In at least one application, the disclosed optical systems can be employed for a high resolution compact camera, for instance in conjunction with an electronic computing device, communication device, display device, surveillance equipment, or the like.
摘要翻译： 本文提供了提供展现景深的固定聚焦光学系统。 作为示例，公开了产生非对称调制传递函数（MTF）的紧凑且快速的光学系统。 在一些方面，非对称MTF导致近场物体的景深扩大。 这样的响应对于具有高分辨率的小型手持相机或相机模块可能是特别有利的。 根据一些公开的方面，分辨率可以是大约8兆像素。 此外，光学系统可以包括一个方面中的四个透镜和另一个方面的五个透镜，而对于各个系统，光学系统的总轨道长度（TTL）保持在5.3mm以下。 在至少一个应用中，所公开的光学系统可以用于例如结合电子计算设备，通信设备，显示设备，监视设备等的高分辨率小型照相机。
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公开(公告)号：US08662765B2
公开(公告)日：2014-03-04
申请号：US13089076
申请日：2011-04-18
CPC分类号： G03B17/02 , G02B13/003 , G02B13/0085
摘要： Providing for a wafer level optical system employing composite lenses is disclosed herein. Conventional focus lens assemblies require three or more lenses. By way of example, two composite lenses can be used to reduce the cost of a wafer-level camera. In some aspects, the composite lenses can be aspheric and can employ a broader variety of wafer materials than earlier designs that only operated in narrow ranges of refractive indices and Abbe numbers.
摘要翻译： 本文公开了提供采用复合透镜的晶片级光学系统。 传统的聚焦透镜组件需要三个或更多个透镜。 作为示例，可以使用两个复合透镜来降低晶片级相机的成本。 在一些方面，复合透镜可以是非球面的，并且可以采用比仅在窄范围的折射率和阿贝数行进的较早设计的更多种晶圆材料。
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公开(公告)号：US20110255856A1
公开(公告)日：2011-10-20
申请号：US13089076
申请日：2011-04-18
CPC分类号： G03B17/02 , G02B13/003 , G02B13/0085
摘要： Providing for a wafer level optical system employing composite lenses is disclosed herein. Conventional focus lens assemblies require three or more lenses. By way of example, two composite lenses can be used to reduce the cost of a wafer-level camera. In some aspects, the composite lenses can be aspheric and can employ a broader variety of wafer materials than earlier designs that only operated in narrow ranges of refractive indices and Abbe numbers.
摘要翻译： 本文公开了提供采用复合透镜的晶片级光学系统。 传统的聚焦透镜组件需要三个或更多个透镜。 作为示例，可以使用两个复合透镜来降低晶片级相机的成本。 在一些方面，复合透镜可以是非球面的，并且可以采用比仅在窄范围的折射率和阿贝数行进的较早设计的更多种晶圆材料。
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