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1. 发明授权

US08662765B2 Wafer level optics 有权
标题翻译：晶圆级光学元件
公开(公告)号：US08662765B2
公开(公告)日：2014-03-04
申请号：US13089076
申请日：2011-04-18
申请人： Pavel Reshidko , Kai Engelhardt , Ephraim Goldenberg , Michael Dror
发明人： Pavel Reshidko , Kai Engelhardt , Ephraim Goldenberg , Michael Dror
IPC分类号： G03B17/00 , G02B13/18 , G02B9/08
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。

2. 发明授权

US08559118B2 Fixed focal length optical lens architecture providing a customized depth of focus optical system 有权
标题翻译：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
申请人： Kai Engelhardt , Pavel Reshidko , Ephraim Goldenberg , Gal Shabtay
发明人： Kai Engelhardt , Pavel Reshidko , Ephraim Goldenberg , Gal Shabtay
IPC分类号： G02B13/18 , G02B9/34
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。

3. 发明申请

US20060220528A1 Light-emitting devices 审中-公开
标题翻译：发光装置
公开(公告)号：US20060220528A1
公开(公告)日：2006-10-05
申请号：US10543964
申请日：2004-01-30
申请人： Kai Engelhardt , Susanne Rechsteiner , Michael Kiy
发明人： Kai Engelhardt , Susanne Rechsteiner , Michael Kiy
IPC分类号： H01J1/62
CPC分类号： H01L27/3239 , H01L51/5221
摘要： A thin film light emitting device comprises a substrate (21), a first substantially flat electrode (22) deposited continuosly over a substantial portion of a surface of the substrate (21), a second electrode (25), a substantially flat electroluminescent layer (24) sandwiched between the first (22) and second (25) electrodes, and an insulating layer (23) sandwiched between the second electrode (25) and the electroluminescent layer (24). The insulating layer (23) is patterned to provide contact areas between the second electrode (25) and the electroluminescent layer (24). The contact areas lie wholly within the area of the first electrode (22) and define the shape of an area over which light is emitted when a DC voltage is applied between the first (22) and second (25) electrodes. One or more further substantially flat electrically active layer(s) may be deposited between the first electrode (22) and the insulating layer (23).
摘要翻译：薄膜发光器件包括基片（21），连续地沉积在基片表面的大部分上的第一基本平坦的电极（22），第二电极（25），基本平坦的电致发光层夹在第一电极（22）和第二电极（25）之间的绝缘层（23）和夹在第二电极（25）和电致发光层（24）之间的绝缘层（23）。图案化绝缘层（23）以提供第二电极（25）和电致发光层（24）之间的接触区域。接触区域完全位于第一电极（22）的区域内，并且当在第一电极（22）和第二电极（25）之间施加直流电压时，限定出射出光的区域的形状。可以在第一电极（22）和绝缘层（23）之间沉积一个或多个另外基本上平坦的电活性层。

4. 发明授权

US08525914B2 Imaging system with multi-state zoom and associated methods 有权
公开(公告)号：US08525914B2
公开(公告)日：2013-09-03
申请号：US12289339
申请日：2008-10-24
申请人： Gal Shabtay , David Mendlovic , Christopher Aubuchon , Kai Engelhardt
发明人： Gal Shabtay , David Mendlovic , Christopher Aubuchon , Kai Engelhardt
IPC分类号： G02B13/16
CPC分类号： H04N5/2259 , G02B13/004 , G02B13/0045 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B27/0025 , G03B5/00 , H04N5/23296
摘要： An image capturing device may include a detector including a plurality of sensing pixels, and an optical system adapted to project a distorted image of an object within a field of view onto the sensing pixels, wherein the optical system expands the image in a center of the field of view and compresses the image in a periphery of the field of view, wherein a first number of sensing pixels required to realize a maximal zoom magnification {circumflex over (Z)} at a minimum resolution of the image capturing device is less than a square of the maximal zoom magnification times a second number of sensing pixels required for the minimum resolution.

5. 发明申请

US20110115965A1 FIXED FOCAL LENGTH OPTICAL LENS ARCHITECTURE PROVIDING A CUSTOMIZED DEPTH OF FOCUS OPTICAL SYSTEM 有权
标题翻译：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
申请人： Kai Engelhardt , Pavel Reshidko , Ephraim Goldenberg , Gal Shabtay
发明人： Kai Engelhardt , Pavel Reshidko , Ephraim Goldenberg , Gal Shabtay
IPC分类号： H04N5/232 , G02B9/34 , G02B13/18 , G02B9/60
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。

6. 发明申请

US20090122162A1 Imaging system with multi-state zoom and associated methods 有权
标题翻译：具有多状态变焦和相关方法的成像系统
公开(公告)号：US20090122162A1
公开(公告)日：2009-05-14
申请号：US12289339
申请日：2008-10-24
申请人： Gal Shabtay , David Mendlovic , Christopher Aubuchon , Kai Engelhardt
发明人： Gal Shabtay , David Mendlovic , Christopher Aubuchon , Kai Engelhardt
IPC分类号： H04N5/262
CPC分类号： H04N5/2259 , G02B13/004 , G02B13/0045 , G02B13/0075 , G02B13/009 , G02B15/14 , G02B27/0025 , G03B5/00 , H04N5/23296
摘要： An image capturing device may include a detector including a plurality of sensing pixels, and an optical system adapted to project a distorted image of an object within a field of view onto the sensing pixels, wherein the optical system expands the image in a center of the field of view and compresses the image in a periphery of the field of view, wherein a first number of sensing pixels required to realize a maximal zoom magnification {circumflex over (Z)} at a minimum resolution of the image capturing device is less than a square of the maximal zoom magnification times a second number of sensing pixels required for the minimum resolution.
摘要翻译：图像捕获装置可以包括包括多个感测像素的检测器和适于将视场内的物体的失真图像投影到感测像素上的光学系统，其中光学系统将图像的中心扩大视场的视野并压缩视野外围的图像，其中以图像捕获装置的最小分辨率实现最大变焦放大率（绕Z（Z）}）所需的第一数目的感测像素小于最大变焦倍率的平方倍乘以最小分辨率所需的第二数量的感测像素。

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