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1. 发明申请

WO2011069137A1 PORTABLE FUNDUS CAMERA 审中-公开
标题翻译：便携式FUNDUS CAMERA
公开(公告)号：WO2011069137A1
公开(公告)日：2011-06-09
申请号：PCT/US2010/059000
申请日：2010-12-04
申请人： LUMETRICS, INC. , BLALOCK, Todd , IGNATOVICH, Filipp, V. , COTTON, Christopher, T. , KLEINMAN, David, M.
发明人： BLALOCK, Todd , IGNATOVICH, Filipp, V. , COTTON, Christopher, T. , KLEINMAN, David, M.
IPC分类号： A61B3/14
CPC分类号： A61B3/113 , A61B3/1208 , A61B3/145 , A61B8/4427 , G06K9/00604
摘要： A portable hand-held camera for imaging the fundus of an eye, the camera comprising a housing comprising an internal cavity terminating at a forward housing end, a forward lens, and a light source configured to direct light from locations distributed around the perimeter of the forward lens forwardly out of the housing end. In other embodiment, a portable hand-held camera for imaging the fundus of an eye includes optics configured to focus light reflected back from the fundus onto an image receptor, with the optics being capable of varying the field of view among differing portions of the fundus. Methods to ensure unique image identification and storage are described.
摘要翻译：一种便携式手持相机，用于对眼底进行成像，所述相机包括壳体，所述外壳包括终止于前壳体端部的内腔，前透镜和光源，所述光源被配置为引导来自位于前方镜头向前伸出外壳端。在另一实施例中，用于对眼底进行成像的便携式手持相机包括被配置为将从眼底反射回来的光聚焦到图像接收器上的光学器件，其中光学器件能够改变眼底的不同部分之间的视场。描述确保唯一图像识别和存储的方法。

2. 发明申请

WO2007067815A2 OPTICAL SYSTEM FOR DIGITAL LIGHT PROJECTION SYSTEM INCLUDING 3-CHANNEL AND 4-CHANNEL LED ARRAY LIGHT ENGINES 审中-公开
标题翻译：用于数字光投影系统的光学系统，包括3通道和4通道LED阵列轻型发动机
公开(公告)号：WO2007067815A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/047232
申请日：2006-12-08
申请人： SCRAM TECHNOLOGIES, INC. , SHANLEY, James, F. , COTTON, Christopher, T.
发明人： SHANLEY, James, F. , COTTON, Christopher, T.
IPC分类号： G03B21/00
CPC分类号： G03B21/2013 , G03B21/2033 , G03B21/208 , G03B33/06 , H04N9/3152
摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element reflects light emitted from the plurality of LEDs within the corresponding LED array so as to provide substantially uniform light at an output surface of each concentrator element. The optical system preferably further comprises an optical combiner element, wherein the output surface of each concentrator element is optically aligned with a corresponding side of the combiner element, and wherein the combiner element chromatically combines the substantially uniform light provided at the output surface of each concentrator element so as to form color-combined light at an output surface of the combiner element. In one embodiment, the combiner element comprises a first dichroic element and a second dichroic element, and wherein the first dichroic element and the second dichroic element are positioned substantially adjacent to each other and are angled with respect to each other so as to form a substantially V-shaped pattern.
摘要翻译：提供了一种用于数字光投射系统的光学系统。该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。光学系统还包括基本上邻近每个LED阵列定位的光集中器元件，其中每个集中器元件反射从相应LED阵列内的多个LED发射的光，以便在每个聚光器的输出表面处提供基本上均匀的光元件。光学系统优选地还包括光学组合器元件，其中每个聚光器元件的输出表面与组合器元件的对应侧光学对准，并且其中组合器元件将组合器元件在每个聚光器的输出表面处提供的基本均匀的光以在组合器元件的输出表面上形成彩色组合光。在一个实施例中，组合器元件包括第一二向色元件和第二二向色元件，并且其中第一分色元件和第二二向色元件基本上彼此相邻地定位并且相对于彼此成一角度，以便形成基本上 V形图案。

3. 发明申请

WO0045150A3 BRAKE CHECK HANDHELD REFRACTOMETER 审中-公开
标题翻译：制动检查手持式压力计
公开(公告)号：WO0045150A3
公开(公告)日：2000-11-30
申请号：PCT/US0002304
申请日：2000-01-28
申请人： LEICA MICROSYSTEMS INC , COTTON CHRISTOPHER T , SABIN JEFFREY M , RYAN THOMAS E
发明人： COTTON CHRISTOPHER T , SABIN JEFFREY M , RYAN THOMAS E
IPC分类号： F16D66/00 , G01N21/43 , G01N21/41
CPC分类号： G01N21/43
摘要： A refractometric apparatus and method for monitoring the percentage of water in hydraulic fluids employ a temperature sensitive device allowing a user to obtain accurate and correct readings of various measured properties. In particular, the temperature sensitive member comprises a prism-wedge-mirror combination in conjunction with a bimetallic strip. The combination ensures the proper angular displacement of a light beam inside the refractometric apparatus and, therefore, the correct reading of a parameter to be measured.
摘要翻译：用于监测液压流体中的水的百分比的折射测量装置和方法采用温度敏感装置，允许用户获得各种测量性质的准确和正确的读数。特别地，感温元件包括与双金属条相结合的棱镜 - 楔形镜组合。该组合确保折射测量装置内的光束的适当角位移，并因此确保正确读取要测量的参数。

4. 发明申请

WO2007005722A2 NON-PLANAR OPTICAL DIFFRACTION GRATING HAVING AN ARBITRARY PARALLEL GROOVE PROFILE 审中-公开
标题翻译：具有任意平行槽轮廓的非平面光学衍射光栅
公开(公告)号：WO2007005722A2
公开(公告)日：2007-01-11
申请号：PCT/US2006025790
申请日：2006-06-29
申请人： ASE OPTICS INC , COTTON CHRISTOPHER T
发明人： COTTON CHRISTOPHER T
IPC分类号： G02B5/18 , G02B27/44
CPC分类号： G02B5/1852 , G01J3/02 , G01J3/021 , G01J3/18 , G01J3/2823 , G02B27/4244
摘要： An optical diffraction grating having a superior ultra-precise non-planar surface shape desired in extremely sensitive and complex optical imaging devices (e.g. spectrometers or hyperspectral imagers) is provided. The optical diffraction grating comprises a substrate having a plurality of substantially parallel grooves, wherein each of the grooves includes a plurality of substantially parallel sub-grooves. A non-planar substrate surface shape is defined by a combination of the grooves. A groove profile is defined by a combination of the sub-grooves within a corresponding one of the grooves. In a preferred method of manufacturing the optical diffraction grating, a rotating spindle technique would be employed.
摘要翻译：提供了一种光学衍射光栅，该光学衍射光栅具有在极其灵敏和复杂的光学成像设备（例如光谱仪或高光谱成像仪）中所需的超高精度非平面表面形状。光学衍射光栅包括具有多个基本上平行的凹槽的基板，其中每个凹槽包括多个基本平行的子凹槽。非平面基板表面形状由凹槽的组合限定。凹槽轮廓由相应的一个凹槽内的子凹槽的组合限定。在制造光学衍射光栅的优选方法中，将采用旋转主轴技术。

5. 发明申请

WO2004102267A3 PRECISION OPTICAL SYSTEM FOR DISPLAY PANEL 审中-公开
标题翻译：显示面板精密光学系统
公开(公告)号：WO2004102267A3
公开(公告)日：2004-12-23
申请号：PCT/US2004014921
申请日：2004-05-12
申请人： SCRAM TECHNOLOGIES INC , COTTON CHRISTOPHER T , VELIGDAN JAMES T
发明人： COTTON CHRISTOPHER T , VELIGDAN JAMES T
IPC分类号： G02B13/08 , G03B20060101 , G03B21/00 , G03B21/14 , G09F19/12 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3141 , G02B13/08 , G03B21/10 , G03B21/147 , G03B21/28 , G03B21/60 , G03B37/06 , G09F19/12 , H04N5/7416 , H04N9/3129
摘要： An ultrathin optical panel, and a method of producing an ultrathin optical panel, are disclosed, including stacking a plurality of glass sheets, which sheets may be coated with a transparent cladding substance or may be uncoated, fastening together the plurality of stacked coated glass sheets using an epoxy or ultraviolet adhesive, applying uniform pressure to the stack, curing the stack, sawing the stack to form an inlet face on a side of the stack and an outlet face on an opposed side of the stack, bonding a coupler to the inlet face of the stack, and fastening the stack, having the coupler bonded thereto, within a rectangular housing having an open front which is aligned with the outlet face, the rectangular housing having therein a light generator which is optically aligned with the coupler. The light generator is preferably placed parallel to and proximate with the inlet face, thereby allowing for a reduction in the depth of the housing. An alternative to this type of light generator is an optical system for producing an accurate image on a highly tilted optical panel inlet face surface relative to the image path. The optical system comprises an image source, an anamorphic system/telescope for reducing anamorphic distortion of the image, and optionally a telecentric element for preventing keystone-type distortion of the image.
摘要翻译：公开了一种超薄光学面板和制造超薄光学面板的方法，包括堆叠多个玻璃板，这些薄片可以涂覆有透明的包覆物质，或者可以是未涂覆的，将多个层叠的涂覆的玻璃板使用环氧树脂或紫外线粘合剂，对堆叠施加均匀的压力，固化堆叠，锯切堆叠以在堆叠的侧面上形成入口面和在堆叠的相对侧上的出口面，将耦合器粘合到入口并且将具有联接器的联接器固定在具有与出口面对准的开放前部的矩形壳体内，矩形壳体具有与耦合器光学对准的光发生器。光发生器优选地平行于入口面并且靠近入口面放置，从而允许减小壳体的深度。这种类型的光发生器的替代方案是用于在相对于图像路径的高度倾斜的光学面板入口表面上产生精确图像的光学系统。光学系统包括图像源，用于减少图像的变形失真的变形系统/望远镜，以及可选地用于防止图像的梯形失真的远心元件。

6. 发明申请

WO2007067815A3 OPTICAL SYSTEM FOR DIGITAL LIGHT PROJECTION SYSTEM INCLUDING 3-CHANNEL AND 4-CHANNEL LED ARRAY LIGHT ENGINES 审中-公开
标题翻译：用于数字光投影系统的光学系统，包括3通道和4通道LED阵列轻型发动机
公开(公告)号：WO2007067815A3
公开(公告)日：2008-11-20
申请号：PCT/US2006047232
申请日：2006-12-08
申请人： SCRAM TECHNOLOGIES INC , SHANLEY JAMES F , COTTON CHRISTOPHER T
发明人： SHANLEY JAMES F , COTTON CHRISTOPHER T
IPC分类号： G03B21/00
CPC分类号： G03B21/2013 , G03B21/2033 , G03B21/208 , G03B33/06 , H04N9/3152
摘要： An optical system for a digital light projection system is provided. The optical system comprises a plurality of LED arrays, wherein each LED array comprises a plurality of LEDs. The optical system also comprises an optical concentrator element positioned substantially adjacent to each of the LED arrays, wherein each concentrator element reflects light emitted from the plurality of LEDs within the corresponding LED array so as to provide substantially uniform light at an output surface of each concentrator element. The optical system preferably further comprises an optical combiner element, wherein the output surface of each concentrator element is optically aligned with a corresponding side of the combiner element, and wherein the combiner element chromatically combines the substantially uniform light provided at the output surface of each concentrator element so as to form color-combined light at an output surface of the combiner element. In one embodiment, the combiner element comprises a first dichroic element and a second dichroic element, and wherein the first dichroic element and the second dichroic element are positioned substantially adjacent to each other and are angled with respect to each other so as to form a substantially V-shaped pattern.
摘要翻译：提供了一种用于数字光投射系统的光学系统。该光学系统包括多个LED阵列，其中每个LED阵列包括多个LED。光学系统还包括基本上邻近每个LED阵列定位的光集中器元件，其中每个集中器元件反射从相应LED阵列内的多个LED发射的光，以便在每个聚光器的输出表面处提供基本上均匀的光元件。光学系统优选地还包括光学组合器元件，其中每个聚光器元件的输出表面与组合器元件的对应侧光学对准，并且其中组合器元件将组合器元件在每个聚光器的输出表面处提供的基本均匀的光以在组合器元件的输出表面上形成彩色组合光。在一个实施例中，组合器元件包括第一二向色元件和第二二向色元件，并且其中第一分色元件和第二二向色元件基本上彼此相邻地定位并且相对于彼此成一角度，以便形成基本上 V形图案。

7. 发明申请

WO2007005722A3 NON-PLANAR OPTICAL DIFFRACTION GRATING HAVING AN ARBITRARY PARALLEL GROOVE PROFILE 审中-公开
公开(公告)号：WO2007005722A3
公开(公告)日：2007-01-11
申请号：PCT/US2006/025790
申请日：2006-06-29
申请人： ASE OPTICS, INC. , COTTON, Christopher, T.
发明人： COTTON, Christopher, T.
IPC分类号： G02B5/18 , G02B27/44
摘要： An optical diffraction grating having a superior ultra-precise non-planar surface shape desired in extremely sensitive and complex optical imaging devices (e.g. spectrometers or hyperspectral imagers) is provided. The optical diffraction grating comprises a substrate having a plurality of substantially parallel grooves, wherein each of the grooves includes a plurality of substantially parallel sub-grooves. A non-planar substrate surface shape is defined by a combination of the grooves. A groove profile is defined by a combination of the sub-grooves within a corresponding one of the grooves. In a preferred method of manufacturing the optical diffraction grating, a rotating spindle technique would be employed.

8. 发明申请

WO2004102267A2 PRECISION OPTICAL SYSTEM FOR DISPLAY PANEL 审中-公开
标题翻译：显示面板的精密光学系统
公开(公告)号：WO2004102267A2
公开(公告)日：2004-11-25
申请号：PCT/US2004/014921
申请日：2004-05-12
申请人： SCRAM TECHNOLOGIES, INC. , COTTON, Christopher, T. , VELIGDAN, James, T.
发明人： COTTON, Christopher, T. , VELIGDAN, James, T.
IPC分类号： G03B
CPC分类号： H04N9/3141 , G02B13/08 , G03B21/10 , G03B21/147 , G03B21/28 , G03B21/60 , G03B37/06 , G09F19/12 , H04N5/7416 , H04N9/3129
摘要： An ultrathin optical panel, and a method of producing an ultrathin optical panel, are disclosed, including stacking a plurality of glass sheets, which sheets may be coated with a transparent cladding substance or may be uncoated, fastening together the plurality of stacked coated glass sheets using an epoxy or ultraviolet adhesive, applying uniform pressure to the stack, curing the stack, sawing the stack to form an inlet face on a side of the stack and an outlet face on an opposed side of the stack, bonding a coupler to the inlet face of the stack, and fastening the stack, having the coupler bonded thereto, within a rectangular housing having an open front which is aligned with the outlet face, the rectangular housing having therein a light generator which is optically aligned with the coupler. The light generator is preferably placed parallel to and proximate with the inlet face, thereby allowing for a reduction in the depth of the housing. An alternative to this type of light generator is an optical system for producing an accurate image on a highly tilted optical panel inlet face surface relative to the image path. The optical system comprises an image source, an anamorphic system/telescope for reducing anamorphic distortion of the image, and optionally a telecentric element for preventing keystone-type distortion of the image.
摘要翻译：超薄光学面板和超薄光学面板的制造方法被公开，其包括堆叠多个玻璃片，所述片可以涂覆有透明包覆物质或者可以未被涂覆，紧固件一起使用环氧树脂或紫外线粘合剂将多个堆叠的经涂覆的玻璃片材施加到所述堆叠上，对所述堆叠施加均匀的压力，固化所述堆叠，锯切所述堆叠以在所述堆叠的侧面上形成入口面，并且在所述堆叠的侧面上形成出口面将耦合器结合到堆叠的入口面，并且将具有结合到其上的耦合器的堆叠紧固在具有与出口面对齐的开放前部的矩形壳体内，矩形壳体中具有光发生器，与耦合器光学对准。光发生器优选平行于入口面放置并靠近入口面，从而允许减小壳体的深度。这种类型的光发生器的替代物是用于在相对于图像路径的高度倾斜的光学面板入口表面上产生准确图像的光学系统。该光学系统包括图像源，用于减小图像的变形畸变的变形系统/望远镜，以及可选的用于防止图像的梯形失真的远心元件。

9. 发明申请

WO0045150B1 BRAKE CHECK HANDHELD REFRACTOMETER 审中-公开
标题翻译：制动检查手持式折射计
公开(公告)号：WO0045150B1
公开(公告)日：2000-12-28
申请号：PCT/US0002304
申请日：2000-01-28
申请人： LEICA MICROSYSTEMS INC , COTTON CHRISTOPHER T , SABIN JEFFREY M , RYAN THOMAS E
发明人： COTTON CHRISTOPHER T , SABIN JEFFREY M , RYAN THOMAS E
IPC分类号： F16D66/00 , G01N21/43 , G01N21/41
CPC分类号： G01N21/43
摘要： A refractometric apparatus and method for monitoring the percentage of water in hydraulic fluids employ a temperature sensitive device allowing a user to obtain accurate and correct readings of various measured properties. In particular, the temperature sensitive member comprises a prism-wedge-mirror combination in conjunction with a bimetallic strip. The combination ensures the proper angular displacement of a light beam inside the refractometric apparatus and, therefore, the correct reading of a parameter to be measured.
摘要翻译：用于监测液压流体中的水的百分比的折射测量装置和方法采用温度敏感装置，其允许用户获得各种测量特性的准确和正确的读数。特别地，温度敏感构件包括与双金属片结合的棱镜 - 楔形镜组合。该组合确保了折射测量装置内光束的适当角位移，并因此确保了待测参数的正确读数。

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