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1. 发明申请

WO2014088776A1 SOLAR ENERGY HARVESTING SKYLIGHTS AND WINDOWS WITH INTEGRATED ILLUMINATION 审中-公开
标题翻译：太阳能采集天空和具有集成照明功能的WINDOWS
公开(公告)号：WO2014088776A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/070150
申请日：2013-11-14
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： YANG, Fan , GRUHLKE, Russell Wayne , ZHOU, Ying
IPC分类号： H01L31/052 , F21S9/03 , H01L31/055
CPC分类号： H02J7/0052 , F21S9/037 , F21V5/004 , F21Y2105/00 , F21Y2115/10 , G02B6/0038 , G02B6/0053 , G02B6/0076 , H01L31/0543 , H01L31/0547 , H01L31/055 , H02J4/00 , Y02E10/52 , Y10T29/49002 , Y10T29/49117 , Y10T307/50
摘要： This disclosure provides systems, methods and apparatus that can generate PV power and simultaneously provide artificial lighting. The devices disclosed herein include a first optical structure having a plurality of focusing elements that can collect and focus ambient light onto a first set of light redirecting elements that is optically coupled to at least photovoltaic (PV) cell. The devices also include at least one illumination source that is optically coupled to a first edge of a second optical structure including a second set of light redirecting elements that can direct light from the at least one illumination source out of the device to provide artificial lighting. The at least one photovoltaic cell is coupled to a second edge of the second optical structure.
摘要翻译：本公开提供了可以产生光伏电力并同时提供人造照明的系统，方法和装置。本文公开的装置包括具有多个聚焦元件的第一光学结构，其可以将环境光聚集并聚焦到光学耦合到至少光伏（PV）单元的第一组光重定向元件上。该装置还包括光学耦合到第二光学结构的第一边缘的至少一个照明源，该第二光学结构包括可将来自至少一个照明源的光从该装置引出以提供人造照明的第二组光重定向元件。至少一个光伏电池耦合到第二光学结构的第二边缘。

2. 发明申请

WO2013082036A1 LIGHT COLLIMATING MANIFOLD FOR PRODUCING MULTIPLE VIRTUAL LIGHT SOURCES 审中-公开
标题翻译：用于生产多个虚拟光源的轻型组合灯
公开(公告)号：WO2013082036A1
公开(公告)日：2013-06-06
申请号：PCT/US2012/066663
申请日：2012-11-27
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： YIN, Ye , GRUHLKE, Russell Wayne
IPC分类号： G02B6/00
CPC分类号： G02B6/0023
摘要： The present disclosure provides systems, methods and apparatus to produce a plurality of virtual light sources and at least partially collimate light. In one aspect, a manifold to collimate light can produce a plurality of virtual light sources used to inject light into a light guide for illuminating a display. The manifold can be formed of optically transmissive material and can have a backside for receiving light from a light source and a front wall, opposite the backside, for outputting light. The front wall can include first and second output portions separated by a non-light emitting area, each of the output portions providing a separate virtual light source. The upper, bottom, and side walls of the manifold can extend along a curve from the backside to the front wall and can be configured to collimate light propagating in directions extending out of the plane of the light guide.
摘要翻译：本公开提供了用于产生多个虚拟光源并且至少部分准直光的系统，方法和装置。在一个方面，用于准直光的歧管可以产生多个虚拟光源，所述虚拟光源用于将光注入到用于照亮显示器的光导中。歧管可以由光学透射材料形成，并且可以具有用于接收来自光源和与背面相对的前壁的光的背面，用于输出光。前壁可以包括由非发光区域分开的第一和第二输出部分，每个输出部分提供单独的虚拟光源。歧管的上，下和侧壁可以沿着从背面到前壁的曲线延伸，并且可以被配置成准直沿从光导的平面延伸的方向传播的光。

3. 发明申请

WO2012177490A3 IMAGING METHOD AND SYSTEM WITH ANGLE-DISCRIMINATION LAYER 审中-公开
公开(公告)号：WO2012177490A3
公开(公告)日：2012-12-27
申请号：PCT/US2012/042504
申请日：2012-06-14
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , GRUHLKE, Russell Wayne , YIN, Ye , LI, Zheng-wu
发明人： GRUHLKE, Russell Wayne , YIN, Ye , LI, Zheng-wu
IPC分类号： G02B13/00 , G03B17/00 , G06F3/042
摘要： This disclosure provides systems, methods and apparatus for an imaging system that includes a light guide having light-turning features that are configured to receive ambient light incident on the light guide, including light scattered from a scene to be imaged, and to direct the received ambient light towards an image sensor. The light- turning features may have angle-discriminating properties so that some light-turning features capture light incident upon the light guide at certain angles of incidence, but not others. Light scattered from multiple parts of a scene to be imaged may then be directed to correlated locations on an image sensor, which provides electronic data representing an image.

4. 发明申请

WO2014137754A3 REFLECTIVE DISPLAY WITH AN OPTICAL DIGITIZER 审中-公开
公开(公告)号：WO2014137754A3
公开(公告)日：2014-09-12
申请号：PCT/US2014/019097
申请日：2014-02-27
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： GRUHLKE, Russell Wayne , GRIFFITHS, Jonathan Charles , WYRWAS, John M. , ZHOU, Ying , CUI, Xiquan , HUANG, Chung-Po , FELDMAN, Ron L. , MAITAN, Jacek , ALAM, Khurshid S. , MEADOR, James Chester
IPC分类号： G06F3/042 , F21V8/00
摘要： Methods and systems for providing a light device that can emit light and sense light inputs are disclosed. In one embodiment, a lighting device (101) includes a light guide (105) having a planar first surface (201a), the light guide (105) configured such that at least some ambient light enters the light guide (105) through the first surface (201a) and propagates therein, and at least one light detector (509a, 509b) disposed along an edge of the light guide (105), the at least one detector optically coupled to the light guide (105) to receive light propagating therein. The light detector (509a, 509b) can be configured to produce a control signal. In some embodiments, the lighting device (101) also includes at least one light turning feature (203) disposed on the first surface (201a), the at least one light turning feature (203) configured to direct light incident into the light guide (105) through the first surface (201a).

5. 发明申请

WO2013081939A1 TOUCHSCREEN HAVING A COLOR CODED 2-D SPACE 审中-公开
标题翻译：触摸彩色编码的二维空间
公开(公告)号：WO2013081939A1
公开(公告)日：2013-06-06
申请号：PCT/US2012/066342
申请日：2012-11-21
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： YIN, Ye , GRUHLKE, Russell Wayne
IPC分类号： G06F3/042 , G06F3/03
CPC分类号： G06F3/0428 , G06F3/0321
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for two dimensional position determination of an object. In one aspect, a first electromagnetic (EM) radiation and a second EM radiation is emitted, along a plane, toward a position-sensing region, the first and second EM radiation each having a respective, different, wavelength. Scattered radiation, resulting from interaction of the emitted first and second EM radiation with an object located in the position-sensing region, is detected. Characteristics of the detected scattered radiation have a correlation with a position of the object in the position-sensing region. A two dimensional position of the object is determined, from the correlation. The position-sensing region may be co-planar with, and/or disposed proximate and parallel to an external surface of a display screen.
摘要翻译：本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于对象的二维位置确定。在一个方面，第一电磁（EM）辐射和第二EM辐射沿着平面朝向位置感测区域发射，第一和第二EM辐射各自具有相应不同的波长。检测由发射的第一和第二EM辐射与位于位置感测区域中的物体的相互作用而产生的散射辐射。检测到的散射辐射的特征与位置感测区域中物体的位置具有相关性。从相关性确定对象的二维位置。位置感测区域可以与显示屏幕的外表面共面并且/或设置成与显示屏幕的外表面相邻并平行。

6. 发明申请

WO2013048967A1 OPTICAL TOUCH DEVICE WITH PIXILATED LIGHT-TURNING FEATURES 审中-公开
标题翻译：光学触摸装置，具有异型光亮特性
公开(公告)号：WO2013048967A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/056925
申请日：2012-09-24
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , GRUHLKE, Russell Wayne , YIN, Ye , WANG, Lai , BURNS, David William
发明人： GRUHLKE, Russell Wayne , YIN, Ye , WANG, Lai , BURNS, David William
IPC分类号： G06F3/042 , G02F1/1333 , G02B26/08
CPC分类号： G06F3/0421 , G02B6/0011 , G02B6/0053 , G02B26/001 , G02B26/08 , G02F1/13338 , G06F3/0428
摘要： Systems, methods and apparatus for a touch screen configured to determine a position of a touch event by selectively redirecting light to correlated locations on a light sensor. In one aspect, the touch screen apparatus can include a light guide forming a touch interface, a light source for injecting light into the light guide, a light sensor for detecting the injected light, and a pixilated light-turning layer. The pixilated light-turning layer can include a plurality of light-turning features forming pixels. The pixels can receive incident light corresponding to the emitted light scattered by an object contacting the light guide. The pixels can redirect the incident scattered light towards the light sensor such that light selectively propagates to one or more correlated light receiving locations. A processor can map the light receiving location to an area contacted by the object, thereby determining a position of a touch event.
摘要翻译：用于触摸屏的系统，方法和装置被配置为通过选择性地将光重定向到光传感器上的相关位置来确定触摸事件的位置。一方面，触摸屏装置可以包括形成触摸界面的光导，用于将光注入到光导中的光源，用于检测注入的光的光传感器和像素化的光转向层。像素化的光转向层可以包括形成像素的多个光转向特征。像素可以接收对应于由与光导相接触的物体散射的发射光的入射光。像素可以将入射的散射光重定向到光传感器，使得光选择性地传播到一个或多个相关的光接收位置。处理器可以将光接收位置映射到由对象接触的区域，从而确定触摸事件的位置。

7. 发明申请

WO2013003125A1 APPARATUS AND METHOD FOR OPTICAL DECOUPLING 审中-公开
标题翻译：用于光学解耦的装置和方法
公开(公告)号：WO2013003125A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/043164
申请日：2012-06-19
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , GOUSEV, Evgeni , GRUHLKE, Russell Wayne
发明人： GOUSEV, Evgeni , GRUHLKE, Russell Wayne
IPC分类号： G02F1/1335
CPC分类号： G02B26/001 , Y10T29/49826
摘要： This disclosure provides apparatus, systems and methods for optical decoupling. In one implementation, an optical system includes a substrate transmissive to visible light, a first antireflective structure disposed on a surface of the substrate, a second antireflective structure. The first and second antireflective structures define at least one cavity containing air in between. The optical system further includes a plurality of support posts configured to space the first antireflective structure from the second antireflective structure to define the height of the at least one cavity. A reflective display is disposed on a surface of the second antireflective structure opposite the at least one cavity.
摘要翻译：本公开提供了用于光学解耦的装置，系统和方法。在一个实施方式中，光学系统包括透射可见光的基底，设置在基底表面上的第一抗反射结构，第二抗反射结构。第一和第二抗反射结构限定至少一个其间包含空气的空腔。该光学系统还包括多个支柱，该多个支柱被配置为将第一抗反射结构与第二抗反射结构隔开以限定至少一个腔的高度。反射显示器设置在第二抗反射结构的与至少一个空腔相对的表面上。

8. 发明申请

WO2014025670A1 CHANNEL WAVEGUIDE SYSTEM FOR SENSING TOUCH AND/OR GESTURE 审中-公开
标题翻译：用于感应触摸和/或手势的信道波形系统
公开(公告)号：WO2014025670A1
公开(公告)日：2014-02-13
申请号：PCT/US2013/053581
申请日：2013-08-05
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： CUI, Xiquan , GRUHLKE, Russell Wayne
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F2203/04109
摘要： This disclosure relates to a channel waveguide, at least a portion of which is disposed within a viewing area of an interactive display, proximate to and substantially parallel to a user interface surface of the interactive display. A source of a first electromagnetic or acoustic signal is input to the channel waveguide. At least one detector is configured to receive, from the channel waveguide, a second signal corresponding to the first signal and to output a third signal indicative of a position of an object proximate to the channel waveguide.
摘要翻译：本公开涉及一种通道波导，其至少一部分布置在交互式显示器的观看区域内，靠近且基本上平行于交互式显示器的用户界面。第一电磁或声信号的源被输入到信道波导。至少一个检测器被配置为从信道波导接收对应于第一信号的第二信号，并且输出指示靠近信道波导的物体的位置的第三信号。

9. 发明申请

WO2013126344A2 HYBRID WEDGE SHAPED/MICROSTRUCTURED LIGHT COLLECTOR 审中-公开
标题翻译：混合楔形/微结构光收集器
公开(公告)号：WO2013126344A2
公开(公告)日：2013-08-29
申请号：PCT/US2013/026725
申请日：2013-02-19
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： GRUHLKE, Russell Wayne , HAN, Sijin , YANG, Fan
IPC分类号： H01L31/052
CPC分类号： H01L31/0543 , G02B6/0038 , G02B6/0046 , H01L31/0547 , Y02E10/52
摘要： This disclosure provides systems, methods and apparatus including a hybrid wedge shaped/microstructured light collector that is optically coupled to one or more photovoltaic cells. In one aspect, the hybrid wedge shaped/microstructured light collector includes a wedge shaped light guide having an inclined light receiving surface that can collect light incident at angles in the range from about 60 degrees to about 90 degrees with respect to a normal to the inclined light receiving surface. Additionally, the hybrid wedge shaped/microstructured light collector includes a microstructured light collector that can collect light incident at angles in the range from about 0 degrees to about 60 degrees with respect to a normal to the inclined light receiving surface.
摘要翻译：本公开提供了包括光学耦合到一个或多个光伏电池的混合楔形/微结构光收集器的系统，方法和装置。在一个方面，混合楔形/微结构光收集器包括楔形光导，其具有倾斜的光接收表面，该倾斜的光接收表面可以收集相对于倾斜的法线倾斜约60度至约90度的角度入射的光光接收面。此外，混合楔形/微结构光收集器包括微结构光收集器，其可收集相对于倾斜光接收表面的法线从约0度至约60度的范围内的角度入射的光。

10. 发明申请

WO2008045362A2 INCREASING COLLIMATION OF LIGHT FROM LIGHT BAR TO LIGHT PANEL USING TAPERING 审中-公开
标题翻译：利用TAPERING增加灯条到光板的光线
公开(公告)号：WO2008045362A2
公开(公告)日：2008-04-17
申请号：PCT/US2007/021458
申请日：2007-10-05
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , HOLMAN, Robert L. , SAMPSELL, Matt , GRUHLKE, Russell Wayne , MIENKO, Marek , XU, Gang , BITA, Ion
发明人： HOLMAN, Robert L. , SAMPSELL, Matt , GRUHLKE, Russell Wayne , MIENKO, Marek , XU, Gang , BITA, Ion
CPC分类号： G02B6/0028 , G02B6/003 , G02B6/0031 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： An illumination apparatus includes a light bar having a first end for receiving light from a light source. The light bar includes material that supports propagation of the light along the length of the light bar. Turning microstructure is disposed on a first side of the light bar. The turning microstructure is configured to turn a substantial portion of light incident on the first side and to direct the portion of the light out a second opposite side of the light bar. A light guide panel is disposed with respect to a second opposite side of the light bar to receive the light turned by said turning microstructure and directed out of the second opposite side of the light bar. An optical coupler has an input surface and an output surface. The input surface is disposed to receive the light directed out of the second opposite side of the light bar. The output surface is disposed to couple light from the optical coupler into the light guide panel. The output surface of the optical coupler is tapered.
摘要翻译：照明装置包括具有用于接收来自光源的光的第一端的灯条。灯条包括支持沿灯条长度传播的材料。转向微结构设置在灯条的第一侧上。转向微结构被构造成转动入射在第一侧上的大部分光并将光的该部分引导出光杆的第二相对侧。导光板相对于灯条的第二相对侧布置，以接收由所述转向微结构转向并且从灯条的第二相对侧导出的光。光耦合器具有输入表面和输出表面。输入表面布置成接收从灯条的第二相对侧导出的光。输出表面设置成将来自光耦合器的光耦合到导光板中。光耦合器的输出表面呈锥形。

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