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21. 发明申请

US20120120467A1 HYBRID LIGHT GUIDE WITH FACETED AND HOLOGRAPHIC LIGHT TURNING FEATURES 审中-公开
标题翻译：混合光指导与面孔和全光照明特点
公开(公告)号：US20120120467A1
公开(公告)日：2012-05-17
申请号：US12948572
申请日：2010-11-17
申请人： Russell Wayne Gruhlke , Kebin Li
发明人： Russell Wayne Gruhlke , Kebin Li
IPC分类号： G02B5/32 , B23P11/00 , F21V8/00
CPC分类号： G02B6/0038 , G02B5/32 , G02B6/0055 , Y10T29/49826
摘要： The present disclosure provides systems, methods and apparatus to illuminate displays. In one aspect, an illumination device with a light guide can include both faceted and holographic light turning features. The holographic light turning features can be provided between the facets. The facets can eject light out of the light guide. The holographic light turning features also can eject light out of the light guide, or can collimate the light so that it propagates more nearly parallel to the major surfaces of the light guide, or both eject and collimate light. The ejected light can be used to illuminate a display.
摘要翻译：本公开提供了照亮显示器的系统，方法和装置。在一个方面，具有光导的照明装置可以包括面和全息的光转动特征。可以在两面之间提供全息光转动特征。小平面可以将光从导光板射出。全息光转向特征还可以将光从光导中弹出，或者可以准直光，使得其传播更接近平行于光导的主表面，或者两者弹出和准直光。弹出的光可以用来照亮显示器。

22. 发明授权

US07949213B2 Light illumination of displays with front light guide and coupling elements 有权
标题翻译：具有前光导和耦合元件的显示器的光照
公开(公告)号：US07949213B2
公开(公告)日：2011-05-24
申请号：US11952872
申请日：2007-12-07
申请人： Marek Mienko , Gang Xu , Ion Bita , Russell Wayne Gruhlke , Alberto Emerico Brewer
发明人： Marek Mienko , Gang Xu , Ion Bita , Russell Wayne Gruhlke , Alberto Emerico Brewer
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/0028 , G02B6/0031 , G02B6/0038 , G02B6/0076 , G02B17/023 , G02B26/001 , Y10T29/49002 , Y10T29/49826
摘要： In various embodiments described herein, a display device includes a front illumination apparatus that comprises a first light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide panel is edge illuminated by a light source positioned behind the array display elements. The light from such a light source is coupled to a second light guide disposed behind the array of display elements and positioned laterally with respect to the light source. The light in the second light guide is coupled into the first light guide using a small optical coupling element such as a turning mirror. In some embodiments the second light guide may comprise the backplate of the display device.
摘要翻译：在本文描述的各种实施例中，显示设备包括前照明设备，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的第一光导，以将光分布在显示元件阵列上。导光板由定位在阵列显示元件后面的光源照射。来自这种光源的光耦合到布置在显示元件阵列后面并相对于光源横向定位的第二光导。使用诸如转向镜的小型光学耦合元件将第二光导中的光耦合到第一光导中。在一些实施例中，第二光导可以包括显示装置的背板。

23. 发明申请

US20100141557A1 LIGHT GUIDE 有权
标题翻译：光指导
公开(公告)号：US20100141557A1
公开(公告)日：2010-06-10
申请号：US12444138
申请日：2007-09-26
申请人： Russell Wayne Gruhlke , Brian J. Gally , Marek Mienko , Ion Bita , Gang Xu
发明人： Russell Wayne Gruhlke , Brian J. Gally , Marek Mienko , Ion Bita , Gang Xu
IPC分类号： G09G3/00
CPC分类号： G02B6/0051 , G02B6/0053 , G02B26/001
摘要： In various embodiments described herein, a display device includes a front illumination device that comprises a light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide panel may include a turning layer to deliver uniform illumination from a light source to the array of display elements. For many portable display applications, the light guide panel comprises the substrate used in fabricating the display elements. The light guide panel may include additional films as well. The light guide panel, for example, may include a diffuser and/or an optical isolation layer to further enhance the optical imaging characteristics of the display.
摘要翻译：在本文描述的各种实施例中，显示装置包括前照明装置，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的光导，以将光分布在显示元件阵列上。导光板可以包括转向层，以将来自光源的均匀照明传送到显示元件阵列。对于许多便携式显示器应用，导光板包括用于制造显示元件的基板。导光板也可以包括另外的膜。例如，导光板可以包括扩散器和/或光隔离层，以进一步增强显示器的光学成像特性。

24. 发明授权

US08872085B2 Display device having front illuminator with turning features 有权
标题翻译：具有前照明器的显示装置具有转动特征
公开(公告)号：US08872085B2
公开(公告)日：2014-10-28
申请号：US12444138
申请日：2007-09-26
申请人： Russell Wayne Gruhlke , Brian James Gally , Marek Mienko , Ion Bita , Gang Xu
发明人： Russell Wayne Gruhlke , Brian James Gally , Marek Mienko , Ion Bita , Gang Xu
IPC分类号： H01L27/00 , F21V8/00 , G02B26/00
CPC分类号： G02B6/0051 , G02B6/0053 , G02B26/001
摘要： In various embodiments described herein, a display device includes a front illumination device that comprises a light guide disposed forward of an array of display elements, such as an array of interferometric modulators, to distribute light across the array of display elements. The light guide panel may include a turning layer to deliver uniform illumination from a light source to the array of display elements. For many portable display applications, the light guide panel comprises the substrate used in fabricating the display elements. The light guide panel may include additional films as well. The light guide panel, for example, may include a diffuser and/or an optical isolation layer to further enhance the optical imaging characteristics of the display.
摘要翻译：在本文描述的各种实施例中，显示装置包括前照明装置，其包括布置在诸如干涉式调制器阵列之类的显示元件阵列之前的光导，以将光分布在显示元件阵列上。导光板可以包括转向层，以将来自光源的均匀照明传送到显示元件阵列。对于许多便携式显示器应用，导光板包括用于制造显示元件的基板。导光板也可以包括另外的膜。例如，导光板可以包括扩散器和/或光隔离层，以进一步增强显示器的光学成像特性。

25. 发明申请

US20140035836A1 CHANNEL WAVEGUIDE SYSTEM FOR SENSING TOUCH AND/OR GESTURE 有权
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：US20140035836A1
公开(公告)日：2014-02-06
申请号：US13567987
申请日：2012-08-06
申请人： Xiquan Cui , Russell Wayne Gruhlke
发明人： Xiquan Cui , Russell Wayne Gruhlke
IPC分类号： G06F3/041
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：本公开涉及一种信道波导，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。

26. 发明申请

US20130106918A1 MULTILAYER LIGHT GUIDE ASSEMBLY 审中-公开
标题翻译：多层轻型导轨总成
公开(公告)号：US20130106918A1
公开(公告)日：2013-05-02
申请号：US13287426
申请日：2011-11-02
申请人： Ion Bita , Gang Xu , Marek Mienko , Russell Wayne Gruhlke
发明人： Ion Bita , Gang Xu , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： G09G5/10 , F21V8/00 , F21V7/04 , G02B26/00
CPC分类号： G02B6/005 , G02B6/0035
摘要： This disclosure provides systems, methods, and apparatus for providing illumination using a light-turning stack having diffractive light-turning features to eject light out of the light-turning stack. In one aspect, light ejected from the light-turning stack may be applied to illuminate a display. The light-turning stack includes a light-guiding layer having a surface on which the diffractive light-turning features are disposed. A planarization layer having a refractive index different than a refractive index of the light-guiding layer directly contacts the diffractive light-turning features and has a planar surface opposite the light-turning features. The light-guiding layer can also have a planar surface opposite the light-turning features. Both these planar surfaces, on opposite sides of the light turning stack, facilitate the integration of the light-guiding layer with other layers of material, including functional layers.
摘要翻译：本公开提供了使用具有衍射光转向特征以将光从光转向叠层中射出的光转向叠层提供照明的系统，方法和装置。在一个方面，可以施加从光转向叠层排出的光以照亮显示器。光转向叠层包括具有设置有衍射光转向特征的表面的导光层。具有与导光层的折射率不同的折射率的平坦化层直接接触衍射光转向特征，并且具有与光转向特征相反的平面。导光层还可以具有与光转向特征相对的平面。在光转向叠层的相对侧上的这两个平坦表面都有助于导光层与包括功能层的其它材料层的整合。

27. 发明申请

US20100157615A1 LUMINAIRES COMPRISING WAVEGUIDES 审中-公开
标题翻译：包含波长的血管
公开(公告)号：US20100157615A1
公开(公告)日：2010-06-24
申请号：US12340254
申请日：2008-12-19
申请人： Russell Wayne Gruhlke
发明人： Russell Wayne Gruhlke
IPC分类号： B60Q1/00 , F21V33/00
CPC分类号： G02B6/0095 , F21S6/00 , F21S8/033 , F21S8/04 , F21V33/006 , G02B6/0016
摘要： In certain embodiments, architectural lighting comprises a luminaire with a light source and a waveguide having forward and rearward surfaces. The waveguide can be disposed with respect to the light source such that light from the light source is input into the waveguide and guided therein. The waveguide can include a plurality of turning features that turn the light guided within the waveguide out the forward surface and one or more mounting fixtures for mounting the luminaire on an architectural structure. Some embodiments include a luminaire comprising a light source, a waveguide, turning features, and a lamp stand. Other embodiments are also described.
摘要翻译：在某些实施例中，建筑照明包括具有光源的照明器和具有前表面和后表面的波导。可以相对于光源布置波导，使得来自光源的光被输入波导并在其中引导。波导可以包括多个转动特征，其将在波导管内引导的光转向前表面，以及用于将照明器安装在建筑结构上的一个或多个安装夹具。一些实施例包括包括光源，波导，车削特征和灯架的照明器。还描述了其它实施例。

28. 发明申请

US20090255569A1 METHOD TO IMPROVE PV AESTHETICS AND EFFICIENCY 审中-公开
标题翻译：改善光伏理论和效率的方法
公开(公告)号：US20090255569A1
公开(公告)日：2009-10-15
申请号：US12421400
申请日：2009-04-09
申请人： Jeffrey B. Sampsell , Manish Kothari , Russell Wayne Gruhlke
发明人： Jeffrey B. Sampsell , Manish Kothari , Russell Wayne Gruhlke
IPC分类号： H01L31/052 , B05D5/12
CPC分类号： H01L31/022425 , H01L31/0547 , Y02E10/52
摘要： Various embodiments disclosed herein comprise a photovoltaic device of improved efficiency. The photovoltaic device comprises a photovoltaic material, a reflective conductor, a total-internal-reflection surface and a microstructure. The microstructure reflects light so that some of the reflected light is incident upon the total-internal-reflection surface at an angle greater than the critical angle. In some embodiments, the photovoltaic device has a photovoltaic material, a reflective conductor, and a surface forward the conductor configured to redirect light rays directed toward the conductor such that redirected light is instead incident on the photovoltaic material. Various embodiments include a method of manufacturing a photovoltaic device of improved efficiency. Other embodiments are also described.
摘要翻译：本文公开的各种实施例包括提高效率的光伏器件。光伏器件包括光伏材料，反射导体，全内反射表面和微结构。微结构反射光，使得一些反射光以大于临界角的角度入射到全内反射表面上。在一些实施例中，光伏器件具有光伏材料，反射导体和向前的表面，该导体被配置成重定向于朝向导体的光线，使得重定向的光反而入射到光伏材料上。各种实施例包括制造提高效率的光伏器件的方法。还描述了其它实施例。

29. 发明申请

US20090199900A1 THIN FILM HOLOGRAPHIC SOLAR CONCENTRATOR/COLLECTOR 审中-公开
标题翻译：薄膜全息太阳能集热器/收集器
公开(公告)号：US20090199900A1
公开(公告)日：2009-08-13
申请号：US12369643
申请日：2009-02-11
申请人： Ion Bita , Russell Wayne Gruhlke , Gang Xu , Marc Maurice Mignard
发明人： Ion Bita , Russell Wayne Gruhlke , Gang Xu , Marc Maurice Mignard
IPC分类号： H01L31/052 , G02B5/32
CPC分类号： H01L31/0543 , F24S23/12 , G02B6/0033 , G02B6/0076 , G03H1/0408 , G03H2001/0439 , G03H2001/2226 , G03H2001/2615 , G03H2001/264 , H01L31/0547 , Y02E10/52
摘要： In various embodiments described herein, a device comprising one or more light guides that is optically coupled to one or more photocells is described. The device further comprises one or more light turning films or layers comprising volume or surface diffractive features or holograms. Light incident on the light guides is turned by volume or surface diffractive features or holograms that are reflective or transmissive and guided through the light guides by multiple total internal reflections. The guided light is directed towards the photocells. In certain embodiments, solar energy is also used to power or heat a thermal generator to heat water or produce electricity from steam. Various embodiments may comprise an air gap or an optical isolation layer disposed between the multiple light guides.
摘要翻译：在本文描述的各种实施例中，描述了包括光学耦合到一个或多个光电池的一个或多个光导的装置。该装置还包括一个或多个包含体积或表面衍射特征或全息图的光转向膜或层。入射在光导上的光被反射或透射的体积或表面衍射特征或全息图转动，并通过多个全内反射被引导通过光导。引导光朝向光电管。在某些实施例中，太阳能还用于为热发电机供电或加热以加热水或从蒸汽产生电力。各种实施例可以包括设置在多个光导之间的气隙或光隔离层。

30. 发明申请

US20090190373A1 ILLUMINATION DEVICE WITH BUILT-IN LIGHT COUPLER 失效
标题翻译：具有内置光耦合器的照明装置
公开(公告)号：US20090190373A1
公开(公告)日：2009-07-30
申请号：US12416886
申请日：2009-04-01
申请人： Ion Bita , Marek Mienko , Gang Xu , Russell Wayne Gruhlke
发明人： Ion Bita , Marek Mienko , Gang Xu , Russell Wayne Gruhlke
IPC分类号： F21V7/04 , F21V7/22
CPC分类号： G02B6/0028 , B82Y20/00 , G02B6/0016 , G02B6/0018 , G02B6/0031 , G02B6/0036 , G02B6/0038 , G02B6/0065 , G02B6/1226 , G02B6/4206 , G02B6/4214 , G02B2006/12107
摘要： The invention comprises devices and methods for coupling a light source to a display illumination device. In one embodiment, an illumination device includes a light guide comprising a front surface, a back surface, a light coupling section configured to receive optical energy from a light source in to the light guide through said front surface or said back surface at an angle about normal to the optical energy receiving surface, and further configured to direct light through said light guide, and a light turning section configured to redirect out of the light guide at least a portion of the light received from said light coupling section, said redirected light at an angle about normal to the optical energy receiving surface.
摘要翻译：本发明包括用于将光源耦合到显示照明装置的装置和方法。在一个实施例中，照明装置包括光导，其包括前表面，后表面，光耦合部分，被配置为将光能从光源接收到通过所述前表面或所述后表面的光导，并且还配置成将光引导通过所述光导;以及光转向部，被配置为将从所述光耦合部接收的光的至少一部分重新导向至所述光导中，所述重定向光在与光能接收表面垂直的角度。

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