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1. 发明授权

US08631787B2 Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator 有权
标题翻译：具有均质器系统和耦合的非成像光集中器的多结太阳能电池
公开(公告)号：US08631787B2
公开(公告)日：2014-01-21
申请号：US12206547
申请日：2008-09-08
申请人： Pablo Benitez , Juan Carlos Minano , Maikel Hernandez , Jose Blen , Ruben Mohedano , Oliver Dross
发明人： Pablo Benitez , Juan Carlos Minano , Maikel Hernandez , Jose Blen , Ruben Mohedano , Oliver Dross
IPC分类号： F24J2/10
CPC分类号： H01L31/0547 , F24S23/31 , F24S23/71 , F24S23/79 , Y02E10/42 , Y02E10/43 , Y02E10/52
摘要： The present embodiments provide methods and systems to homogenize illumination on a target. Some embodiments provide rotational symmetric dual-reflector solar concentrators that include a concave primary reflector with an aim-direction directed toward the sun to receive optical radiation in a far-field angle within an angle of acceptance and redirect radiation upward and centrally generating flux concentration, a secondary reflector positioned coaxial with said primary reflector to receive said redirected radiation and redirect radiation downward and centrally generating flux concentration solar rays, and a central target zone receiving said concentrated solar rays, where cross sections of said primary and secondary reflectors both further comprise a multiplicity of segments that establish a correspondence between pairs of segments, each of said segments of said primary reflector such as to image said angle of acceptance onto said corresponding segment of said secondary reflector to image onto said target zone.
摘要翻译：本实施例提供了使目标上的照明均匀化的方法和系统。一些实施例提供旋转对称双反射器太阳能聚光器，其包括凹形初级反射器，其目标方向指向太阳以接收在接受角度内的远场角度的光辐射并且向上重定向辐射并且集中产生通量浓度，与所述主反射器同轴地定位以接收所述重定向的辐射并向下定向辐射并且集中产生通量浓度太阳光的次级反射器，以及接收所述集中太阳射线的中心目标区域，其中所述主反射器和次反射器的横截面还包括在多个分段之间建立对应关系的多个分段，所述主反射器的每个所述分段，以将所述接收的所述角度图像映射到所述辅助反射器的所述对应的分段上，以成像到所述目标区域上。

2. 发明申请

US20120287511A1 OFF-AXIS COLLIMATION OPTICS 有权
标题翻译：离轴收缩光学
公开(公告)号：US20120287511A1
公开(公告)日：2012-11-15
申请号：US13574016
申请日：2011-01-21
申请人： Oliver Dross , Fernando Munoz
发明人： Oliver Dross , Fernando Munoz
IPC分类号： G02B27/30
CPC分类号： C12N15/70 , C07K14/005 , C07K2319/21 , C07K2319/23 , C12N2750/10022 , C12N2800/22 , F21V5/04 , F21V5/08 , F21V7/0091 , F21W2131/103 , F21Y2115/10 , G02B17/086 , G02B19/0028 , G02B19/0061 , H01L33/58
摘要： A light funnel collimator has a central lens surface and a back reflecting surface, shaped to provide a wider back-ground beam and a narrower hotspot beam within but off-center of the wider beam. One of the beams is on-axis of the collimator, and the other beam is off-axis. The reflector is at least partly asymmetrical relative to the axis, and provides or contributes to the off-axis beam.
摘要翻译：光漏斗准直器具有中心透镜表面和后反射表面，其被成形为提供更宽的背景光束和较宽光束的较窄的热点光束，但在较宽光束的偏心范围内。其中一个光束在准直仪的轴上，另一个光束是离轴的。反射器至少部分地相对于轴不对称，并且提供或有助于离轴光束。

3. 发明授权

US08075147B2 Optical device for LED-based lamp 有权
标题翻译： LED灯用光学装置
公开(公告)号：US08075147B2
公开(公告)日：2011-12-13
申请号：US12210096
申请日：2008-09-12
申请人： Julio Cesar Chaves , Juan Carlos Minano , Pablo Benitez , William A. Parkyn, Jr. , Waqidi Falicoff , Fernando Munoz , Yupin Sun , Oliver Dross , Roberto Alvarez
发明人： Julio Cesar Chaves , Juan Carlos Minano , Pablo Benitez , William A. Parkyn, Jr. , Waqidi Falicoff , Fernando Munoz , Yupin Sun , Oliver Dross , Roberto Alvarez
IPC分类号： F21V9/16 , F21V7/04
CPC分类号： F21K9/61 , F21K9/64 , F21Y2115/10 , G02B3/06 , G02B3/08 , G02B27/0927 , G02B27/095 , H01L33/58
摘要： An optical device for coupling the luminous output of a light-emitting diode (LED) to a predominantly spherical pattern comprises a transfer section that receives the LED's light within it and an ejector positioned adjacent the transfer section to receive light from the transfer section and spread the light generally spherically. A base of the transfer section is optically aligned and/or coupled to the LED so that the LED's light enters the transfer section. The transfer section can comprises a compound elliptic concentrator operating via total internal reflection. The ejector section can have a variety of shapes, and can have diffusive features on its surface as well, including a phosphor coating. The transfer section can in some implementations be polygonal, V-grooved, faceted and other configurations.
摘要翻译：用于将发光二极管（LED）的发光输出耦合到主要为球形图案的光学装置包括接收LED内部的光的转印部分和位于转印部分附近的喷射器，以接收来自转印部分的光并传播光通常是球形的。转印部分的基底与LED进行光学对准和/或耦合，使得LED的光进入转印部分。传送部分可以包括通过全内反射操作的复合椭圆聚光器。喷射器部分可以具有各种形状，并且在其表面上也可以具有扩散特征，包括磷光体涂层。转移部分在某些实施方式中可以是多边形，V形槽，小面和其它构型。

4. 发明授权

US07798675B2 LED luminance-enhancement and color-mixing by rotationally multiplexed beam-combining 有权
标题翻译： LED亮度增强和通过旋转多路复用束合成的混色
公开(公告)号：US07798675B2
公开(公告)日：2010-09-21
申请号：US12369661
申请日：2009-02-11
申请人： Julio Cesar Chaves , Juan Carlos Minano , William A. Parkyn, Jr. , Waqidi Falicoff , Pablo Benitez , Roberto Alvarez , Oliver Dross
发明人： Julio Cesar Chaves , Juan Carlos Minano , William A. Parkyn, Jr. , Waqidi Falicoff , Pablo Benitez , Roberto Alvarez , Oliver Dross
IPC分类号： F21V33/00
CPC分类号： F21S10/06 , F21Y2115/10 , G02B26/04 , G02B26/0816 , H04N9/315 , Y10S362/80
摘要： The present embodiments provide methods and systems for use in providing enhanced illumination. Some embodiments include at least two light sources and one or more smoothly rotating wheels, where the one or more wheels comprises at least one mirror sector, the circumferential portion of the mirror sector is the inverse of the number of said sources, a first source of the sources is so disposed that the mirror sector reflects light from the first source into a common output path, where the first source pulsing such that a duty cycle of the first source corresponds to a time the mirror sector reflects light from the first source into the common output path.
摘要翻译：本实施例提供用于提供增强照明的方法和系统。一些实施例包括至少两个光源和一个或多个平滑旋转的轮子，其中所述一个或多个车轮包括至少一个镜子扇区，所述镜子扇区的圆周部分与所述源的数量相反，源极被布置成使得反射镜扇区将来自第一源的光反射到公共输出路径，其中第一源脉冲使得第一源的占空比对应于镜扇区将来自第一源的光反射到公共输出路径。

5. 发明授权

US07665858B2 Optical manifold 有权
标题翻译：光学歧管
公开(公告)号：US07665858B2
公开(公告)日：2010-02-23
申请号：US11982480
申请日：2007-11-02
申请人： Waqidi Falicoff , Julio C. Chaves , Juan Carlos Miñano , Pablo Benítez , Oliver Dross , William A. Parkyn, Jr.
发明人： Waqidi Falicoff , Julio C. Chaves , Juan Carlos Miñano , Pablo Benítez , Oliver Dross , William A. Parkyn, Jr.
IPC分类号： F21V33/00
CPC分类号： G02B27/1006 , G02B19/0028 , G02B19/0066 , G02B27/14 , G02B27/141
摘要： Optical systems are described that have at least one source of a beam of blue light with divergence under 15°. A phosphor emits yellow light when excited by the blue light. A collimator is disposed with the phosphor and forms a yellow beam with divergence under 15°. A dichroic filter is positioned to transmit the beam of blue light to the phosphor and to reflect the beam of yellow light to an exit aperture. In different embodiments, the beams of blue and yellow light are incident upon said filter with central angles of 15°, 22°, and 45°. The filter may reflect all of one polarization and part of the other polarization, and a polarization rotating retroreflector may then be provided to return the unreflected light to the filter.
摘要翻译：描述的光学系统具有至少一个蓝光束的源，发散度在15°以下。当由蓝光激发时，荧光体发射黄光。准直仪与磷光体一起设置，并形成黄色光束，发散度在15°以下。二向色滤光器被定位成将蓝光束传输到荧光体并将黄光束反射到出射孔。在不同的实施例中，蓝色和黄色光束以15°，22°和45°的中心角度入射在所述过滤器上。滤波器可以反射所有的一个偏振和另一个极化的一部分，然后可以提供偏振旋转后向反射器以将未反射的光返回到滤光器。

6. 发明申请

US20090323338A1 Multi-reflector LED light source with cylindrical heat sink 有权
标题翻译：多反射器LED光源带圆柱形散热片
公开(公告)号：US20090323338A1
公开(公告)日：2009-12-31
申请号：US12456392
申请日：2009-06-15
申请人： Ilya Agurok , Waqidi Falicoff , William A. Parkyn, JR. , Oliver Dross
发明人： Ilya Agurok , Waqidi Falicoff , William A. Parkyn, JR. , Oliver Dross
IPC分类号： F21V7/00 , F21V7/20
CPC分类号： F21V7/0016 , F21K9/68 , F21V29/777 , F21Y2115/10
摘要： A cylindrical light source comprises multiple LEDs mounted on either the exterior or interior surface of the cylinder, with heat-sink fins respectively on its interior or exterior. The LEDs emit radially, but their emission is redirected along the cylinder axis by individual ellipsoidal reflectors.
摘要翻译：圆柱形光源包括安装在圆柱体的外表面或内表面上的多个LED，其内部或外部分别具有散热鳍片。 LED径向发射，但它们的发射通过单独的椭球反射器沿着圆柱体轴线重定向。

7. 发明申请

US20050243570A1 Optical manifold for light-emitting diodes 有权
标题翻译：用于发光二极管的光学歧管
公开(公告)号：US20050243570A1
公开(公告)日：2005-11-03
申请号：US11115055
申请日：2005-04-25
申请人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , Oliver Dross , William Parkyn , Roberto Alvarez
发明人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , Oliver Dross , William Parkyn , Roberto Alvarez
IPC分类号： F21K99/00 , F21S8/10 , F21S8/12 , F21V8/00 , G02B3/00 , G02B3/08 , G02B17/06 , G02B27/09 , H01L33/58 , H01L33/60
CPC分类号： G02B27/0994 , F21K9/61 , F21S41/00 , F21S41/125 , F21S41/18 , F21S41/24 , F21S43/251 , F21V5/04 , F21V7/0091 , F21Y2115/10 , G02B3/0056 , G02B3/08 , G02B6/0018 , G02B6/0046 , G02B6/0068 , G02B6/0073 , G02B19/0023 , G02B19/0028 , G02B19/0066 , H01L33/58 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： An optical manifold for efficiently combining a plurality of LED outputs into a single, substantially homogeneous output, in a small, cost-effective package. The optical manifolds can be used to combine multiple LEDs of the same color and provide a high intensity output aperture with very high uniformity and sharp borders, or they can be used to generate a multiwavelength output, such as red, green, and blue LEDs that are combined to generate white light. Embodiments are also disclosed that use a single or multiple LEDs and a remote phosphor and an intermediate wavelength-selective filter arranged so that backscattered photoluminescence is recycled to boost the luminance and flux of the output aperture. The optical manifolds are designed to alleviate substantial luminance inhomogeneities inherent to LEDs. The optical manifold utilizes principles of non-imaging optics to transform light and provide directed, substantially uniform light sources.
摘要翻译：一种用于以小的成本有效的封装有效地将多个LED输出组合成单个，基本上均匀的输出的光学歧管。光学歧管可以用于组合相同颜色的多个LED，并提供具有非常高的均匀性和清晰边界的高强度输出孔，或者它们可用于产生多波长输出，例如红，绿和蓝LED 被组合以产生白光。还公开了使用单个或多个LED和远程荧光体和中间波长选择性滤光器的实施例，其布置成使得后向散射的光致发光被再循环以提高输出孔径的亮度和通量。光学歧管被设计为减轻LED固有的实质亮度不均匀性。光学歧管利用非成像光学元件的原理来转换光并提供有针对性的基本均匀的光源。

8. 发明授权

US08419232B2 Free-form lenticular optical elements and their application to condensers and headlamps 有权
标题翻译：自由式透镜光学元件及其应用于电容器和前照灯
公开(公告)号：US08419232B2
公开(公告)日：2013-04-16
申请号：US11997142
申请日：2006-07-28
申请人： Juan Carlos Minano , Pablo Benitez , Maikel Hernandez , Jose Blen , Ruben Mohedano , Oliver Dross
发明人： Juan Carlos Minano , Pablo Benitez , Maikel Hernandez , Jose Blen , Ruben Mohedano , Oliver Dross
IPC分类号： F21V5/00
CPC分类号： G02B17/086 , F21S41/00 , F21Y2115/10 , G02B3/0068 , G02B19/0028 , G02B19/0061
摘要： Some embodiments provide an illumination optical system. The optical system can include a first surface and a second surface. Each of the first and second surfaces can further comprises a multiplicity of corresponding Cartesian-oval lenticulations such that each lenticulation of the first surface focuses a source upon a corresponding lenticulation of the second surface and each lenticulation of the second surface focuses a target upon a corresponding lenticulation of the first surface.
摘要翻译：一些实施例提供照明光学系统。光学系统可以包括第一表面和第二表面。第一表面和第二表面中的每一个还可以包括多个对应的笛卡尔椭圆形微透镜，使得第一表面的每个微透镜将光源聚焦在第二表面的相应的微透镜上，并且第二表面的每个微透镜将目标物体聚焦在相应的第一表面的光滑。

9. 发明授权

US07905634B2 Multi-reflector LED light source with cylindrical heat sink 有权
标题翻译：多反射器LED光源带圆柱形散热片
公开(公告)号：US07905634B2
公开(公告)日：2011-03-15
申请号：US12456392
申请日：2009-06-15
申请人： Ilya Agurok , Waqidi Falicoff , William A. Parkyn , Oliver Dross
发明人： Ilya Agurok , Waqidi Falicoff , William A. Parkyn , Oliver Dross
IPC分类号： F21V7/00
CPC分类号： F21V7/0016 , F21K9/68 , F21V29/777 , F21Y2115/10
摘要： A cylindrical light source comprises multiple LEDs mounted on either the exterior or interior surface of the cylinder, with heat-sink fins respectively on its interior or exterior. The LEDs emit radially, but their emission is redirected along the cylinder axis by individual ellipsoidal reflectors.
摘要翻译：圆柱形光源包括安装在圆柱体的外表面或内表面上的多个LED，其内部或外部分别具有散热鳍片。 LED径向发射，但它们的发射通过单独的椭球反射器沿着圆柱体轴线重定向。

10. 发明授权

US07806547B2 Brightness-enhancing film 有权
标题翻译：亮度增强膜
公开(公告)号：US07806547B2
公开(公告)日：2010-10-05
申请号：US12353939
申请日：2009-01-14
申请人： Pablo Benitez , Juan Carlos Minano , Julio Chaves , William A. Parkyn , Oliver Dross , Roberto Alvarez , Waqidi Falicoff
发明人： Pablo Benitez , Juan Carlos Minano , Julio Chaves , William A. Parkyn , Oliver Dross , Roberto Alvarez , Waqidi Falicoff
IPC分类号： G09F13/04 , G09F13/08
CPC分类号： G02B6/0053 , G02B6/0036 , G02F1/133603 , G02F2001/133607
摘要： The present embodiments provide systems, backlights, films, apparatuses and methods of generating back lighting. Some embodiments provide backlights that include a cavity with at least one interior light source and diffusely reflecting wall of high reflectivity, a top surface with multiple intermittently spaced holes allowing exit of light generated by the light sources, and external collimators extending from each of the holes such that the external collimators spatially expand and angularly narrow the light exiting the holes.
摘要翻译：本实施例提供了产生背光照明的系统，背光，胶片，设备和方法。一些实施例提供了背光源，其包括具有至少一个内部光源的空腔和具有高反射率的漫反射壁，顶表面具有允许从光源产生的光的出射的多个间歇隔开的孔以及从每个孔延伸的外部准直器使得外部准直器在空间上膨胀并且使离开孔的光成角度地变窄。

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