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1. 发明申请

US20130194811A1 SHELL INTEGRATOR 有权
公开(公告)号：US20130194811A1
公开(公告)日：2013-08-01
申请号：US13821823
申请日：2011-09-22
申请人： Pablo Benitez , Oliver Dross , Maikel Hernandez , Juan Carlos Minano
发明人： Pablo Benitez , Oliver Dross , Maikel Hernandez , Juan Carlos Minano
IPC分类号： F21V5/04
CPC分类号： F21V5/04 , F21Y2101/00 , F21Y2113/17 , F21Y2115/10 , G02B3/0037 , G02B5/02 , G02B27/0961
摘要： A luminaire has a light source and a shell integrator. The shell integrator has a transparent dome over the light source, with inner and outer surfaces formed as arrays of lenslets. Each lenslet of the inner surface images the light source onto a respective lenslet of the outer surface, and each lenslet of the outer surface images the respective lenslet of the inner surface as a virtual image onto the light source. The dome may be substantially hemispherical. The light source and the integrator may be at an input of a collimator.
摘要翻译：一个灯具有一个光源和一个壳集成器。外壳积分器在光源上具有透明的圆顶，内表面和外表面形成为小透镜阵列。内表面的每个小透镜将光源图像到外表面的相应小透镜上，并且外表面的每个小透镜将内表面的相应小透镜作为虚像显影到光源上。圆顶可以是大致半球形的。光源和积分器可以在准直器的输入端。

2. 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。

3. 发明申请

US20080223443A1 Optical concentrator, especially for solar photovoltaics 有权
标题翻译：光收集器，特别适用于太阳能光伏
公开(公告)号：US20080223443A1
公开(公告)日：2008-09-18
申请号：US12075830
申请日：2008-03-14
申请人： Pablo Benitez , Juan Carlos Minano , Maikel Hernandez , Aleksandra Cvetkovic , William A. Parkyn
发明人： Pablo Benitez , Juan Carlos Minano , Maikel Hernandez , Aleksandra Cvetkovic , William A. Parkyn
IPC分类号： H01L31/0232 , G02B17/00
CPC分类号： G02B19/0028 , F24S23/00 , F24S23/30 , F24S23/71 , G02B19/0042 , H01L31/0547 , Y02E10/44 , Y02E10/52
摘要： In one embodiment of a solar concentrator, a tailored aspheric lens augments the solar-concentrator performance of a concave mirror, widening its acceptance angle for easier solar tracking, making it more cost-competitive for ultra-large arrays. The molded-glass secondary lens also includes a short rod for reducing the peak concentration on a photovoltaic cell that is optically bonded to the end of the rod. The Simultaneous Multiple Surface method produces lens shapes suitable for a variety of medium and high concentrations by mirrored dishes. Besides the rotationally symmetric parabolic mirror itself, other aspheric deviations therefrom are described, including a free-form rectangular mirror that has its focal region at its edge.
摘要翻译：在太阳能集中器的一个实施例中，定制的非球面透镜增加了凹面镜的太阳能集中器性能，扩大了其接受角度以便于太阳能追踪，从而使其成为超大型阵列的成本优势。模制玻璃次级透镜还包括用于降低光学电池的峰值浓度的短棒，该光伏电池光学地接合到杆的端部。同时多面法同时产生适合各种中高浓度镜片的镜片形状。除了旋转对称的抛物面镜本身之外，还描述了其中的非球面偏差，包括其边缘具有其焦点区域的自由矩形矩形镜。

4. 发明授权

US08749898B2 Stepped flow-line concentrators and collimators 有权
标题翻译：步进流线集中器和准直器
公开(公告)号：US08749898B2
公开(公告)日：2014-06-10
申请号：US12860273
申请日：2010-08-20
申请人： Juan Carlos Miñano , Pablo Benítez , Julio C. Chaves , Maikel Hernandez
发明人： Juan Carlos Miñano , Pablo Benítez , Julio C. Chaves , Maikel Hernandez
IPC分类号： F24J2/08
CPC分类号： F24S23/31 , F24S23/12 , F24S23/71 , F24S23/79 , G02B6/0036 , G02B6/0048 , G02B17/002 , G02B17/006 , G02B17/008 , G02B19/0028 , G02B19/0042 , G02B19/0085 , H01L31/0543 , H01L31/0547 , Y02E10/42 , Y02E10/43 , Y02E10/52
摘要： One optical system comprises a first optical surface, a faceted second optical surface, and a faceted third optical surface. The optical system is operative to convert a first bundle of rays that is continuous in phase space outside the first optical surface into a second bundle of rays that is continuous in phase space outside the third optical surface. Between the second and third optical surfaces the rays making up the first and second bundles form discrete sub-bundles each passing from a facet of the second optical surface to a facet of the third optical surface. The sub-bundles do not form a continuous bundle in a phase space that has dimensions representing the position and angle at which rays cross a surface transverse to the bundle of rays.
摘要翻译：一个光学系统包括第一光学表面，小面第二光学表面和小面的第三光学表面。光学系统可操作地将在第一光学表面外部的相位空间中连续的第一束光线转换成在第三光学表面外部的相位空间中连续的第二束光线。在第二和第三光学表面之间，构成第一和第二束的光线形成离散的子束，每个子束从第二光学表面的小面通过第三光学表面的小平面。子束在相位空间中不形成连续的束，其具有表示射线穿过横向于束束的表面的位置和角度的尺寸。

5. 发明授权

US07729577B2 Waveguide-optical Kohler integrator utilizing geodesic lenses 有权
标题翻译：波导光学Kohler积分器利用测地镜
公开(公告)号：US07729577B2
公开(公告)日：2010-06-01
申请号：US11810001
申请日：2007-06-04
申请人： Juan Carlos Miñano , Pablo Benitez , Dejan Grabovickic , José Blen , Maikel Hernandez , Rubén Mohedano , Oliver Dross
发明人： Juan Carlos Miñano , Pablo Benitez , Dejan Grabovickic , José Blen , Maikel Hernandez , Rubén Mohedano , Oliver Dross
IPC分类号： F21V7/04 , G02B6/32 , G02B6/10
CPC分类号： G02B27/0994 , G02B6/0011 , G02B6/0068 , Y10S385/901
摘要： A waveguide version of a Kohler integrator is disclosed, utilizing geodesic lenses with a surface that can be mapped to a gradient-index Luneburg lens or to a nonfull-aperture Luneburg lens in such a way that the light paths in the gradient index lenses map into the geodesics of the surface, with the outer region of the gradient index lenses mapped into a flat surface. Arrays of these can be applied to lines of LEDs, as in CHMSLs, to mix light in intensity and in illumination as well as to avoid the deleterious effects of binning and burnout, or in multicolor arrays, to ensure complete chromatic mixing.
摘要翻译：公开了一种Kohler积分器的波导版本，利用具有可以映射到梯度折射率Luneburg透镜或非空隙光圈Luneburg透镜的表面的测地镜头，使得渐变折射率透镜中的光路映射到表面的测地线，其中梯度折射率透镜的外部区域映射到平坦表面。这些阵列可以应用于CHMSL中的LED系列，以将光强度和照度混合起来，并避免分类和烧坏的有害影响，或者在多色阵列中，以确保完全的色彩混合。

6. 发明授权

US07460985B2 Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom 有权
标题翻译：三维同时多表面法和自由形式的照明光学设计
公开(公告)号：US07460985B2
公开(公告)日：2008-12-02
申请号：US10901919
申请日：2004-07-28
申请人： Pablo Benitez , Juan Carlos Minano , Jose Blen Flores , Maikel Hernandez , Ruben Mohedano Arroyo , Julio Cesar Chaves
发明人： Pablo Benitez , Juan Carlos Minano , Jose Blen Flores , Maikel Hernandez , Ruben Mohedano Arroyo , Julio Cesar Chaves
IPC分类号： G06F7/60 , G06G7/48
CPC分类号： G02B19/0004 , G02B19/0033 , G02B27/0012
摘要： The embodiments provide methods for use in designing and/or manufacturing optical systems. Some embodiments further provide for the optical systems generated utilizing the methods for use in designing and/or manufacturing. In some embodiments, a method simultaneously generates first and second sets of span points defining first and second surfaces, respectively, where sets of span points are interdependent. The method curve fits through the first and second sets of span points defining initial first and second spines, smoothes the curve fittings such that tangent vectors are perpendicular to normal vectors, and defines patches of the first and second surfaces relative to the first and second spines. Some embodiments simultaneously generate the first and second sets of span points by alternatively determining the points of the sets based on propagation of input wavefronts and associated output wavefronts relative to previously determined points.
摘要翻译：实施例提供了用于设计和/或制造光学系统的方法。一些实施例进一步提供了利用用于设计和/或制造的方法产生的光学系统。在一些实施例中，一种方法同时产生分别定义第一和第二表面的第一和第二组跨距点，其中跨度组的集合是相互依赖的。所述方法曲线通过限定初始第一和第二脊的第一组和第二组跨距来拟合，使曲线配件平滑，使得切向量垂直于法向量，并且相对于第一和第二脊定义第一和第二表面的补片。一些实施例基于相对于先前确定的点的输入波前和相关联的输出波前的传播，交替地确定组的点，同时产生第一和第二组跨距点。

7. 发明授权

US09574735B2 Shell integrator 有权
标题翻译：壳牌集成商
公开(公告)号：US09574735B2
公开(公告)日：2017-02-21
申请号：US13821823
申请日：2011-09-22
申请人： Pablo Benitez , Oliver Dross , Maikel Hernandez , Juan Carlos Minano
发明人： Pablo Benitez , Oliver Dross , Maikel Hernandez , Juan Carlos Minano
IPC分类号： F21V3/00 , F21V5/04 , G02B3/00 , G02B27/09 , G02B5/02 , F21Y101/00
CPC分类号： F21V5/04 , F21Y2101/00 , F21Y2113/17 , F21Y2115/10 , G02B3/0037 , G02B5/02 , G02B27/0961
摘要： A luminaire has a light source and a shell integrator. The shell integrator has a transparent dome over the light source, with inner and outer surfaces formed as arrays of lenslets. Each lenslet of the inner surface images the light source onto a respective lenslet of the outer surface, and each lenslet of the outer surface images the respective lenslet of the inner surface as a virtual image onto the light source. The dome may be substantially hemispherical. The light source and the integrator may be at an input of a collimator.
摘要翻译：一个灯具有一个光源和一个壳集成器。外壳积分器在光源上具有透明的圆顶，内表面和外表面形成为小透镜阵列。内表面的每个小透镜将光源图像到外表面的相应小透镜上，并且外表面的每个小透镜将内表面的相应小透镜作为虚像显影到光源上。圆顶可以是大致半球形的。光源和积分器可以在准直器的输入端。

8. 发明申请

US20090071467A1 MULTI-JUNCTION SOLAR CELLS WITH A HOMOGENIZER SYSTEM AND COUPLED NON-IMAGING LIGHT CONCENTRATOR 有权
标题翻译：具有均匀系统和耦合非成像光浓缩器的多功能太阳能电池
公开(公告)号：US20090071467A1
公开(公告)日：2009-03-19
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： F24J2/18
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。

9. 发明申请

US20080002423A1 Waveguide-optical kohler integrator utilizing geodesic lenses 有权
标题翻译：波导光学kohler积分器利用测地镜
公开(公告)号：US20080002423A1
公开(公告)日：2008-01-03
申请号：US11810001
申请日：2007-06-04
申请人： Juan Minano , Pablo Benitez , Dejan Grabovickic , Jose Blen , Maikel Hernandez , Ruben Mohedano , Oliver Dross
发明人： Juan Minano , Pablo Benitez , Dejan Grabovickic , Jose Blen , Maikel Hernandez , Ruben Mohedano , Oliver Dross
IPC分类号： F21V7/04
CPC分类号： G02B27/0994 , G02B6/0011 , G02B6/0068 , Y10S385/901
摘要： A waveguide version of a Kohler integrator is disclosed, utilizing geodesic lenses with a surface that can be mapped to a gradient-index Luneburg lens or to a nonfull-aperture Luneburg lens in such a way that the light paths in the gradient index lenses map into the geodesics of the surface, with the outer region of the gradient index lenses mapped into a flat surface. Arrays of these can be applied to lines of LEDs, as in CHMSLs, to mix light in intensity and in illumination as well as to avoid the deleterious effects of binning and burnout, or in multicolor arrays, to ensure complete chromatic mixing.
摘要翻译：公开了一种Kohler积分器的波导版本，利用具有可以映射到梯度折射率Luneburg透镜或非空隙光圈Luneburg透镜的表面的测地镜头，使得渐变折射率透镜中的光路映射到表面的测地线，其中梯度折射率透镜的外部区域映射到平坦表面。这些阵列可以应用于CHMSL中的LED系列，以将光强度和照度混合起来，并避免分类和烧坏的有害影响，或者在多色阵列中，以确保完全的色彩混合。

10. 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。

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