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1. 发明授权

US08879253B2 Transparent heat-spreader for optoelectronic applications 有权
标题翻译：透明散热器适用于光电应用
公开(公告)号：US08879253B2
公开(公告)日：2014-11-04
申请号：US12866546
申请日：2009-02-03
申请人： Juan Carlos Minano , Pablo Benitez
发明人： Juan Carlos Minano , Pablo Benitez
IPC分类号： H05K7/00 , H01L33/64
CPC分类号： H01L33/648 , H01L2924/0002 , H01L2924/00
摘要： An optoelectronic cooling system is equally applicable to an LED collimator or a photovoltaic solar concentrator. A transparent fluid conveys heat from the optoelectronic chip to a hollow cover over the system aperture. The cooling system can keep a solar concentrator chip at the same temperature as found for a one-sun flat-plate solar cell. Natural convection or forced circulation can operate to convey heat from the chip to the cover.
摘要翻译：光电冷却系统同样适用于LED准直器或光伏太阳能集中器。透明流体将光从光电芯片传递到系统孔径上的中空盖。冷却系统可以将太阳能集中器芯片保持在与一个太阳平板太阳能电池相同的温度。自然对流或强制循环可以将热量从芯片传送到盖子。

2. 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。

3. 发明授权

US08256918B2 Neon-tube substitute using light-emitting diodes 有权
标题翻译：使用发光二极管的氖管替代品
公开(公告)号：US08256918B2
公开(公告)日：2012-09-04
申请号：US12682680
申请日：2008-11-13
申请人： Julio C. Chaves , Roberto Alvarez , William A. Parkyn , Juan Carlos Minano
发明人： Julio C. Chaves , Roberto Alvarez , William A. Parkyn , Juan Carlos Minano
IPC分类号： F21V33/00
CPC分类号： G02B6/0096 , F21K9/20 , F21K9/61 , F21Y2103/10 , F21Y2115/10
摘要： A tubular luminaire efficiently utilizes the light of a line of high-brightness unlensed LEDs to reproduce the homogeneous appearance of a neon tube. The transparent tube has an annular cross-section suitable for cost-effective manufacturing by extrusion. The LEDs are mounted in a line on a circuit board that can be positioned either inside or outside the tube. Their light shines into a cylindrical groove, thereby entering within the material of the tube. Above the groove, the wall of the tube has a spiral shape that reflects the light laterally so that it stays within the annular tube for a considerable path length. Volume scattering by a low density of scattering inclusions causes the light to escape as a homogenous glow. Alternatively, mild surface scattering from the inside surface can be used.
摘要翻译：管状灯具有效地利用高亮度未发光的LED线的光再现氖管的均匀外观。透明管具有适于通过挤压成本有效制造的环形横截面。 LED安装在可以位于管内部或外部的电路板上的管线中。它们的光照射成圆柱形凹槽，从而进入管的材料内。在槽的上方，管的壁具有螺旋形状，其横向地反射光，使得其保持在环形管内相当长的路径长度。通过低密度散射夹杂物的体积散射导致光作为均匀发光而逸出。或者，可以使用来自内表面的温和表面散射。

4. 发明授权

US08238050B2 Reflectors made of linear grooves 有权
公开(公告)号：US08238050B2
公开(公告)日：2012-08-07
申请号：US13346315
申请日：2012-01-09
申请人： Juan Carlos Miñano , Pablo Benitez
发明人： Juan Carlos Miñano , Pablo Benitez
IPC分类号： G02B5/04
CPC分类号： G02B5/09 , F21V7/04 , G02B5/12 , G02F2001/133607
摘要： An embodiment of a method of designing a grooved reflector comprises selecting two given wavefronts; and designing two surfaces meeting at an edge to form a groove such that the rays of each of the given wavefront become rays of a respective one of the given wavefronts after a reflection at each of the surfaces. Multiple grooves may be combined to form a mirror covering a desired area. A mirror may be manufactured according to the design.

5. 发明申请

US20120194781A1 AUTOFOCUSING EYEWEAR, ESPECIALLY FOR PRESBYOPIA CORRECTION 有权
标题翻译：自动聚焦眼镜，特别适用于PRESBYOPIA校正
公开(公告)号：US20120194781A1
公开(公告)日：2012-08-02
申请号：US13358904
申请日：2012-01-26
申请人： Ilya Agurok
发明人： Ilya Agurok
IPC分类号： G02C7/08 , A61B3/113
CPC分类号： G02C7/081 , A61B3/113
摘要： A pair of eyewear has transparent waveguides in each eyewear lens. An illumination subsystem directs a beam of light through the waveguides onto a wearer's eyes. A First Purkinje point imaging subsystem for each lens uses light reflected from the eyes through the waveguides. A controller calculates from the positions of the First Purkinje points the wearer's gaze parallax angle and/or the distance to an object of interest on which the gaze of the wearer's eyes converges. The output of the controller may drive variable-focus eyeglass lenses to enable a presbyopic wearer to focus on the object. Modified Alvarez variable-focus lenses are described.
摘要翻译：一副眼镜在每个眼镜镜片中都有透明波导。照明子系统将光束通过波导引导到佩戴者的眼睛上。用于每个镜头的第一浦科野点成像子系统使用通过波导从眼睛反射的光。控制器根据第一浦肯野的位置计算出佩戴者的视线视角和/或与佩戴者眼睛凝视的眼睛收敛的感兴趣对象的距离。控制器的输出可以驱动可变焦距的眼镜镜片，以使老花眼佩戴者能够聚焦在物体上。描述了改进的阿尔瓦雷斯变焦镜头。

6. 发明申请

US20120113537A1 REFLECTORS MADE OF LINEAR GROOVES 有权
标题翻译：线性栅栏的反射器
公开(公告)号：US20120113537A1
公开(公告)日：2012-05-10
申请号：US13346315
申请日：2012-01-09
申请人： Juan Carlos Miñano , Pablo Benitez
发明人： Juan Carlos Miñano , Pablo Benitez
IPC分类号： G02B5/04
CPC分类号： G02B5/09 , F21V7/04 , G02B5/12 , G02F2001/133607
摘要： An embodiment of a method of designing a grooved reflector comprises selecting two given wavefronts; and designing two surfaces meeting at an edge to form a groove such that the rays of each of the given wavefront become rays of a respective one of the given wavefronts after a reflection at each of the surfaces. Multiple grooves may be combined to form a mirror covering a desired area. A mirror may be manufactured according to the design.
摘要翻译：设计有槽反射器的方法的一个实施例包括选择两个给定的波前; 并且设计在边缘处相交的两个表面以形成凹槽，使得在每个表面上的反射之后，给定波阵面中的每一个的射线变成给定波前的相应一个的射线。可以组合多个凹槽以形成覆盖所需区域的镜子。可以根据设计制造镜子。

7. 发明申请

US20110096552A1 REMOTE PHOSPHOR LIGHT ENGINES AND LAMPS 有权
标题翻译：远程荧光灯和光源
公开(公告)号：US20110096552A1
公开(公告)日：2011-04-28
申请号：US12910532
申请日：2010-10-22
申请人： Waqidi Falicoff , Yupin Sun , Will Shatford , William Parkyn
发明人： Waqidi Falicoff , Yupin Sun , Will Shatford , William Parkyn
IPC分类号： F21V7/00
CPC分类号： F21V3/12 , F21K9/232 , F21K9/64 , F21V29/75 , F21Y2113/13 , F21Y2115/10
摘要： A light engine has a pillar with first and second ends; a circuit board on the first end of the pillar, a light source mounted on the circuit board encircling the pillar and facing towards the second end of the pillar, and a surface extending from the second end of the pillar, that surface and the exterior of the pillar between that surface and the circuit board being coated with a reflective remote phosphor that is excited by light from the light source. The light engine may be used in a light bulb, with a frosted globe enclosing the circuit board and mounted round the outer edge of the phosphor-coated surface, and an Edison screw or other standard base connected to the second end of the pillar.
摘要翻译：轻型发动机具有第一和第二端的支柱; 在柱的第一端上的电路板，安装在电路板上的环绕柱并朝向柱的第二端的光源，以及从柱的第二端延伸的表面，该表面和外部该表面和电路板之间的支柱涂覆有由来自光源的光激发的反射型远程荧光粉。光引擎可以用在灯泡中，其上装有电路板的磨砂球体并且安装在荧光粉涂覆表面的外边缘周围，以及连接到柱的第二端的爱迪生螺丝或其它标准基座。

8. 发明申请

US20100002320A1 Reflectors made of linear grooves 有权
标题翻译：反射器由直线槽形成
公开(公告)号：US20100002320A1
公开(公告)日：2010-01-07
申请号：US12456406
申请日：2009-06-15
申请人： Juan Carlos Miñano , Pablo Benitez
发明人： Juan Carlos Miñano , Pablo Benitez
IPC分类号： G02B5/08
CPC分类号： G02B5/09 , F21V7/04 , G02B5/12 , G02F2001/133607
摘要： An embodiment of a method of designing a grooved reflector comprises selecting two given wavefronts; and designing two surfaces meeting at an edge to form a groove such that the rays of each of the given wavefront become rays of a respective one of the given wavefronts after a reflection at each of the surfaces. Multiple grooves may be combined to form a mirror covering a desired area. A mirror may be manufactured according to the design.
摘要翻译：设计有槽反射器的方法的一个实施例包括选择两个给定的波前; 并且设计在边缘处相交的两个表面以形成凹槽，使得在每个表面上的反射之后，给定波阵面中的每一个的射线变成给定波前的相应一个的射线。可以组合多个凹槽以形成覆盖所需区域的镜子。可以根据设计制造镜子。

9. 发明申请

US20090116114A1 Wideband dichroic-filter design for LED-phosphor beam-combining 有权
标题翻译：用于LED - 磷光体束组合的宽带二向色滤光片设计
公开(公告)号：US20090116114A1
公开(公告)日：2009-05-07
申请号：US11982492
申请日：2007-11-02
申请人： Waqidi Falicoff
发明人： Waqidi Falicoff
IPC分类号： G02B5/28
CPC分类号： G02B5/285
摘要： A general method is disclosed of designing two-component dichroic short-pass filters operable for incidence angle distributions over the 0-30° range, and specific preferred embodiments are listed. The method is based on computer optimization algorithms for an N-layer design, specifically the N-dimensional conjugate-gradient minimization of a merit function based on difference from a target transmission spectrum, as well as subsequent cycles of needle synthesis for increasing N. A key feature of the method is the initial filter design, upon which the algorithm proceeds to iterate successive design candidates with smaller merit functions. This initial design, with high-index material H and low-index L, is (0.75 H, 0.5 L, 0.75 H)̂m, denoting m (20-30) repetitions of a three-layer motif, giving rise to a filter with N=2m+1.
摘要翻译：公开了一种设计用于0-30°范围内的入射角分布的双组分二向色短路滤光器的通用方法，并且列出了具体的优选实施例。该方法基于用于N层设计的计算机优化算法，特别是基于与目标透射光谱的差异的优点函数的N维共轭 - 梯度最小化，以及用于增加N的针合成的随后循环。该方法的关键特征是初始滤波器设计，算法继续迭代具有较小优值函数的连续设计候选。具有高折射率材料H和低折射率L的初始设计是（0.75H，0.5L，0.75H）m，表示三层图案的m（20-30）重复，产生具有 N = 2m + 1。

10. 发明授权

US07286296B2 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：US07286296B2
公开(公告)日：2007-10-23
申请号：US11115055
申请日：2005-04-25
申请人： Julio C. Chaves , Waqidi Falicoff , Juan C. Miñano , Pablo Benitez , Oliver Dross , William A. Parkyn, Jr. , Roberto Alvarez
发明人： Julio C. Chaves , Waqidi Falicoff , Juan C. Miñano , Pablo Benitez , Oliver Dross , William A. Parkyn, Jr. , Roberto Alvarez
IPC分类号： G02B27/30 , G02B13/18 , G02B3/02 , F21V9/16 , F21V7/00
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，或者它们可以用于产生多波长输出，例如红，绿和蓝LED，其中被组合以产生白光。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。

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