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1. 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。

2. 发明申请

US20050225988A1 Optical device for LED-based lamp 有权
标题翻译： LED灯用光学装置
公开(公告)号：US20050225988A1
公开(公告)日：2005-10-13
申请号：US10816228
申请日：2004-03-31
申请人： Julio Chaves , Juan Minano , Pablo Benitez , William Parkyn , Waqidi Falicoff , Fernando Munoz , Yupin Sun
发明人： Julio Chaves , Juan Minano , Pablo Benitez , William Parkyn , Waqidi Falicoff , Fernando Munoz , Yupin Sun
IPC分类号： F21K99/00 , F21V5/00 , F21V5/04 , F21V7/04 , G02B3/02 , G02B3/06 , G02B3/08 , G02B13/18 , G02B13/20 , G02B17/00 , G02B17/08 , G02B27/09 , H01L20060101 , H01L21/00 , H01L33/58 , H01L33/60
CPC分类号： G02B19/0071 , F21K9/61 , F21Y2115/10 , G02B3/06 , G02B3/08 , G02B19/0028 , G02B19/0061 , G02B27/0927 , G02B27/095 , H01L33/58 , H01L33/60
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. 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。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。

3. 发明申请

US20080074752A1 Combining outputs of different light sources 有权
标题翻译：组合不同光源的输出
公开(公告)号：US20080074752A1
公开(公告)日：2008-03-27
申请号：US11891192
申请日：2007-08-08
申请人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , William Parkyn
发明人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , William Parkyn
IPC分类号： G02B27/30 , F21V9/16
CPC分类号： G02B19/0066 , F21K9/68 , F21Y2115/10 , G02B6/0018 , G02B6/0028 , G02B19/0028 , G02B27/1006 , G02B27/143 , G02B27/149 , H04N9/315
摘要： An embodiment of an optical manifold has first and second collimators, each arranged to receive light from a source and transmit the light to an exit port of the collimator, and a separator arranged to emit some of the light from the exit ports of the first and second collimators and to recycle some of the light into the collimators. Another embodiment has at least three collimators of substantially equal length and having central axes, respective light sources at entry ports of the collimators, the collimators being arranged with their central axes parallel and with their light sources in a common plane and reflectors positioned to direct light from exit ports of the collimators to a selectively reflective component that guides all the light into a common exit beam.
摘要翻译：光学歧管的实施例具有第一和第二准直器，每个准直器被布置成接收来自光源的光并将光传输到准直仪的出口，以及分离器，其布置成从第一和第二准直器的出口端口发射一些光第二个准直器，并将一些光线回收到准直仪中。另一个实施例具有至少三个准直器，其基本上相等的长度并具有中心轴线，准直器进入端口处的相应光源，准直器被布置成其中心轴平行并且它们的光源在公共平面中，反射器被定位成引导光从准直器的出口到选择性反射的部件，其将所有的光引导到公共的出射光束中。

4. 发明申请

US20060239006A1 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：US20060239006A1
公开(公告)日：2006-10-26
申请号：US11329294
申请日：2006-01-11
申请人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , William Parkyn , Roberto Alvarez , Oliver Dross
发明人： Julio Chaves , Waqidi Falicoff , Juan Minano , Pablo Benitez , William Parkyn , Roberto Alvarez , Oliver Dross
IPC分类号： F21V9/00
CPC分类号： G02B6/0046 , F21K9/61 , F21S41/141 , F21S41/16 , F21S41/18 , F21S41/24 , F21S41/285 , F21S45/47 , F21V7/0091 , F21Y2113/10 , F21Y2115/10 , G02B3/08 , G02B6/0018 , G02B6/0028 , G02B6/0068 , G02B6/0073 , G02B27/0905 , G02B27/095 , G02B27/0983 , G02B27/1066 , G02B27/123 , G02B27/126 , G02B27/149 , H01L33/58 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： An optical manifold for efficiently combining a plurality of blue LED outputs to illuminate a phosphor for a single, substantially homogeneous output, in a small, cost-effective package. Embodiments are 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. A further aperture mask is used to boost phosphor luminance with only modest loss of luminosity. Alternative non-recycling embodiments provide blue and yellow light in collimated beams, either separately or combined into white.
摘要翻译：一种光学歧管，用于以小的成本有效的封装有效地组合多个蓝色LED输出以照射单个，基本上均匀的输出的磷光体。公开了使用单个或多个LED和远程荧光体以及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。使用另外的孔径掩模仅用适度的亮度损失来提高荧光体的亮度。替代的非再循环实施例将准直光束中的蓝色和黄色光单独地或组合成白色。

5. 发明申请

US20050024744A1 Circumferentially emitting luminaires and lens-elements formed by transverse-axis profile-sweeps 有权
标题翻译：通过横向轮廓扫描形成圆周方向发射灯具和透镜元件
公开(公告)号：US20050024744A1
公开(公告)日：2005-02-03
申请号：US10903925
申请日：2004-07-29
申请人： Waqidi Falicoff , William Parkyn , Yupin Sun , Juan Minano , Pablo Benitez
发明人： Waqidi Falicoff , William Parkyn , Yupin Sun , Juan Minano , Pablo Benitez
IPC分类号： F21V8/00 , G02B3/04 , G02B6/00 , G02B27/00 , G02B3/00
CPC分类号： G02B6/0018 , F21S10/06 , F21W2111/00 , F21W2111/02 , F21Y2115/10 , G02B3/04 , G02B6/0021 , G02B6/0033 , G02B19/0028 , G02B19/0061 , G02B19/0071 , H01L33/58
摘要： The present embodiments provide methods and apparatuses for providing prescribed illumination. Some embodiments provide lenses that include a two-dimensional beam-forming lens-profile where the profile acts to deflect light rays from a light source into a relatively narrow output beam. A zone of higher refractive index than that of the area outside the profile is enclosed where the higher refractive-index zone admits the light rays, a transverse axis of revolution is further included and extends transversely across and outside of the lens-profile so that the transverse axis extends generally laterally with respect to a luminous centroid-direction of the output beam. The lens further includes a surface of revolution formed by circularly sweeping the lens-profile about the axis of revolution forming a circumferential beam from the output beam emitted by said surface of revolution.
摘要翻译：本实施例提供了用于提供规定照明的方法和装置。一些实施例提供了包括二维波束形成透镜轮廓的透镜，其中轮廓用于将来自光源的光线偏转成相对窄的输出光束。在高折射率区域允许光线的情况下，围绕轮廓外部区域的折射率高的区域被包围，还包括横向旋转轴线并且横向和横向延伸到透镜轮廓外部，横轴相对于输出光束的发光中心方向大致横向延伸。透镜还包括通过围绕旋转轴线的透镜轮廓循环地扫掠由所述旋转表面发射的输出光束形成圆周光束而形成的旋转表面。

6. 发明申请

US20050088758A1 Etendue-squeezing illumination optics 有权
标题翻译： Etendue挤压照明光学器件
公开(公告)号：US20050088758A1
公开(公告)日：2005-04-28
申请号：US10772088
申请日：2004-02-03
申请人： Juan Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
发明人： Juan Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
IPC分类号： F21S8/10 , F21S8/12 , F21V7/00 , F21V7/04 , F21V13/04 , G02B3/00 , G02B17/00
CPC分类号： F21V7/0091 , F21S41/00 , F21S41/143 , F21S41/24 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21V7/0025 , F21V7/04 , F21V13/04 , F21Y2115/10 , G02B3/0037
摘要： In some embodiments, an apparatus for use generating illumination is provided that comprises a reflective base, a first light source positioned proximate the reflective base, and a reimaging reflector positioned partially about the first light source, where a percentage of light emitted from the first light source is reflected from the reimaging reflector to the reflective base adjacent the first light source establishing a first real image. The reimaging reflector can further comprise a first sector of a first ellipsoid and a second sector of a second ellipsoid, where the first and second sectors establish the first and a second real image. Further embodiments provide a lens that includes a reimaging reflector that receives light and reflects the light establishing a first real image. The reimaging reflector can further comprise a plurality of sectors that reflect light to establish first and second real images.
摘要翻译：在一些实施例中，提供了一种用于产生照明的设备，其包括反射底座，靠近反射底座定位的第一光源和部分地围绕第一光源定位的重建成像反射器，其中从第一光发射的光的百分比源从再成像反射器反射到邻近第一光源的反射基底，建立第一实像。再成像反射器还可以包括第一椭球的第一扇区和第二椭球的第二扇区，其中第一扇区和第二扇区建立第一和第二实像。另外的实施例提供一种透镜，其包括接收光并反射建立第一实像的光的再成像反射器。再成像反射器还可以包括反射光以建立第一和第二实像的多个扇区。

7. 发明申请

US20050129358A1 Etendue-squeezing illumination optics 有权
公开(公告)号：US20050129358A1
公开(公告)日：2005-06-16
申请号：US11040506
申请日：2005-01-21
申请人： Juan Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
发明人： Juan Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
IPC分类号： F21S8/10 , F21S8/12 , F21V7/00 , F21V7/04 , F21V13/04 , G02B3/00 , G02B6/26
CPC分类号： F21V7/0091 , F21S41/00 , F21S41/143 , F21S41/24 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21V7/0025 , F21V7/04 , F21V13/04 , F21Y2115/10 , G02B3/0037
摘要： In some embodiments, an apparatus for use generating illumination is provided that comprises a reflective base, a first light source positioned proximate the reflective base, and a reimaging reflector positioned partially about the first light source, where a percentage of light emitted from the first light source is reflected from the reimaging reflector to the reflective base adjacent the first light source establishing a first real image. The reimaging reflector can further comprise a first sector of a first ellipsoid and a second sector of a second ellipsoid, where the first and second sectors establish the first and a second real image. Further embodiments provide a lens that includes a reimaging reflector that receives light and reflects the light establishing a first real image. The reimaging reflector can further comprise a plurality of sectors that reflect light to establish first and second real images.

8. 发明申请

US20050117125A1 Dichroic beam combiner utilizing blue LED with green phosphor 有权
标题翻译：二向色光束组合器利用蓝色LED与绿色荧光粉
公开(公告)号：US20050117125A1
公开(公告)日：2005-06-02
申请号：US10987182
申请日：2004-11-12
申请人： Juan Minano , Pablo Benitez , William Parkyn
发明人： Juan Minano , Pablo Benitez , William Parkyn
IPC分类号： G02B20060101 , G03B21/28
CPC分类号： G02B19/0061 , F21K9/61 , F21K9/69 , F21Y2115/10 , G02B19/0028 , G03B21/204 , G03B33/12 , Y10S362/80
摘要： A white beam with high color-rendering index is formed by uniting a collimated red beam and a collimated blue−green beam, the latter having as its source a blue LED with a green phosphor. The white beam is formed by a prism with an amber low-pass dichroic filter. The prism cross-section can be either a square or an equilateral triangle. The triangular prism can have one third of its mass reduced by stepped facets. Both types of prism can be elongated to accommodate multiple collimators. Switching between white, red, and blue−green allows application to police vehicles.
摘要翻译：具有高显色指数的白光束通过将准直的红光束和准直的蓝绿光束相结合而形成，后者以蓝色LED作为其源，具有绿色荧光体。白色光束由具有琥珀色低通二向色滤光片的棱镜形成。棱镜横截面可以是正方形或等边三角形。三角棱镜可以有三分之一的质量通过阶梯面减小。两种类型的棱镜可以被拉长以容纳多个准直器。在白色，红色和蓝绿色之间切换允许应用于警车。

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. 发明申请

US20050086032A1 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：US20050086032A1
公开(公告)日：2005-04-21
申请号：US10901919
申请日：2004-07-28
申请人： Pablo Benitez , Juan Minano
发明人： Pablo Benitez , Juan Minano
IPC分类号： G02B20060101 , G06F17/50
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度点拟合，使曲线配件平滑，使得切向矢量垂直于法向量，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。

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