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1. 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。

2. 发明申请

US20100214764A1 NEON-TUBE SUBSTITUTE USING LIGHT-EMITTING DIODES 有权
标题翻译：使用发光二极管的NEON-TUBE替代品
公开(公告)号：US20100214764A1
公开(公告)日：2010-08-26
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： F21V9/16 , F21S4/00 , F21V29/00
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。

3. 发明申请

US20090116215A1 Optical manifold 有权
标题翻译：光学歧管
公开(公告)号：US20090116215A1
公开(公告)日：2009-05-07
申请号：US11982480
申请日：2007-11-02
申请人： Waqidi Falicoff , Julio C. Chaves , Juan Carlos Minano , Pablo Benitez , Oliver Dross , William A. Parkyn, JR.
发明人： Waqidi Falicoff , Julio C. Chaves , Juan Carlos Minano , Pablo Benitez , Oliver Dross , William A. Parkyn, JR.
IPC分类号： F21K2/00
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。

4. 发明申请

US20080291682A1 LED luminance-augmentation via specular retroreflection, including collimators that escape the etendue limit 有权
标题翻译：通过镜面回射的LED亮度增加，包括逃避光密度极限的准直器
公开(公告)号：US20080291682A1
公开(公告)日：2008-11-27
申请号：US12154383
申请日：2008-05-21
申请人： Waqidi Falicoff , Julio C. Chaves , Pablo Benitez , Juan Carlos Minano , William A. Parkyn, JR.
发明人： Waqidi Falicoff , Julio C. Chaves , Pablo Benitez , Juan Carlos Minano , William A. Parkyn, JR.
IPC分类号： F21V7/00 , G02B27/30
CPC分类号： G02B5/12 , F21V5/04 , F21V7/0091 , F21V13/04 , F21Y2115/10 , G02B3/08 , G02B5/126 , G02B19/0028 , G02B19/0061 , G02B27/30 , H01L33/58
摘要： The diffuse reflectivity of an LED source is utilized to recycle some of its emission, thereby enabling a luminaire to escape the étendue limit. Retroreflectors intercept the rays destined for the outer part of the luminaire aperture, which can then be truncated. The resulting smaller aperture has the same beam-width as the full original, albeit with lesser flux due to recycling losses. A reduction to half the original area is possible.
摘要翻译： LED源的漫反射率被用于回收其一些发射，从而使得照明器能够逃避衰减极限。后向反射镜拦截目的地为照明器光圈的外部部分的光线，然后可以将其截断。所得到的较小的孔径具有与完整原件相同的波束宽度，尽管由于再循环损失而具有较小的通量。减少到原始面积的一半是可能的。

5. 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。

6. 发明授权

US07380962B2 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：US07380962B2
公开(公告)日：2008-06-03
申请号：US11329294
申请日：2006-01-11
申请人： Julio C. Chaves , Waqidi Falicoff , Juan C. Minano , Pablo Benitez , William A. Parkyn, Jr. , Roberto Alvarez , Oliver Dross
发明人： Julio C. Chaves , Waqidi Falicoff , Juan C. Minano , Pablo Benitez , William A. Parkyn, Jr. , 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。

7. 发明申请

US20130044494A1 FACETTED FOLDED-OPTIC COLLIMATOR 审中-公开
标题翻译：设计折叠式折叠式收缩机
公开(公告)号：US20130044494A1
公开(公告)日：2013-02-21
申请号：US13492455
申请日：2012-06-08
申请人： Oliver Dross , Ruben Mohendano , Julio C. Chaves , Fernando Munoz , Juan Carlos Minano , Waqidi Falicoff
发明人： Oliver Dross , Ruben Mohendano , Julio C. Chaves , Fernando Munoz , Juan Carlos Minano , Waqidi Falicoff
IPC分类号： F21V13/04
CPC分类号： G02B19/0028 , G02B19/0061
摘要： A folded circularly symmetric illumination optic comprising a first light transfer mode having a first central refractive surface and a second central refractive surface, wherein one of the first and second central refractive surfaces has at least one peened feature; a second light transfer mode having a first refractive surface, a first TIR surface, a second TIR surface and a second refractive surface; a third light transfer mode having a first refractive surface, a first TIR surface and a second refractive surface, wherein the first TIR surface has at least one peening feature, and wherein the second refractive surface is conical; wherein the first TIR surface and second refractive surface of the second light transfer mode is coincident at least one point, wherein the second refractive surface of the third light transfer mode is coincident with the first TIR surface and second refractive surface of the second light transfer mode.
摘要翻译：折叠圆形对称照明光学器件，包括具有第一中心折射表面和第二中心折射表面的第一光传输模式，其中所述第一和第二中心折射表面中的一个具有至少一个喷丸特征; 具有第一折射表面，第一TIR表面，第二TIR表面和第二折射表面的第二光传输模式; 具有第一折射表面，第一TIR表面和第二折射表面的第三光传输模式，其中所述第一TIR表面具有至少一个喷丸特征，并且其中所述第二折射表面是圆锥形的; 其中第二光传输模式的第一TIR表面和第二折射表面与至少一个点重合，其中第三光传输模式的第二折射表面与第二光传输模式的第一TIR表面和第二折射表面重合。

8. 发明授权

US08931927B2 Faceted folded-optic collimator 有权
标题翻译：多面折叠光学准直仪
公开(公告)号：US08931927B2
公开(公告)日：2015-01-13
申请号：US13492455
申请日：2012-06-08
申请人： Oliver Dross , Ruben Mohendano , Julio C. Chaves , Fernando Munoz , Juan Carlos Minano , Waqidi Falicoff
发明人： Oliver Dross , Ruben Mohendano , Julio C. Chaves , Fernando Munoz , Juan Carlos Minano , Waqidi Falicoff
IPC分类号： F21V7/00 , G02B19/00
CPC分类号： G02B19/0028 , G02B19/0061
摘要： A folded circularly symmetric illumination optic comprising a first light transfer mode having a first central refractive surface and a second central refractive surface, wherein one of the first and second central refractive surfaces has at least one peened feature; a second light transfer mode having a first refractive surface, a first TIR surface, a second TIR surface and a second refractive surface; a third light transfer mode having a first refractive surface, a first TIR surface and a second refractive surface, wherein the first TIR surface has at least one peening feature, and wherein the second refractive surface is conical; wherein the first TIR surface and second refractive surface of the second light transfer mode is coincident at least one point, wherein the second refractive surface of the third light transfer mode is coincident with the first TIR surface and second refractive surface of the second light transfer mode.
摘要翻译：折叠圆形对称照明光学器件，包括具有第一中心折射表面和第二中心折射表面的第一光传输模式，其中所述第一和第二中心折射表面中的一个具有至少一个喷丸特征; 具有第一折射表面，第一TIR表面，第二TIR表面和第二折射表面的第二光传输模式; 具有第一折射表面，第一TIR表面和第二折射表面的第三光传输模式，其中所述第一TIR表面具有至少一个喷丸特征，并且其中所述第二折射表面是圆锥形的; 其中第二光传输模式的第一TIR表面和第二折射表面与至少一个点重合，其中第三光传输模式的第二折射表面与第二光传输模式的第一TIR表面和第二折射表面重合。

9. 发明授权

US07874704B2 LED luminance-augmentation via specular retroreflection, including collimators that escape the étendue limit 有权
标题翻译：通过镜面回射的LED亮度增加，包括逃避极限的准直器
公开(公告)号：US07874704B2
公开(公告)日：2011-01-25
申请号：US12154383
申请日：2008-05-21
申请人： Waqidi Falicoff , Julio C. Chaves , Pablo Benitez , Juan Carlos Miñano , William A. Parkyn, Jr.
发明人： Waqidi Falicoff , Julio C. Chaves , Pablo Benitez , Juan Carlos Miñano , William A. Parkyn, Jr.
IPC分类号： F21V3/00
CPC分类号： G02B5/12 , F21V5/04 , F21V7/0091 , F21V13/04 , F21Y2115/10 , G02B3/08 , G02B5/126 , G02B19/0028 , G02B19/0061 , G02B27/30 , H01L33/58
摘要： The diffuse reflectivity of an LED source is utilized to recycle some of its emission, thereby enabling a luminaire to escape the étendue limit. Retroreflectors intercept the rays destined for the outer part of the luminaire aperture, which can then be truncated. The resulting smaller aperture has the same beam-width as the full original, albeit with lesser flux due to recycling losses. A reduction to half the original area is possible.
摘要翻译： LED源的漫反射率被用于回收其一些发射，从而使得照明器能够逃避衰减极限。后向反射镜拦截目的地为照明器光圈的外部部分的光线，然后可以将其截断。所得到的较小的孔径具有与完整原件相同的波束宽度，尽管由于再循环损失而具有较小的通量。减少到原始面积的一半是可能的。

10. 发明授权

US07755838B2 Optical devices 有权
标题翻译：光学器件
公开(公告)号：US07755838B2
公开(公告)日：2010-07-13
申请号：US11890601
申请日：2007-08-06
申请人： Julio C. Chaves , Waqidi Falicoff , Juan C. Minaño , Pablo Benitez , Oliver Dross , William A. Parkyn, Jr.
发明人： Julio C. Chaves , Waqidi Falicoff , Juan C. Minaño , Pablo Benitez , Oliver Dross , William A. Parkyn, Jr.
IPC分类号： G02B27/14 , G02B13/18 , G02B3/02
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 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。

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