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1. 发明申请

WO2005103562A3 OPTICAL MANIFOLD FOR LIGHT-EMITTING DIODES 审中-公开
标题翻译：用于发光二极管的光学灯
公开(公告)号：WO2005103562A3
公开(公告)日：2007-08-02
申请号：PCT/US2005014247
申请日：2005-04-25
申请人： LIGHT PRESCRIPTIONS INNOVATORS , CHAVES JULIO C , FALICOFF WAQIDI , MINANO JUAN C , BENITEZ PABLO , DROSS OLIVER , PARKYN WILLIAM A JR , ALVAREZ ROBERTO
发明人： CHAVES JULIO C , FALICOFF WAQIDI , MINANO JUAN C , BENITEZ PABLO , DROSS OLIVER , PARKYN WILLIAM A JR , ALVAREZ ROBERTO
IPC分类号： G02B3/02 , F21K99/00 , F21S4/00 , F21S8/00 , F21S8/10 , F21S8/12 , F21V5/04 , F21V8/00 , F21V9/16 , G02B3/00 , G02B3/06 , G02B3/08 , G02B13/18 , G02B17/06 , G02B27/09 , G02B27/30 , 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 due 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，绿和适当的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

WO2007082021A3 OPTICAL MANIFOLD FOR LIGHT-EMITTING DIODES 审中-公开
公开(公告)号：WO2007082021A3
公开(公告)日：2007-07-19
申请号：PCT/US2007/000699
申请日：2007-01-11
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , CHAVES, Julio, C. , FALICOFF, Waqidi , MINANO, Juan, C. , BENITEZ, Pablo , PARKYN, William, A., Jr. , ALVAREZ, Roberto , DROSS, Oliver
发明人： CHAVES, Julio, C. , FALICOFF, Waqidi , MINANO, Juan, C. , BENITEZ, Pablo , PARKYN, William, A., Jr. , ALVAREZ, Roberto , DROSS, Oliver
IPC分类号： F21V9/00
摘要： An optical manifold for efficiently combining a plurality of blue LEDs (11) 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 (746), and an intermediate wavelength-selective filter (761) 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 lo of luminosity Alternative non- recycling embodiments provide blue and yellow light in collimated beams, either separately or combined into white

3. 发明申请

WO2005012951A2 THREE-DIMENSIONAL SIMULTANEOUS MULTIPLE-SURFACE METHOD AND FREE-FORM ILLUMINATION-OPTICS DESIGNED THEREFROM 审中-公开
标题翻译：三维同时多表面方法和自由形式的照明光学设计
公开(公告)号：WO2005012951A2
公开(公告)日：2005-02-10
申请号：PCT/US2004/024330
申请日：2004-07-28
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , BENITEZ, Pablo , MINANO, Juan, C.
发明人： BENITEZ, Pablo , MINANO, Juan, C.
IPC分类号： G02B
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 (91, 92) defining first and second surfaces (S i , S o ), 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 (C i , C o ), smoothes the curve fittings such that tangent vectors are perpendicular to normal vectors (N), and defines patches (Σ m ) 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 (W i ) and associated output wavefronts (W o ) 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，一种方法同时产生限定第一和第二表面（Si，So）的第一和第二组跨距点（91,92），其中跨度点集是相互依赖的。方法曲线通过限定初始第一和第二棘（Ci，Co）的第一组和第二组跨度点进行拟合，平滑曲线配件，使得切向量垂直于法向量（N），并且定义了所述曲线拟合的补丁（Sigmam）第一和第二表面相对于第一和第二棘突。一些实施例通过基于输入波前（Wi）和相关联的输出波前（Wo）相对于先前确定的点的传播交替地确定组的点来同时生成第一和第二组跨距点。

4. 发明申请

WO2005012951A3 THREE-DIMENSIONAL SIMULTANEOUS MULTIPLE-SURFACE METHOD AND FREE-FORM ILLUMINATION-OPTICS DESIGNED THEREFROM 审中-公开
标题翻译：三维同时多表面方法和自由形式的照明光学设计
公开(公告)号：WO2005012951A3
公开(公告)日：2006-08-24
申请号：PCT/US2004024330
申请日：2004-07-28
申请人： LIGHT PRESCRIPTIONS INNOVATORS , BENITEZ PABLO , MINANO JUAN C
发明人： BENITEZ PABLO , MINANO JUAN C
IPC分类号： G06F7/60 , 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 (91, 92) defining first and second surfaces (S i , S o ), 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 (C i , C o ), smoothes the curve fittings such that tangent vectors are perpendicular to normal vectors (N), and defines patches (S m ) 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 (W i ) and associated output wavefronts (W o ) 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限定第一和第二表面（S，S，S，O）的第一和第二组跨距点（91,92），其中一组跨度点是相互依存的。该方法曲线通过定义初始第一和第二脊（C i，C i）的第一组和第二组跨度点进行拟合，使曲线配件平滑，使得切向量为垂直于法向量（N），并且相对于第一和第二棘状物定义第一和第二表面的补片（S SUB M m）。一些实施例通过基于输入波前（W SUB）和相关联的输出波前（W SUB）的传播交替地确定组的点来同时产生第一和第二组跨距点 >）相对于先前确定的点。

5. 发明申请

WO2007082021A2 OPTICAL MANIFOLD FOR LIGHT-EMITTING DIODES 审中-公开
标题翻译：用于发光二极管的光学灯
公开(公告)号：WO2007082021A2
公开(公告)日：2007-07-19
申请号：PCT/US2007000699
申请日：2007-01-11
申请人： LIGHT PRESCRIPTIONS INNOVATORS , CHAVES JULIO C , FALICOFF WAQIDI , MINANO JUAN C , BENITEZ PABLO , PARKYN WILLIAM A JR , ALVAREZ ROBERTO , DROSS OLIVER
发明人： CHAVES JULIO C , FALICOFF WAQIDI , MINANO JUAN C , BENITEZ PABLO , PARKYN WILLIAM A JR , ALVAREZ ROBERTO , DROSS OLIVER
IPC分类号： F21V9/00 , F21K99/00 , F21V8/00 , H01L33/58 , H01L33/60
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输出以照射用于单个，基本上均匀的输出的磷光体。公开了使用单个或多个LED和远程荧光体的实施例，以及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的中间波长选择滤光器。使用另外的孔径掩模来增加荧光体的亮度，只有适度的亮度损失。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。

6. 发明申请

WO2005103562A2 OPTICAL MANIFOLD FOR LIGHT-EMITTING DIODES 审中-公开
标题翻译：用于发光二极管的光学灯
公开(公告)号：WO2005103562A2
公开(公告)日：2005-11-03
申请号：PCT/US2005/014247
申请日：2005-04-25
申请人： LIGHT PRESCRIPTIONS INNOVATIONS, LLC , CHAVES, Julio, C. , FALICOFF, Waqidi , MINANO, Juan, C. , BENITEZ, Pablo , DROSS, Oliver , PARKYN, William, A., Jr. , ALVAREZ, Roberto
发明人： CHAVES, Julio, C. , FALICOFF, Waqidi , MINANO, Juan, C. , BENITEZ, Pablo , DROSS, Oliver , PARKYN, William, A., Jr. , ALVAREZ, Roberto
IPC分类号： F21V8/00
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 due 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，绿和适当的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。

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