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1. 发明申请

WO2010141119A9 PASSIVE ELECTRO-OPTICAL TRACKER 审中-公开
公开(公告)号：WO2010141119A9
公开(公告)日：2010-12-09
申请号：PCT/US2010/024877
申请日：2010-02-22
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , AGUROK, Ilya , FALICOFF, Waqidi , ALVAREZ, Roberto
发明人： AGUROK, Ilya , FALICOFF, Waqidi , ALVAREZ, Roberto
IPC分类号： F41G3/16 , F41G3/06 , F41G7/20 , G01S1/70 , G01S3/00
摘要： A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a speed estimate from their temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images of the environment. Three methods are given to determine the azimuth and range of a projectile, one for clear atmospheric conditions and two for nonhomogeneous atmospheric conditions. The first approach uses the relative intensity of the image of the projectile on the pixels of a CCD camera to determine the azimuthal angle of trajectory with respect to the ground, and its range. The second calculates this angle using a different algorithm. The third uses a least squares optimization over multiple frames based on a triangle representation of the smeared image to yield a real-time trajectory estimate.

2. 发明申请

WO2010005472A2 MULTI-REFLECTOR LED LIGHT SOURCE WITH CYLINDRICAL HEAT SINK 审中-公开
标题翻译：具有圆柱形散热器的多反射LED光源
公开(公告)号：WO2010005472A2
公开(公告)日：2010-01-14
申请号：PCT/US2009/003593
申请日：2009-06-15
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , AGUROK, Ilya , FALICOFF, Waqidi , PARKYN, William, A., Jr. , DROSS, Oliver
发明人： AGUROK, Ilya , FALICOFF, Waqidi , PARKYN, William, A., Jr. , DROSS, Oliver
IPC分类号： H01L33/00
CPC分类号： F21V7/0016 , F21K9/68 , F21V29/777 , F21Y2115/10
摘要： A cylindrical light source comprises multiple LEDs mounted on either the exterior or interior surface of the cylinder, with heat-sink fins respectively on its interior or exterior. The LEDs emit radially, but their emission is redirected along the cylinder axis by individual ellipsoidal reflectors.
摘要翻译：圆柱形光源包括安装在圆柱体的外表面或内表面上的多个LED，其内部或外部分别具有散热片。 LED发出放射状，但它们的发射通过单独的椭圆反射镜沿着圆柱轴重新定向。

3. 发明申请

WO2011059530A2 PASSIVE ELECTRO-OPTICAL TRACKER 审中-公开
标题翻译：被动电光跟踪器
公开(公告)号：WO2011059530A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/035984
申请日：2010-05-24
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , AGUROK, Ilya , FALICOFF, Waqidi
发明人： AGUROK, Ilya , FALICOFF, Waqidi
CPC分类号： G06T7/246 , G06T2207/10016 , G06T2207/10048 , G06T2207/30212 , G06T2207/30241
摘要： A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a time-varying speed estimate from their time- varying temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images of the environment. Various methods are given to determine the azimuth and range of a projectile, both for clear atmospheric conditions and for nonhomogeneous atmospheric conditions. One approach uses the relative intensity of the image of the projectile on the pixels of a CCD camera to determine the azimuthal angle of trajectory with respect to the ground, and its range. A second uses a least squares optimization over multiple frames based on a triangle representation of the smeared image to yield a real-time trajectory estimate.
摘要翻译：无源电光跟踪器使用双波段IR强度比来区分高速射弹，并从其随时间变化的温度获得时变速度估计，以及确定回到火源的轨迹。在全向系统中，具有MWIR光谱分配器的半球成像器形成环境的两个CCD图像。给出了各种方法来确定抛射体的方位角和范围，无论是在清澈的大气条件和非均匀大气条件下。一种方法使用射弹的图像的相对强度在CCD照相机的像素上，以确定轨迹相对于地面的方位角及其范围。第二个使用基于模糊图像的三角形表示的多个帧的最小二乘优化来产生实时轨迹估计。

4. 发明申请

WO2009134433A2 REMOTE-PHOSPHOR LED DOWNLIGHT 审中-公开
标题翻译：远程荧光灯LED筒灯
公开(公告)号：WO2009134433A2
公开(公告)日：2009-11-05
申请号：PCT/US2009/002704
申请日：2009-05-01
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , FALICOFF, Waqidi , PARKYN, William, A.
发明人： FALICOFF, Waqidi , PARKYN, William, A.
IPC分类号： F21V9/00 , F21V7/00 , F21V9/16 , F21S8/00
CPC分类号： F21V29/004 , F21K9/64 , F21S8/026 , F21V7/0008 , F21V7/0025 , F21V9/00 , F21V11/06 , F21V29/717 , F21V29/74 , F21V29/75 , F21V29/80 , F21Y2115/10
摘要： An embodiment of a collimating downlight has front-mounted blue LED chips facing upwards, having a heat sink on the back of the LED chips exposed in ambient air. The LED chips are mounted in a collimator that sends their blue light to a remote phosphor situated near the top of the downlight can. Surrounding the remote phosphor is a downward-facing reflector that forms a beam from its stimulated emission and reflected blue light. The phosphor thickness and composition can be adjusted to give a desired color temperature.
摘要翻译：准直筒灯的实施例具有面向上的前置蓝色LED芯片，在环境空气中暴露于LED芯片的背面具有散热片。 LED芯片安装在准直仪中，该准直器将蓝色光发射到位于筒灯顶部附近的远程荧光体。围绕远程荧光体的是向下的反射器，其形成从受激发射和反射蓝光的光束。可以调节荧光体的厚度和组成以获得所需的色温。

5. 发明申请

WO2008021158A2 COMBINING OUTPUTS OF DEFFERENT LIGHT SOURCES 审中-公开
标题翻译：组合不确定光源的输出
公开(公告)号：WO2008021158A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/017682
申请日：2007-08-08
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , CHAVES, Julio, Cesar , FALICOFF, Waqidi , MINANO, Juan, Carlos , BENITEZ, Pablo , PARKYN, William, A.
发明人： CHAVES, Julio, Cesar , FALICOFF, Waqidi , MINANO, Juan, Carlos , BENITEZ, Pablo , PARKYN, William, A.
IPC分类号： F21V9/16 , G02B27/30
CPC分类号： G02B27/1006 , F21V9/30 , F21Y2113/13 , F21Y2115/10 , G02B27/143 , G02B27/149
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，每个准直器布置成接收来自光源的光并将光传输到准直器的出口端口，以及分隔器，布置成发射一些光从第一和第二准直器的出口进入并将一些光再循环到准直器中。另一个实施例具有至少三个基本上相等长度并具有中心轴的准直器，在准直器的入口处各自的光源，准直器的中心轴平行并且它们的光源处于共同的平面中，并且反射器定位成将光从准直器的出射口到选择性反射部件，该部件将所有光引导到共同的出射光束中。

6. 发明申请

WO2005012952A3 CIRCUMFERENTIALLY EMITTING LUMINAIRES AND LENS ELEMENTS FORMED BY TRANSVERSE-AXIS PROFILE-SWEEPS 审中-公开
公开(公告)号：WO2005012952A3
公开(公告)日：2005-02-10
申请号：PCT/US2004/024450
申请日：2004-07-29
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , FALICOFF, Waqidi , PARKYN, William, A., Jr. , SUN, Yupin , BENITEZ, Pablo , MINANO, Juan, Carlos
发明人： FALICOFF, Waqidi , PARKYN, William, A., Jr. , SUN, Yupin , BENITEZ, Pablo , MINANO, Juan, Carlos
IPC分类号： G02B3/00
摘要： The present embodiments provide methods and apparatuses for providing prescribed illumination. Some embodiments provide lenses (30, 40) that include a two-dimensional beam-forming lens-profile where the profile acts to deflect light rays (38, 46) from a light source (37, 61) into a relatively narrow output beam (47). 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 (34, 42) 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.

7. 发明申请

WO2010083268A2 HEAT SINK WITH HELICAL FINS AND ELECTROSTATIC AUGMENTATION 审中-公开
标题翻译：带螺旋翅片和静电增强的散热器
公开(公告)号：WO2010083268A2
公开(公告)日：2010-07-22
申请号：PCT/US2010/020971
申请日：2010-01-14
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , FALICOFF, Waqidi , SUN, Yupin , PARKYN, William, A.
发明人： FALICOFF, Waqidi , SUN, Yupin , PARKYN, William, A.
IPC分类号： G06F1/20 , H01L23/34 , H05K7/20
CPC分类号： F21V29/02 , F21K9/00 , F21S8/02 , F21V29/51 , F21V29/63 , F21V29/677 , F21V29/74 , F21V29/745 , F21Y2115/10 , H01L23/367 , H01L2924/0002 , H01L2924/00
摘要： A heat sink for an LED downlight utilizes tilted fins forming helical air passages that can enhance thermal performance by 30% over conventional fins. To overcome the thermal challenge of installation within the stagnant hot air of insulated ceiling cans, a heat sink has an integral electrostatic air pump on its exterior, to move hot air downwards and drain the stagnant air from the can by establishing a chimney-like circulation up through the heat sink and back down around the outside of the heat sink. The air mover can be powered by a compact high-voltage, low-current power supply similar to those of neon signs. An embodiment of the heat sink is also revealed that is suitable for cooling an LED replacement for standard screw-in or equivalent light bulbs. This device can perform well in variety of orientations (horizontal, vertical, etc.) and fixtures.
摘要翻译：用于LED筒灯的散热器利用形成螺旋形空气通道的倾斜翅片，其可使传热翅片的热性能提高30％。为了克服安装在绝热天花板罐的停滞热空气中的热挑战，散热器在其外部具有一体式静电空气泵，以通过建立烟囱状循环将热空气向下移动并排出罐中的滞留空气穿过散热片并回落到散热片外部。空气推进器可以由类似于霓虹灯标志的小型高电压，低电流电源供电。还揭示了散热器的一个实施例，其适用于冷却用于标准拧入式或等效灯泡的LED替换件。该设备可以在各种方向（水平，垂直等）和灯具上表现良好。

8. 发明申请

WO2010030898A2 OPTICAL DEVICE FOR LED-BASED LAMP 审中-公开
标题翻译：用于LED灯的光学装置
公开(公告)号：WO2010030898A2
公开(公告)日：2010-03-18
申请号：PCT/US2009/056683
申请日：2009-09-11
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , CHAVES, Julio, Cesar , MINANO, Juan, Carlos , BENITEZ, Pablo , PARKYN, William, A., Jr. , FALICOFF, Waqidi , MUNOZ, Fernando , SUN, Yupin , DROSS, Oliver , ALVAREZ, Roberto
发明人： CHAVES, Julio, Cesar , MINANO, Juan, Carlos , BENITEZ, Pablo , PARKYN, William, A., Jr. , FALICOFF, Waqidi , MUNOZ, Fernando , SUN, Yupin , DROSS, Oliver , ALVAREZ, Roberto
IPC分类号： F21V5/00 , F21V3/04
CPC分类号： F21K9/61 , F21K9/64 , F21Y2115/10 , G02B3/06 , G02B3/08 , G02B27/0927 , G02B27/095 , H01L33/58
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, including a phosphor coating. 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球形图案的光学装置包括接收其内的LED光的传送部分和邻近传送部分定位的喷射器，以接收来自转印部分的光并通常球状地散射光。转移部分的底座光学对准和/或耦合到LED，使得LED的光进入转移部分。转移部分可以包括通过全内反射操作的复合椭圆形聚光器。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漫射特征，包括磷光体涂层。转印部分在一些实施方式中可以是多边形，V形凹槽，刻面和其他结构。

9. 发明申请

WO2008022065A3 LED LUMINANCE-ENHANCEMENT AND COLOR-MIXING BY ROTATIONALLY MULTIPLEXED BEAM-COMBINING 审中-公开
公开(公告)号：WO2008022065A3
公开(公告)日：2008-02-21
申请号：PCT/US2007/075780
申请日：2007-08-13
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , CHAVES, Julio Cesar , BENITEZ, Pablo , MINANO, Juan Carlos , ALVAREZ, Roberto , FALICOFF, Waqidi , PARKYN, William, A., Jr. , DROSS, Oliver
发明人： CHAVES, Julio Cesar , BENITEZ, Pablo , MINANO, Juan Carlos , ALVAREZ, Roberto , FALICOFF, Waqidi , PARKYN, William, A., Jr. , DROSS, Oliver
IPC分类号： F21V33/00
摘要： The present embodiments provide methods and systems for use in providing enhanced illumination. Some embodiments include at least two light sources (81 L, 82L, 83L, 84L) and one or more smoothly rotating wheels, where the one or more wheels comprises at least one mirror sector (81M, 82M, 83M), the circumferential portion of the mirror sector is the inverse of the number of said sources, a first source (81 L) of the sources is so disposed that the mirror sector (81 M) reflects light from the first source into a common output path (86), where the first source pulsing such that a duty cycle of the first source corresponds to a time the mirror sector reflects light from the first source into the common output path (86).

10. 发明申请

WO2008022064A2 LED LIGHT RECYCLING FOR LUMINANCE ENHANCEMENT AND ANGULAR NARROWING 审中-公开
标题翻译： LED灯循环用于灯光增强和角度降低
公开(公告)号：WO2008022064A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/075779
申请日：2007-08-13
申请人： LIGHT PRESCRIPTIONS INNOVATORS, LLC , BENITEZ, Pablo , MINANO, Juan Carlos , CHAVES, Julio Cesar , PARKYN, William, A., Jr. , FALICOFF, Waqidi
发明人： BENITEZ, Pablo , MINANO, Juan Carlos , CHAVES, Julio Cesar , PARKYN, William, A., Jr. , FALICOFF, Waqidi
IPC分类号： F21S2/00
CPC分类号： H01L33/44 , F21K9/68 , G02B19/0023 , G02B19/0028 , G02B19/0066 , H01L33/58 , H01L33/60 , H01L2933/0083 , H04N9/315
摘要： Some embodiments provide a luminance-enhanced light source. These embodiments include a thin-film LED mounted on a substrate and with a defined upper surface approximately hemispherically emitting light, with the upper surface being diffusely transmissive, a lower first layer of identically defined linear prismatic film separated from the upper surface by a non-evanescent air gap so as to cover the upper surface, a upper second layer of linear prismatic film, identical to but oriented orthogonally to the first layer, and a circumferential vertical reflective wall bordering on both of the first and second layers and extending in height from the substrate to the top of the second layer.
摘要翻译：一些实施例提供亮度增强的光源。这些实施例包括安装在基板上的薄膜LED，并且具有限定的上表面，大致半球形地发射光，上表面是漫反射的，相同定义的线性棱镜膜的下部第一层与上表面分开，渐逝气隙以覆盖上表面，与第一层垂直相同但定向的线性棱镜膜的上部第二层，以及与第一层和第二层两者边界的圆周垂直反射壁，基板到第二层的顶部。

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