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92 条记录 (耗时 0.047 秒)

    Position tracking system
    12.
    发明授权
    Position tracking system 失效
    位置跟踪系统

    公开(公告)号：US6088091A

    公开(公告)日：2000-07-11

    申请号：US75878

    申请日：1998-05-12

    申请人： David P. Ramer ,  Jack C. Rains, Jr.

    发明人： David P. Ramer ,  Jack C. Rains, Jr.

    IPC分类号： G01S5/16 ,  G01S7/481 ,  G01S17/42 ,  G01S17/66 ,  G01B11/26 ,  F21V1/00 ,  G01J1/00

    CPC分类号： G01S5/163 ,  G01S17/42 ,  G01S5/16 ,  G01S7/4816 ,  G01S17/66

    摘要： An optical position tracking system that tracks the position of objects, using light intensity and/or frequency with the application of geometry and ratios of detector responses, is provided, having light distributing and light detecting components that employ the concepts of constructive occlusion and diffuse reflection. Diffusely reflective cavities, masks and baffles are used to improve certain radiating characteristics of the distributing components and certain response characteristics of the detecting components, to tailor the radiation and detection profiles thereof, including them substantially uniform for all angles within a hemispheric area which the distributing and detecting components face. The distributing and/or detecting components are partitioned with specially-configured baffles. A partitioned distributor has distinct emission sections where the sections can emit spectrally-different or distinguishable radiation. A partitioned detector has distinct detection sections where the sections can detect radiation from different directions. The system may be variously configured, to use different combinations of partitioned and nonpartitioned devices. In most configurations, a single head module provides one set of directional data about two coordinates (e.g., .rho. and .THETA.) for one reflector. An additional head module remotely positioned from the first head module can provide a second set of directional data for the reflector (e.g., .rho..sub.2 and .THETA..sub.2), for cross-referencing with the first set of directional data to obtain positional data in three dimensions of the object being tracked.

    摘要翻译： 提供了一种光学位置跟踪系统，其利用应用几何形状和检测器响应比的光强度和/或频率跟踪对象的位置，具有使用建构性遮挡和漫反射概念的光分布和光检测部件 。 使用漫反射腔，掩模和挡板来改善分布组件的某些辐射特性和检测部件的某些响应特性，以调整其辐射和检测轮廓，包括它们在半球区域内的所有角度基本上均匀的分布 并检测组件面。 分配和/或检测部件用特殊构造的挡板分隔。 分配的分配器具有不同的发射部分，其中部分可以发射光谱不同或可区分的辐射。 分区检测器具有不同的检测部分，其中部分可以检测来自不同方向的辐射。 系统可以被不同地配置，以使用分区和非分区设备的不同组合。 在大多数配置中，单个头模块提供关于一个反射器的两个坐标（例如，rho和THETA）的一组方向数据。 从第一头模块远程定位的附加头模块可以为反射器（例如，rho 2和THETA 2）提供第二组定向数据，用于与第一组方向数据交叉参考以获得三维的位置数据 被追踪的对象。

    Lamp using solid state source and doped semiconductor nanophosphor
    16.
    发明授权
    Lamp using solid state source and doped semiconductor nanophosphor 有权
    灯使用固态源和掺杂半导体纳米荧光粉

    公开(公告)号：US08212469B2

    公开(公告)日：2012-07-03

    申请号：US12697596

    申请日：2010-02-01

    申请人： Jack C. Rains, Jr. ,  David P. Ramer

    发明人： Jack C. Rains, Jr. ,  David P. Ramer

    IPC分类号： H01J1/62

    CPC分类号： H05B33/0809 ,  F21K9/232 ,  F21K9/233 ,  F21K9/64 ,  F21V3/00 ,  F21V23/009 ,  F21V29/40 ,  F21V29/503 ,  F21V29/63 ,  F21V29/70 ,  F21Y2115/10 ,  H01J61/44 ,  H05B33/0803 ,  H05B33/0815 ,  H05B33/0821 ,  H05B33/0845 ,  H05B33/0857 ,  Y02B20/19 ,  Y10S977/774 ,  Y10S977/775 ,  Y10S977/95

    摘要： A lamp uses a solid state source to pump one or more doped semiconductor nanophosphors to produce a light output of a desired characteristic. The nanophosphor(s) is dispersed in a material, examples of which include liquids and gases. Various nanophosphors are discussed. In the examples, the material with the doped semiconductor nanophosphor(s) dispersed therein appears at least substantially clear when the lamp is off. The exemplary lamp also includes circuitry for driving the solid state source and a housing that at least encloses the drive circuitry. The lamp has a lighting industry standard lamp base mechanically connected to the housing and electrically connected to provide electricity to the circuitry for driving the solid state source.

    摘要翻译： 灯使用固态源来泵浦一个或多个掺杂的半导体纳米荧光体以产生期望特性的光输出。 纳米荧光体分散在一种材料中，其实例包括液体和气体。 讨论了各种纳米荧光体。 在实施例中，当灯关闭时，其中分散有掺杂半导体纳米荧光体的材料至少基本上是清楚的。 示例性灯还包括用于驱动固态源的电路和至少封闭驱动电路的外壳。 灯具有机械地连接到壳体并电连接的照明工业标准灯座，以向用于驱动固态源的电路提供电力。

    Phosphor-centric control of solid state lighting
    17.
    发明授权
    Phosphor-centric control of solid state lighting 有权
    以固态照明为主的荧光体控制

    公开(公告)号：US08205998B2

    公开(公告)日：2012-06-26

    申请号：US12729582

    申请日：2010-03-23

    申请人： David P. Ramer ,  Jack C. Rains, Jr.

    发明人： David P. Ramer ,  Jack C. Rains, Jr.

    IPC分类号： F21V9/16

    CPC分类号： F21K9/64 ,  F21K9/23 ,  F21S8/02 ,  F21Y2105/00 ,  F21Y2115/10

    摘要： Lighting systems and devices offer dynamic control or tuning of a color characteristic of light. The lighting devices or systems utilize separately controlled sources to pump phosphors. The lighting systems and devices are configured to enable adjustment of intensities of electromagnetic energy emitted by the sources to independently adjust levels of excitations of the phosphors, in order to control a color characteristic of the visible light output of the lighting system or device.

    摘要翻译： 照明系统和设备提供光的颜色特性的动态控制或调谐。 照明设备或系统利用单独控制的源来泵浦磷光体。 照明系统和设备被配置为能够调整由源发射的电磁能的强度，以独立地调节磷光体的激发水平，以便控制照明系统或设备的可见光输出的颜色特性。

    SOLID STATE LIGHTING SYSTEM WITH OPTIC PROVIDING OCCLUDED REMOTE PHOSPHOR
    18.
    发明申请
    SOLID STATE LIGHTING SYSTEM WITH OPTIC PROVIDING OCCLUDED REMOTE PHOSPHOR 有权
    具有光学提供的远距离磷光体的固态照明系统

    公开(公告)号：US20120008305A1

    公开(公告)日：2012-01-12

    申请号：US13237626

    申请日：2011-09-20

    申请人： Jack C. Rains, JR. ,  David P. Ramer

    发明人： Jack C. Rains, JR. ,  David P. Ramer

    IPC分类号： F21V9/16

    CPC分类号： F21V7/0025 ,  F21K9/62 ,  F21K9/64 ,  F21Y2115/10

    摘要： The present teachings relate to semiconductor-based lighting systems and fixtures which process electromagnetic energy from light emitting diodes or the like. A disclosed exemplary system includes at least one occluded remote phosphor and produces substantially white light of desired characteristics. The remote phosphor extends over at least a portion of a surface of a macro optic at an occluded location such that none of the remote phosphor is directly visible through an optical aperture. The phosphor is responsive to electromagnetic energy from a semiconductor device to emit visible light for the emission through the optical aperture.

    摘要翻译： 本教导涉及从发光二极管等处理电磁能的基于半导体的照明系统和固定装置。 所公开的示例性系统包括至少一个封闭的远程磷光体并且产生具有期望特性的基本上白色的光。 远端荧光体在遮光位置的宏观光学元件的表面的至少一部分上方延伸，使得远离的荧光体中没有一个通过光学孔直接可见。 磷光体响应于来自半导体器件的电磁能发射可见光以通过光学孔径发射。

    PHOSPHOR-CENTRIC CONTROL OF COLOR OF LIGHT
    20.
    发明申请
    PHOSPHOR-CENTRIC CONTROL OF COLOR OF LIGHT 有权
    光的颜色的磷光中心控制

    公开(公告)号：US20110199753A1

    公开(公告)日：2011-08-18

    申请号：US12754261

    申请日：2010-04-05

    申请人： David P. Ramer ,  Jack C. Rains, JR.

    发明人： David P. Ramer ,  Jack C. Rains, JR.

    IPC分类号： F21V9/16 ,  H01J40/18

    CPC分类号： H05B33/14 ,  F21K9/00 ,  F21K9/62 ,  F21S8/02 ,  F21V3/061 ,  F21Y2105/00 ,  F21Y2115/10 ,  F21Y2115/15 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

    摘要： Lighting devices and/or systems offer dynamic control or tuning of color of light. The lighting systems utilize sources, such as solid state sources, to individually pump a number of different phosphors of types having relatively high degrees of color purity. The phosphor emissions, however, are still broader than the traditionally monochromatic color emissions of LEDs. The different phosphors can be independently excited to controllable levels, by individually controlled sources rated for emission of energy of the same spectrum. Adjustment of intensities of electromagnetic energy emitted by the sources independently adjusts levels of excitations of the phosphors selected to emit different colors of relatively high purity and thus the contributions of pure colors to the combined light output, for example, to enables color adjustment of the light output over a wide range of different selectable colors encompassing much of the gamut of visible light.

    摘要翻译： 照明设备和/或系统提供光的颜色的动态控制或调谐。 照明系统利用诸如固态光源的源来单独泵送具有相对较高色彩纯度的类型的许多不同的荧光体。 然而，荧光体发射仍然比LED的传统单色彩色发射更广泛。 不同的荧光体可以独立激发到可控的水平，通过单个控制的光源来评估相同光谱的能量发射。 由源发射的电磁能量的强度的调整独立地调节被选择发射不同颜色的相对高纯度的磷光体的激发水平，并因此调节纯色对组合光输出的贡献，例如能够使光的颜色调节 输出范围广泛的不同的可选颜色，涵盖大部分可见光范围。