LIGHT ENERGY CONCENTRATOR
    1.
    发明申请
    LIGHT ENERGY CONCENTRATOR 审中-公开
    光能集中器

    公开(公告)号:US20120234370A1

    公开(公告)日:2012-09-20

    申请号:US13051322

    申请日:2011-03-18

    IPC分类号: H01L31/052 H01L31/0232

    摘要: Apparatus and methods are provided for use with solar energy. An upper surface and a lower surface disposed there beneath have respective parabolic curvatures. The upper surface includes a coating and concentrates a first spectral portion of incident light upon a first target. The lower surface includes a reflective coating and concentrates a second spectral portion of the incident light upon a second target distinct from the first target. The first and second targets can be photovoltaic cells that are optimized for the respective photonic energies concentrated thereon.

    摘要翻译: 提供了与太阳能一起使用的装置和方法。 位于其下方的上表面和下表面具有相应的抛物线曲率。 上表面包括涂层并将入射光的第一光谱部分集中在第一目标上。 下表面包括反射涂层,并将入射光的第二光谱部分集中在不同于第一目标的第二目标上。 第一和第二目标可以是针对其上集中的相应光子能量而优化的光伏电池。

    OPTICAL CONCENTRATORS AND SPLITTERS
    4.
    发明申请
    OPTICAL CONCENTRATORS AND SPLITTERS 审中-公开
    光学集中器和分离器

    公开(公告)号:US20140034112A1

    公开(公告)日:2014-02-06

    申请号:US14112920

    申请日:2011-05-26

    IPC分类号: G02B27/14 H01L31/052

    摘要: Apparatus and methods are provided for use with solar energy. An optical concentrator and splitter (OCS) includes a non-planar bottom surface having symmetrical halves, each half defined by an off-axis section of a parabola. The bottom surface bears a dielectric surface treatment. The OCS is configured to concentrate a first spectral portion of photonic energy through respective side surfaces, and to concentrate a second spectral portion through the bottom surface. Targets such as photovoltaic cells or others receive the concentrated first and second spectral portions, respectively.

    摘要翻译: 提供了与太阳能一起使用的装置和方法。 光集中器和分流器(OCS)包括具有对称半部的非平面底表面,每个半边由抛物线的偏轴部分限定。 底面承受电介质表面处理。 OCS被配置为将光子能量的第一光谱部分集中通过相应的侧表面,并且将第二光谱部分集中在底表面上。 目标,例如光伏电池或其他物体分别接收浓缩的第一和第二光谱部分。

    PARABOLIC LIGHT CONCENTRATING TROUGH
    5.
    发明申请

    公开(公告)号:US20120138122A1

    公开(公告)日:2012-06-07

    申请号:US13386864

    申请日:2009-10-22

    摘要: Apparatus and methods are provided for use with photovoltaic cells, light emitting devices and the like. Reflective regions are formed on a sheet of flexible, non-metallic sheet material. The sheet material is folded to at least partially define a finished shape. Supports complete and maintain the folded condition such that one or more truncated parabolic troughs are defined. Incident light may be received and concentrated, or emitted light concentrated and projected, by way of the troughs.

    摘要翻译: 提供了用于光伏电池,发光器件等的装置和方法。 反射区形成在柔性非金属片材片上。 片材被折叠以至少部分地限定最终形状。 支持完整并保持折叠状态,使得定义一个或多个截断的抛物线槽。 入射光可以通过槽收集和集中,或发射的光聚集和投射。

    Solar collector with optical waveguide
    7.
    发明申请
    Solar collector with optical waveguide 审中-公开
    带光波导的太阳能集热器

    公开(公告)号:US20100212717A1

    公开(公告)日:2010-08-26

    申请号:US12378827

    申请日:2009-02-20

    IPC分类号: H01L31/052 B23P15/26

    摘要: A solar energy collection system includes a first photovoltaic cell sensitive to radiation in a first wavelength range, a second photovoltaic cell sensitive to radiation in a second wavelength range, and a first waveguide configured to direct radiation toward the first and second photovoltaic cells and defining a longitudinal axis substantially non-perpendicular to a radiation receiving surface of at least one of the photovoltaic cells.

    摘要翻译: 太阳能收集系统包括对第一波长范围的辐射敏感的第一光伏电池,对第二波长范围的辐射敏感的第二光伏电池,以及第一波导,其被配置为将辐射引向第一和第二光伏电池并且限定一个 基本上不垂直于至少一个光伏电池的辐射接收表面的纵向轴线。

    HEAT DISSIPATING DEVICES AND METHODS
    8.
    发明申请
    HEAT DISSIPATING DEVICES AND METHODS 审中-公开
    热消散装置和方法

    公开(公告)号:US20140216692A1

    公开(公告)日:2014-08-07

    申请号:US14240241

    申请日:2011-09-19

    IPC分类号: F28D15/04

    摘要: Heat dissipating devices and methods are disclosed. An example method may include evaporating a liquid working fluid, a resulting vapor phase to absorb heat. The method may also include condensing the vaporized working fluid back to a liquid phase to release the heat to an external environment. The method may also include returning the liquid working fluid back to the evaporation zone.

    摘要翻译: 公开了散热装置和方法。 一个示例性方法可以包括蒸发液体工作流体,所得到的气相以吸收热量。 该方法还可以包括将蒸发的工作流体冷凝回液相以将热量释放到外部环境中。 该方法还可以包括使液体工作流体返回到蒸发区。

    Color measurement device
    10.
    发明授权
    Color measurement device 有权
    彩色测量装置

    公开(公告)号:US08687193B2

    公开(公告)日:2014-04-01

    申请号:US13126297

    申请日:2008-10-31

    IPC分类号: G01J3/46

    CPC分类号: G03G15/0131 G03G15/5062

    摘要: A color measurement device includes a light pipe and a light source. The light pipe is oriented length-wise towards a color sample surface along a first axis that is non-perpendicular to the surface. A color sample is positioned on the surface. The light pipe has a near opening, a far opening, and a face at the far opening. The near opening is closer to the color sample than the far opening. The light source is positioned near the far opening of the light pipe, and is to output light along a second axis and into the light pipe at the far opening. The light reflects off the surface after exiting the light pipe at the near opening. The second axis is non-perpendicular to the face of the light pipe at the far opening. The light non-uniformly illuminates the color sample after exiting the light pipe at the near opening.

    摘要翻译: 一种颜色测量装置,包括光管和光源。 光管沿着不垂直于表面的第一轴线朝着颜色样本表面逐渐取向。 颜色样本位于表面上。 光管具有近开口,远开口和远端开口处的面。 靠近开口处的颜色样品比远的开口更接近。 光源位于光管的远端附近,沿着第二轴输出光,并在远端开口进入光管。 在靠近开口离开光管后,光从表面反射出来。 第二轴在远开口处与光管的表面非垂直。 在近开口离开光管后,光不均匀地照射着色样。