利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

263 条记录 (耗时 0.054 秒)

    Method and apparatus for controlling light output color and/or brightness
    46.
    发明授权
    Method and apparatus for controlling light output color and/or brightness 有权
    用于控制光输出颜色和/或亮度的方法和装置

    公开(公告)号：US08847513B2

    公开(公告)日：2014-09-30

    申请号：US13042668

    申请日：2011-03-08

    申请人： Antony Paul Van De Ven ,  Gerald H. Negley

    发明人： Antony Paul Van De Ven ,  Gerald H. Negley

    IPC分类号： H05B37/02 ,  H05B33/08

    CPC分类号： H05B33/086

    摘要： A lighting device, comprising first and second light emitters that emit light having first and second color points, respectively, and first and second sensors that detect brightness of light within 0.01 delta u′, v′ of the first and second color points, respectively. A method comprising supplying energy to first and second light, emitters that emit light having first and second color points, respectively, and detecting brightness of light within 0.01 delta u′, v′ of the first and second color points, respectively.

    摘要翻译： 一种照明装置，包括分别发射具有第一和第二颜色点的光的第一和第二光发射器，以及分别检测第一和第二色点的±0.01'，v'内的光的亮度的第一和第二传感器。 一种方法，包括分别向发射具有第一和第二色点的光的第一和第二光发射器提供能量，并且分别检测第一和第二色点的0.01λu'，v'内的光的亮度。

    Remote phosphor light emitting devices
    47.
    发明授权
    Remote phosphor light emitting devices 有权
    远程荧光粉发光装置

    公开(公告)号：US08637877B2

    公开(公告)日：2014-01-28

    申请号：US13101674

    申请日：2011-05-05

    申请人： Gerald H. Negley

    发明人： Gerald H. Negley

    IPC分类号： H01L33/00

    CPC分类号： H01L33/505 ,  F21K9/232 ,  F21K9/64 ,  F21V3/02 ,  F21V9/30 ,  F21Y2115/15 ,  H01L33/507 ,  H01L2933/0041

    摘要： A substrate including phosphor is remotely illuminated by an LED. Optical radiation that emerges through the substrate is measured. Portions of the substrate, such as raised features on the substrate, are then selectively removed responsive to the measuring, so as to obtain a desired optical radiation. In removing portions of the substrate, holes may be drilled through the substrate to provide a separate path for light from the LED that does not pass through the phosphor. Alternatively, a separate LED may be provided outside the dome.

    摘要翻译： 包括磷光体的基板被LED远程照明。 测量通过衬底出现的光辐射。 然后根据测量选择性地去除衬底的部分，例如衬底上的凸起特征，以便获得期望的光辐射。 在去除衬底的部分时，可以穿过衬底钻出孔，以提供用于不通过磷光体的来自LED的光的单独路径。 或者，可以在圆顶外部设置单独的LED。

    GAS COOLED LED LAMP
    48.
    发明申请
    GAS COOLED LED LAMP 有权
    气体冷却LED灯

    公开(公告)号：US20130271987A1

    公开(公告)日：2013-10-17

    申请号：US13467670

    申请日：2012-05-09

    申请人： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye

    发明人： Christopher P. Hussell ,  John Adam Edmond ,  Gerald H. Negley ,  Curt Progl ,  Mark Edmond ,  Praneet Athalye

    IPC分类号： F21V29/00 ,  H05K13/00

    CPC分类号： F21V29/65 ,  F21K9/232 ,  F21V3/10 ,  F21V29/506 ,  F21V29/60 ,  F21V29/63 ,  F21V29/67 ,  F21V29/85 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2115/10 ,  H01K1/00 ,  Y10T29/49002

    摘要： A gas cooled LED lamp and submount is disclosed. The centralized nature of the LEDs allows the LEDs to be configured near the central portion of the optical envelope of the lamp. In example embodiments, the LEDs can be cooled and/or cushioned by a gas in thermal communication with the LED array to enable the LEDs to maintain an appropriate operating temperature for efficient operation and long life. In some embodiments, the LED assembly is mounted on a glass stem. In some embodiments a thermal resistant path is created that prevents overtemperature of the LED array during the making of the lamp. In some embodiments the LED assembly comprises a lead frame and/or metal core board that is bent into a three-dimensional shape to create a desired light pattern in the enclosure or an extruded submount formed into a three-dimensional shape.

    摘要翻译： 公开了一种气体冷却的LED灯和底座。 LED的集中性使得LED可以配置在灯的光学外壳的中心部分附近。 在示例性实施例中，可以通过与LED阵列热连通的气体来冷却和/或缓冲LED，以使得LED能够保持适当的操作温度以有效地操作和长寿命。 在一些实施例中，LED组件安装在玻璃杆上。 在一些实施例中，产生耐热路径，其防止在制造灯时LED阵列的过热。 在一些实施例中，LED组件包括引导框架和/或金属芯板，其被弯曲成三维形状以在外壳中产生期望的光图案或形成为三维形状的挤压式基座。

    Lighting device and lighting method
    49.
    发明授权
    Lighting device and lighting method 有权
    照明装置和照明方法

    公开(公告)号：US08513875B2

    公开(公告)日：2013-08-20

    申请号：US11736761

    申请日：2007-04-18

    申请人： Antony Paul Van De Ven ,  Gerald H. Negley

    发明人： Antony Paul Van De Ven ,  Gerald H. Negley

    IPC分类号： H01J1/62

    CPC分类号： G02F1/133617 ,  F21K9/00 ,  F21K9/68 ,  F21Y2101/00 ,  F21Y2115/10 ,  H01L33/08 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A lighting device comprising a first group of solid state light emitters, with peak wavelength from 430 nm to 480 nm, and optionally a second group with dominant wavelength from 600 nm to 630 nm, and a first group of lumiphors which emit light having dominant wavelength from 555 nm to 585 nm. In some embodiments, if current is supplied to a power line, a combination of (1) light exiting the lighting device which was emitted by the first group of emitters, and (2) light exiting the lighting device which was emitted by the first group of lumiphors would, in an absence of any additional light, produce a sub-mixture of light having x, y color coordinates within an area on a 1931 CIE Chromaticity Diagram defined by points having coordinates (0.32, 0.40), (0.36, 0.48), (0.43, 0.45), (0.42, 0.42), (0.36, 0.38). Also provided is a method of lighting.

    摘要翻译： 一种照明装置，包括具有峰值波长为430nm至480nm的第一组固态发光体，以及可选地为主波长为600nm至630nm的第二组，以及发射具有主波长的光的第一组发光体 从555nm到585nm。 在一些实施例中，如果电流被提供给电力线，则组合（1）离开照明装置的由第一组发射器发射的光，和（2）离开照明装置的由第一组发射的光 在没有任何附加光的情况下，在由坐标（0.32,0.40），（0.36,0.48）定义的1931 CIE色度图的区域内产生具有x，y色坐标的光的子混合物， ，（0.43,0.45），（0.42,0.42），（0.36,0.38）。 还提供了一种照明方法。

    High CRI lighting device with added long-wavelength blue color
    50.
    发明授权
    High CRI lighting device with added long-wavelength blue color 有权
    高CRI照明装置，增加了长波长的蓝色

    公开(公告)号：US08508127B2

    公开(公告)日：2013-08-13

    申请号：US12720387

    申请日：2010-03-09

    申请人： Gerald H. Negley ,  Antony Paul van de Ven ,  Bernd P. Keller ,  Ronan P. LeToquin ,  Peter Scott Andrews

    发明人： Gerald H. Negley ,  Antony Paul van de Ven ,  Bernd P. Keller ,  Ronan P. LeToquin ,  Peter Scott Andrews

    IPC分类号： H05B33/00 ,  F21V9/00

    CPC分类号： H01L33/504 ,  F21K9/64 ,  F21Y2113/13 ,  F21Y2113/17 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

    摘要： Solid state lighting devices include least one solid state emitter and multiple lumiphors, arranged to output aggregated emissions that include at least one short wavelength blue peak, at least one long wavelength blue (LWB) peak, at least one yellow and/or green peak, and at least one red and/or orange peak. Presence of long wavelength blue enhances color rendering. At least one solid state emitter may include a short wavelength blue LED, LWB LED, and/or UV LED. Multiple emitters may be provided. Resulting devices may provide CRI greater than 85, efficiency of greater than 50 lm/watt, and color stability in a range of Δu′v′≦0.008 over a temperature change of 75° C.

    摘要翻译： 固态照明装置包括至少一个固态发射器和多个发光器，其布置成输出包括至少一个短波长蓝色峰值，至少一个长波长蓝色（LWB）峰值，至少一个黄色和/或绿色峰值的聚集发射， 和至少一个红色和/或橙色峰。 长波长蓝色的存在增强了显色性。 至少一个固态发射器可以包括短波长蓝色LED，LWB LED和/或UV LED。 可以提供多个发射器。 得到的装置可以提供大于85的CRI，效率大于50lm /瓦，以及在75℃的温度变化下在Deltau'v'@0.008的范围内的颜色稳定性。