公开(公告)号：EP1720731A4

公开(公告)日：2008-07-02

申请号：EP05713773

申请日：2005-02-18

申请人： GELCORE LLC

发明人： MAYER MARK J

IPC分类号： F21V7/09 ,  F21V7/00 ,  F21Y101/02

CPC分类号： F21V7/0008 ,  F21S4/28 ,  F21V7/045 ,  F21V7/06 ,  F21V7/09 ,  F21Y2115/10

摘要： A lamp (8, 108, 208) includes a reflector (10, 110, 210) with a plurality of off-axis reflector segments (20, 22, 24, 120a, 120b, 220). Each off-axis reflector segment has a focus at a perimeter (12, 112, 112a, 112b, 212) of the reflector. A plurality of light emitting elements (40, 42, 44, 140a, 140b, 240) are disposed at the foci of the off-axis reflector segments.

公开(公告)号：EP1805453A2

公开(公告)日：2007-07-11

申请号：EP05791423.6

申请日：2005-08-26

申请人： Gelcore LLC

发明人： KAMINSKI, Mark, E. ,  SOMMERS, Mathew

IPC分类号： F21S6/00

CPC分类号： G02B3/08 ,  F21V7/0091 ,  F21W2131/305 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061

摘要： An apparatus for distributing light from a light source (16) includes a support and an optic support (14) supported by the support. The optic includes a truncated axially symmetric body (40).

摘要翻译： 用于分配来自光源的光的装置包括支撑件和由支撑件支撑的光学元件。 光学元件包括截头轴向对称体。

公开(公告)号：EP1735872A1

公开(公告)日：2006-12-27

申请号：EP05732200.0

申请日：2005-03-24

申请人： Gelcore LLC

发明人： MRAKOVICH, Matthew ,  NALL, Jeffrey

IPC分类号： H01R11/20

CPC分类号： H01R13/7175 ,  F21S4/10 ,  F21V21/002 ,  F21V29/713 ,  F21V29/763 ,  F21V29/80 ,  F21V29/83 ,  F21Y2115/10 ,  H01R4/2416 ,  H01R25/142 ,  H01R25/147

摘要： An LED light engine includes a flexible electrical cable, a wire-socket assembly attached to the cable, and an LED module selectively attached to the wire-socket assembly. The wire-socket assembly includes at least two IDC terminals. The IDC terminal displaces the insulating covering of the cable and contacts one of the electrical conductors. The LED module includes an LED electrically connected to the IDC terminals when the LED module attaches to the wire-socket assembly.

摘要翻译： LED光引擎包括柔性电缆，连接到电缆的电线插座组件和选择性地连接到电线插座组件的LED模块。 线插座组件包括至少两个IDC端子。 IDC终端置换电缆的绝缘覆盖层并接触电导体之一。 当LED模块连接到电线插座组件时，LED模块包括电连接到IDC端子的LED。

公开(公告)号：EP1735816A2

公开(公告)日：2006-12-27

申请号：EP05723455.1

申请日：2005-02-22

申请人： Gelcore LLC

发明人： SETLUR, Anant, Achyut ,  SRIVASTAVA, Alok, Mani ,  COMANZO, Holly, Ann ,  HANCU, Dan ,  BRIEL, Linda, Jane, Valyou

IPC分类号： H01L21/00

CPC分类号： C09K11/7734 ,  C09K11/665 ,  C09K11/7738 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： Phosphor compositions having the formula (Ba,Sr,Ca)SiO4:Eu and light emitting devices including a semiconductor light source and the above phosphor. Also disclosed are blends of (Ba,Sr,Ca)SiO4:Eu and one or more additional phosphors and light emitting devices incorporating the same. Preferred blends include (Sr,Ba,Ca)2SiO4:Eu and at least one of (Sr,Mg,Ca,Ba,Zn)2P207:Eu,Mn; (Ca,Sr,Ba,Mg)5(P04)3(CI,F,OH):Eu,Mn; (Sr,Ba,Ca)MgAI10017:Eu,Mn; and Mg4FGeO6:Mn4+; and one or more garnet phosphors having the general formula (Y,Gd,La,Lu,T,Pr,Sm)3(AI,Ga,In)5O12:Ce.

公开(公告)号：EP1730437A2

公开(公告)日：2006-12-13

申请号：EP05725168.8

申请日：2005-03-10

申请人： Gelcore LLC

发明人： AANEGOLA, Srinath, K. ,  SOMMERS, Mathew ,  MRAKOVICH, Matthew ,  BOHLER, Christopher ,  MCCOY, Michael

IPC分类号： F21S2/00

CPC分类号： F21V21/002 ,  F21S4/10 ,  F21Y2115/10

摘要： An LED light engine (10) includes a flexible electrical cable (12) and a plurality of LEDs (16). The flexible electrical cable (12) includes first conductor (22), second conductor (24) and third conductor (26) and electrically insulating covering (28) for electrical conductors. The conductors are arranged substantially parallel with one another having an insulating material therebetween. A first LED including a first lead electrically connects to the second conductor. A second LED includes a first lead electrically connected to the second conductor and a second lead electrically connected to the third conductor. The third LED is interposed between the first and the second LED.

公开(公告)号：EP1644985A4

公开(公告)日：2006-10-18

申请号：EP04755918

申请日：2004-06-23

申请人： GELCORE LLC

发明人： RADKOV EMIL ,  SETLUR ANANT A

IPC分类号： H01L29/20 ,  H01L33/50

CPC分类号： H01L33/504 ,  C09K11/7734 ,  C09K11/7739 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  Y02B20/181 ,  H01L2924/00012

摘要： A light emitting device including a phosphor blend including four or more phosphors emitting within a specific spectral range to optimize the color rendering index (CRI) for a given color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 400-500 nm, a green phosphor having an emission peak at 500-575 nm, an orange phosphor having an emission peak from 575-615 nm, and a deep red phosphor having an emission peak at 615-680 nm. The preferred blends are used to make light sources with general CRI values (Ra) greater than 95 at CCT's from about 2500 to 8000 K.

摘要翻译： 一种包括磷光体混合物的发光装置，所述磷光体混合物包括在特定光谱范围内发射的四种或更多种磷光体以优化给定颜色协调温度（CCT）的显色指数（CRI）。 该共混物将包括至少四种选自以下的磷光体：在400-500nm具有发射峰的蓝色磷光体，在500-575nm具有发射峰的绿色磷光体，具有575-615发射峰的橙色磷光体 nm，以及在615-680nm处具有发射峰的深红色磷光体。 优选的共混物用于制造在CCT's时通常CRI值（Ra）大于95的光源，从约2500到8000K。

公开(公告)号：EP1711038A1

公开(公告)日：2006-10-11

申请号：EP06251711.5

申请日：2006-03-29

申请人： Gelcore LLC

发明人： St-Germain, Nicholas

IPC分类号： H05B33/08

CPC分类号： H05B33/0893 ,  B61L5/1881 ,  B61L2207/02 ,  G08G1/095 ,  H05B33/0818 ,  H05B33/0842 ,  H05B33/0851 ,  H05B33/0854 ,  H05B37/03 ,  Y02B20/48

摘要： The inventive signal incorporates an intelligent diagnosis module inside a light emitting diode (LED) signal, such as an LED traffic signal. The inventive signal can self-extinguish or send a signal through its communication port at the end of its useful life when the LEDs are no longer providing the required light output. Additionally, the inventive signal sends a signal to increase the current as the LEDs degrade to ensure the light output is above a threshold minimum.

摘要翻译： 本发明的信号在诸如LED交通信号的发光二极管（LED）信号内部包含智能诊断模块。 当LED不再提供所需的光输出时，本发明的信号可以在其使用寿命结束时自动熄灭或通过其通信端口发送信号。 此外，本发明的信号发送信号以随着LED降级而增加电流，以确保光输出高于阈值最小值。

公开(公告)号：EP1678273A2

公开(公告)日：2006-07-12

申请号：EP04796388.9

申请日：2004-10-25

申请人： Gelcore LLC

发明人： SETLUR, Anant, Achyut ,  SRIVASTAVA, Alok, Mani ,  COMANZO, Holly, Ann ,  CHANDRAN, Gopi ,  VENUGOPAL, Shankar ,  RADKOV, Emil

IPC分类号： C09K11/80 ,  C09K11/02

CPC分类号： C09K11/7774 ,  H01L33/502 ,  H01L33/507 ,  H01L51/5036 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： Phosphor compositions having the formulas (Tb1-x-y-z-wYxGdyLuzCew)3MrAIs-rO12+δ, where M is selected from Sc, In, Ga, Zn, or Mg, and where 0≤w

摘要翻译： 具有以下通式的荧光体组合物：（Tb 1-xy z w y Y x X z） 其中M选自Sc，In，和/或其中M选自Sc，In ，Ga，Zn或Mg，其中0 1-XY 钪 _{X CE ý） 2 A 3-P 其中RE选自镧系元素离子或Y 2 O 3，其中RE选自镧系元素离子或Y 2， SUP> 3 +，A选自Mg，Ca，Sr或Ba，B选自Mg和Zn，其中0 <= p <= 3,0 <= q <= 3，2.5 < = z <= 3.5,0 <= x <= 1,0 <= y <= 0.3，-1.5 <=δ= 1.5; （（1-xyz）Sr x Si 3 Z 3）（3）（3） SC 1-AC 路一ð C ） 2 的Si NW 锗}

公开(公告)号：EP1428863A1

公开(公告)日：2004-06-16

申请号：EP03257746.2

申请日：2003-12-10

申请人： GENERAL ELECTRIC COMPANY ,  Gelcore LLC

发明人： Soules, Thomas ,  Greci, Michael ,  Comanzo, Holly ,  Beers, William ,  Setlur, Anant ,  Manivannan, Venkatesan ,  Srivastava, Alck

IPC分类号： C09K11/08 ,  H01J61/44 ,  H01J1/00

CPC分类号： H01J61/44 ,  C09K11/0838 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/0877 ,  C09K11/661 ,  C09K11/664 ,  C09K11/666 ,  C09K11/67 ,  C09K11/681 ,  C09K11/715 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7786 ,  C09K11/7792 ,  C09K11/7794 ,  C09K11/7797

摘要： A fluorescent lamp (10) including a phosphor layer (16) comprising a phosphor blend including four or more optimized phosphors emitting within a specific spectral range to optimize luminosity for a given color rendering index (CRI) and color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 440-490 nm, a blue-green phosphor having an emission peak at 475-525 nm, a green phosphor having an emission peak at 515-550 nm, an orange phosphor having an emission peak from 550-600 nm, a deep red phosphor having an emission peak at 615-665 nm, and a red phosphor having an emission peak at 600-670 nm.

摘要翻译： 一种荧光灯（10），包括荧光体层（16），荧光体掺杂物包括在特定光谱范围内发射的四种或更多种优化的磷光体，以优化给定显色指数（CRI）和颜色协调温度（CCT）的发光度。 共混物将包括选自以下的至少四种荧光体：在440-490nm具有发射峰的蓝色荧光体，在475-525nm具有发光峰的蓝绿色荧光体，在515处具有发光峰的绿色荧光体 -550nm，具有550-600nm的发光峰的橙色荧光体，在615-665nm具有发光峰的深红色荧光体和在600-670nm具有发射峰的红色荧光体。

公开(公告)号：EP1390966A1

公开(公告)日：2004-02-25

申请号：EP02766856.5

申请日：2002-04-30

申请人： Gelcore LLC

发明人： MCNULTY, Thomas, Francis ,  DOXSEE, Daniel, Darcy ,  ROSE, James, Wilson

IPC分类号： H01J63/04

CPC分类号： H01L33/44 ,  B82Y20/00 ,  G02B5/206 ,  G02B5/208 ,  H01L33/501 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/19107 ,  H01L2933/0091 ,  H01L2924/00014

摘要： UV reflectors incorporated in UV LED-based light sources (10) reduce the amount of UV radiation emission into the surroundings and increase the efficiency of such light sources. UV reflectors are made of nanometer-sized particles (28) having a mean particle diameter less than about one-tenth of the wavelength of the UV lights emitted by the UV LED (20), dispersed in a molding or casting material (22) surrounding the LED (20). Other UV reflectors are series of layers (72, /4) of materials having alternating high and low refractive indices; each layer has a physical thickness of one quarter of the wavelength divided by the refractive index of the material. Nanometer-sized textures (110) formed on a surface of the multilayered reflector (70) further reduce the emission of UV radiation into the surroundings. UV LED-based light sources (10) include such a multilayered reflector (70) disposed on an encapsulating structure (30) of a transparent material (22) around a UV LED (20), particles (26) of a UV-excitable phosphor dispersed in the transparent material (28). Alternatively, the transparent material also includes nanometer-sized particles of a UV-radiation scattering material (26).