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公开(公告)号：US08033692B2
公开(公告)日：2011-10-11
申请号：US11751982
申请日：2007-05-22
IPC分类号： F21V7/00
CPC分类号： H01L25/0753 , H01L33/50 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , Y10S362/80 , H01L2924/00014
摘要： A first lighting device comprises at least one plural cavity element and a plurality of solid state light emitters. A second lighting device comprises at least one plural cavity element, a plurality of solid state light emitters and at least one encapsulant region, at least a portion of the plural cavity element being surrounded by the encapsulant region. Each plural cavity element has at least two optical cavities. Each optical cavity comprises a concave region in the plural cavity element. At least one solid state light emitter is present in each of at least two of the optical cavities.
摘要翻译： 第一照明装置包括至少一个多个空腔元件和多个固态发光器。 第二照明装置包括至少一个多个腔体元件，多个固态发光器和至少一个密封剂区域，多个腔体元件的至少一部分被密封剂区域包围。 每个多个空腔元件具有至少两个光学腔。 每个光学腔包括多个腔元件中的凹入区域。 在至少两个光学腔中的每一个中存在至少一个固态光发射器。
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公开(公告)号：US20110222277A1
公开(公告)日：2011-09-15
申请号：US13030421
申请日：2011-02-18
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
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 comprising 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体，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，以及 至少一个红色和/或橙色的峰。 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。 所得到的装置可以提供大于85的CRI，大于50lm /瓦特的效率，以及在75℃的温度变化范围内的颜色稳定性为＆Dgr; u'v'＆nlE; 0.008。
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公开(公告)号：US07901107B2
公开(公告)日：2011-03-08
申请号：US12117148
申请日：2008-05-08
IPC分类号： F21V9/00
CPC分类号： F21K9/62 , F21Y2115/10 , H01L25/0753 , H01L2224/48091 , H01L2224/48247 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
摘要： A lighting device comprising one or more solid state light emitters which emit near ultraviolet light and one or more lumiphors which emit light having a wavelength in the range of from 490 nm to 555 nm, which in the absence of other light would produce a mixture of light within an area defined by x, y coordinates (0.32, 0.40), (0.36, 0.48), (0.43, 0.45), (0.42, 0.42), and (0.36, 0.38). The lighting device may further comprise one or more 600 nm to 630 nm light emitters, and a mixture of light emitted from the lighting device may be within ten MacAdam ellipses of the blackbody locus. Also, packaged solid state light emitters and methods of lighting.
摘要翻译： 一种照明装置，其包括发射近紫外光的一个或多个固态发光体和发射波长在490nm至555nm范围内的光的一个或多个发光体，其在不存在其它光的情况下将产生 在由x，y坐标（0.32,0.40），（0.36,0.48），（0.43,0.45），（0.42,0.42）和（0.36,0.48）定义的区域内的光。 照明装置还可以包括一个或多个600nm至630nm的光发射器，并且从照明装置发射的光的混合可以在黑体轨迹的10个MacAdam椭圆内。 此外，封装的固态发光器和照明方法。
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公开(公告)号：US07828460B2
公开(公告)日：2010-11-09
申请号：US11736799
申请日：2007-04-18
IPC分类号： F21V9/00
CPC分类号： F21V29/70 , F21K9/00 , F21K9/62 , F21K9/64 , F21V7/041 , F21V23/001 , F21Y2115/10 , H05B33/0857 , Y10S362/80
摘要： A lighting device comprising first and second groups of solid state light emitters, which emit light having peak wavelength in ranges of from 430 nm to 480 nm, and first and second groups of lumiphors which emit light having dominant wavelength in the range of 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 have a correlated color temperature which differs by at least 50 K from a correlated color temperature which would be emitted by a combination of (3) light exiting the lighting device which was emitted by the second group of emitters, and (4) light exiting the lighting device which was emitted by the second group of lumiphors.
摘要翻译： 一种照明装置，包括第一组和第二组固态发光体，其发射具有在430nm至480nm范围内的峰值波长的光;以及发射具有555nm范围内的主波长的光的第一组和第二组发光体 至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 和（4）由（3）从第二组发射器发射的照明装置的光的组合发射的相关色温相差至少50K的相关色温， 离开照明装置的光，其由第二组发光体发射。
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公开(公告)号：US07768192B2
公开(公告)日：2010-08-03
申请号：US11613714
申请日：2006-12-20
IPC分类号： H01J1/62
CPC分类号： F21K9/50 , F21K9/00 , F21K9/60 , F21K99/00 , F21V9/30 , G09G3/2003 , G09G3/3208 , G09G2320/0242 , G09G2340/06 , H05B33/0857
摘要： A lighting device comprising sources of visible light comprising solid state light emitters and/or luminescent materials emitting three or four different hues. A first group of the sources, when illuminated, emit light of two hues which, if combined, would produce illumination having coordinates within an area on a 1931 CIE Chromaticity Diagram defined by points having coordinates: 0.59, 0.24; 0.40, 0.50; 0.24, 0.53; 0.17, 0.25; and 0.30, 0.12. A second group of the sources is of an additional hue. Mixing light from the first and second groups produces illumination within ten MacAdam ellipses of the blackbody locus. Also, a lighting device comprising a white light source having a CRI of 75 or less and at least one solid state light emitters and/or luminescent material. Also, methods of lighting.
摘要翻译： 包括可见光源的照明装置，包括发射三种或四种不同色调的固态发光体和/或发光材料。 第一组照明时，发出两个色调的光，如果组合，将产生在由坐标为0.59,0.24的点定义的1931年CIE色度图中的区域内的坐标的照明; 0.40，0.50; 0.24，0.53; 0.17,0.25; 和0.30，0.12。 第二组来源有额外的色调。 来自第一和第二组的混合光在黑体轨迹的十个MacAdam椭圆内产生照明。 而且，一种包括CRI为75以下的白色光源和至少一个固态发光体和/或发光材料的照明装置。 另外，照明方法。
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公开(公告)号：US20100103678A1
公开(公告)日：2010-04-29
申请号：US12469828
申请日：2009-05-21
CPC分类号： F21V29/51 , F21K9/00 , F21K9/23 , F21K9/233 , F21K9/60 , F21K9/68 , F21S4/28 , F21V7/0008 , F21V7/0066 , F21V7/06 , F21V13/04 , F21V23/06 , F21V29/006 , F21Y2115/10 , F28D15/0266
摘要： A heat pipe configured to transfer heat from a central portion of a lighting device to an edge portion of the lighting device, the heat pipe comprising one region which extends along a portion of a diameter of a substantially circular, substantially annular shape and another region that extends along a diameter of the shape. Also, a lighting device comprising a housing, a reflector, a light emitter and a heat pipe as described above. Also, a self ballasted lamp comprising a solid state light source, an electrical connector, an AC power supply, a reflector configured to receive light from the source and emit reflected light from an aperture, and a thermal management system. Also, a lighting device, comprising a housing, a reflector, a light emitter comprising an array of solid state light emitters, a heat pipe and a sensor.
摘要翻译： 一种被配置为将热量从照明装置的中心部分传递到照明装置的边缘部分的热管，所述热管包括沿着基本上圆形的大致环形形状的直径部分延伸的一个区域， 沿着形状的直径延伸。 而且，还包括如上所述的包括壳体，反射器，发光器和热管的照明装置。 另外，一种自镇流灯，包括固态光源，电连接器，交流电源，被配置为从源极接收光并发射来自孔的反射光的反射器，以及热管理系统。 而且，一种照明装置，包括壳体，反射器，包括固态发光体阵列的发光体，热管和传感器。
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公开(公告)号：US20090160363A1
公开(公告)日：2009-06-25
申请号：US12257804
申请日：2008-10-24
CPC分类号： H05B33/0869 , H05B33/0809 , H05B33/086
摘要： Lighting devices comprising first, second and third strings of solid state lighting devices. One aspect further comprises means for supplying first fixed current through the first string, means for supplying second fixed current through the second string, and means for supplying current through the third string. In a second aspect, the first and second strings emit light within a specific area on a 1931 CIE Chromaticity Diagram, and the third string emits light of dominant wavelength 600-640 nm. A third aspect further comprises a power line and a power supply configured to supply a first and second fixed currents through the first and second strings, respectively, and supply a current to the third string. A method of making a lighting device, comprising measuring color output, adjusting current to first, second and/or third strings, and permanently setting currents to the first and second strings.
摘要翻译： 照明装置包括第一，第二和第三串固态照明装置。 一个方面还包括用于通过第一串提供第一固定电流的装置，用于通过第二串提供第二固定电流的装置，以及用于提供通过第三串的电流的装置。 在第二方面，第一和第二串在1931 CIE色度图上的特定区域内发光，第三串发射主波长为600-640nm的光。 第三方面还包括电源线和电源，其被配置为分别通过第一和第二串提供第一和第二固定电流，并将电流提供给第三串。 一种制造照明装置的方法，包括测量颜色输出，将电流调整到第一，第二和/或第三串，并且将电流永久地设置到第一和第二串。
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公开(公告)号：US20090021139A1
公开(公告)日：2009-01-22
申请号：US11854750
申请日：2007-09-13
IPC分类号： H01L33/00
CPC分类号： G02B6/001 , F21K9/61 , F21Y2115/10
摘要： Lighting devices comprising first and second solid state light emitters and an optical device (e.g., optical fiber). If the emitters are illuminated, (1) light from at least one of the emitters travels through at least a portion of the optical device, and light from the first emitter is mixed with light from the second emitter, and/or (2) light from at least one of the emitters travels through at least a portion of the optical device, and white light is emitted from the lighting device. Also, a lighting device comprising at least one LED, at least one lumiphor, and an optical device, in which if each of the LED(s) is illuminated and each of the lumiphor(s) is excited, at least some of the light emitted from the LED(s) or emitted from the lumiphor(s) travels through at least a first portion of the optical device.
摘要翻译： 包括第一和第二固态发光体和光学装置（例如，光纤）的照明装置。 如果发射器被照亮，（1）来自至少一个发射器的光穿过光学器件的至少一部分，并且来自第一发射器的光与来自第二发射极的光混合，和/或（2）光 从至少一个发射器行进通过光学装置的至少一部分，并且从照明装置发射白光。 此外，照明装置包括至少一个LED，至少一个荧光体和光学装置，其中如果每个LED被照亮并且每个荧光体被激发，则至少一些光 从所述LED发射或从所述荧光体发射的光线穿过所述光学装置的至少第一部分。
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公开(公告)号：US10379277B2
公开(公告)日：2019-08-13
申请号：US11854750
申请日：2007-09-13
IPC分类号： H01L33/00 , F21V8/00 , F21K9/61 , F21Y115/10
摘要： Lighting devices comprising first and second solid state light emitters and an optical device (e.g., optical fiber). If the emitters are illuminated, (1) light from at least one of the emitters travels through at least a portion of the optical device, and light from the first emitter is mixed with light from the second emitter, and/or (2) light from at least one of the emitters travels through at least a portion of the optical device, and white light is emitted from the lighting device. Also, a lighting device comprising at least one LED, at least one lumiphor, and an optical device, in which if each of the LED(s) is illuminated and each of the lumiphor(s) is excited, at least some of the light emitted from the LED(s) or emitted from the lumiphor(s) travels through at least a first portion of the optical device.
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70.发明授权公开(公告)号：US09391118B2
公开(公告)日：2016-07-12
申请号：US12017558
申请日：2008-01-22
IPC分类号： H01L33/00 , H01L21/02 , H01L27/15 , H01L21/265 , H01L33/62
CPC分类号： H01L27/156 , H01L21/2654 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： There is provided a light emitter comprising light emitting devices (for example, light emitting diodes) which are electrically interconnected to provide an array of at least two serially connected subsets of parallel connected light emitting devices, each subset comprising at least three light emitting devices. In some embodiments, the light emitting devices are from a contiguous region of a wafer. There is also provided a light emitter, comprising light emitting devices, means for mechanically interconnecting the light emitting devices and means for electrically interconnecting the light emitting devices to provide serially connected subsets interconnected in parallel, each subset comprising at least three light emitting devices. Also, methods of fabricating light emitters.
摘要翻译： 提供了一种发光器件，其包括电互连的发光器件（例如，发光二极管），以提供并联连接的发光器件的至少两个串联连接的子集的阵列，每个子集包括至少三个发光器件。 在一些实施例中，发光器件来自晶片的连续区域。 还提供了一种光发射器，包括发光器件，用于机械地互连发光器件的装置和用于电连接发光器件以提供并联互连的串联连接的子集的装置，每个子集包括至少三个发光器件。 另外，制造发光体的方法。
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