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公开(公告)号：US20090161356A1
公开(公告)日：2009-06-25
申请号：US12277745
申请日：2008-11-25
IPC分类号： F21V9/00
CPC分类号： H05B33/0815 , F21K9/233 , F21K9/238 , F21V23/006 , F21V29/713 , F21V29/74 , F21V29/773 , F21Y2115/10 , H05B33/0803
摘要： There is provided a lighting device which emits light with an wall plug efficiency of at least 85 lumens per watt. The lighting device comprises at least one solid state light emitter, e.g., one or more light emitting diodes, and optionally further includes one or more luminescent material. In some embodiments, the output light is of a brightness of at least 300 lumens. In some embodiments, the output light has a CRI Ra of at least 90. Also, a method of lighting, comprising supplying electricity to a lighting device which emits light with a wall plug efficiency of at least 85 lumens per watt.
摘要翻译： 提供了一种照明装置，其发射具有至少85流明/瓦特的壁塞效率的光。 照明装置包括至少一个固态光发射器，例如一个或多个发光二极管，并且任选地还包括一个或多个发光材料。 在一些实施例中，输出光的亮度至少为300流明。 在一些实施例中，输出光的CRI Ra至少为90.另外，一种照明方法，包括向具有至少85流明/瓦的壁插头效率发光的照明装置供电。
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公开(公告)号：US08403531B2
公开(公告)日：2013-03-26
申请号：US12277745
申请日：2008-11-25
IPC分类号： F21V33/00
CPC分类号： H05B33/0815 , F21K9/233 , F21K9/238 , F21V23/006 , F21V29/713 , F21V29/74 , F21V29/773 , F21Y2115/10 , H05B33/0803
摘要： There is provided a lighting device which emits light with an wall plug efficiency of at least 85 lumens per watt. The lighting device comprises at least one solid state light emitter, e.g., one or more light emitting diodes, and optionally further includes one or more luminescent material. In some embodiments, the output light is of a brightness of at least 300 lumens. In some embodiments, the output light has a CRI Ra of at least 90. Also, a method of lighting, comprising supplying electricity to a lighting device which emits light with a wall plug efficiency of at least 85 lumens per watt.
摘要翻译： 提供了一种照明装置，其发射具有至少85流明/瓦特的壁塞效率的光。 照明装置包括至少一个固态光发射器，例如一个或多个发光二极管，并且任选地还包括一个或多个发光材料。 在一些实施例中，输出光的亮度至少为300流明。 在一些实施例中，输出光的CRI Ra至少为90.另外，一种照明方法，包括向具有至少85流明/瓦的壁插头效率发光的照明装置供电。
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公开(公告)号：US08596819B2
公开(公告)日：2013-12-03
申请号：US11755153
申请日：2007-05-30
IPC分类号： F21V21/00
CPC分类号： F21K9/56 , F21K9/233 , F21K9/64 , F21S8/02 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2924/00011 , H05B33/0857 , H01L2924/00014 , H01L2924/01032
摘要： There is provided a lighting device which emits light with an efficacy of at least 60 lumens per watt. The lighting device comprises at least one solid state light emitter, e.g., one or more light emitting diodes, and optionally further includes one or more lumiphor. In some embodiments, the output light is of a brightness of at least 300 lumens. In some embodiments, the output light has a CRI Ra of at least 90. Also, a method of lighting, comprising supplying electricity to a lighting device which emits light with an efficacy of at least 60 lumens per watt.
摘要翻译： 提供了以每瓦至少60流明的功效发光的照明装置。 照明装置包括至少一个固态光发射器，例如一个或多个发光二极管，并且可选地还包括一个或多个发光二极管。 在一些实施例中，输出光的亮度至少为300流明。 在一些实施例中，输出光的CRI Ra至少为90.此外，一种照明方法包括向以每瓦功率至少为60流明的功率发光的照明装置供电。
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4.发明授权Lighting device circuit with series-connected solid state light emitters and current regulator 有权具有串联连接固态发光器和电流调节器的照明装置电路公开(公告)号：US07852009B2
公开(公告)日：2010-12-14
申请号：US11626483
申请日：2007-01-24
IPC分类号： H05B37/00
CPC分类号： H05B33/0827 , H05B33/0812 , Y02B20/343 , Y02B20/345
摘要： A circuit for a lighting device comprises a sub-circuit which comprises a series current regulator and a group of solid state light emitters. The current regulator and the solid state light emitters are arranged in series. In some embodiments, the circuit further comprises a fan electrically connected in series in the sub-circuit. In some embodiments, the circuit further comprises a second sub-circuit which comprises a second series current regulator and a second group of solid state light emitters, the first sub-circuit and the second sub-circuit being arranged in parallel. In some embodiments, an anode of the series current regulator is electrically connected to a cathode of one of the solid state light emitters. Also, methods of lighting wherein a sum of voltage drops across light emitters and a current regulator is in the range of from 1.2 to 1.6 times the line voltage.
摘要翻译： 用于照明装置的电路包括一个包括串联电流调节器和一组固态发光器的子电路。 电流调节器和固态发光器串联布置。 在一些实施例中，电路还包括在子电路中串联电连接的风扇。 在一些实施例中，电路还包括第二子电路，其包括第二串联电流调节器和第二组固态发光器，第一子电路和第二子电路并联布置。 在一些实施例中，串联电流调节器的阳极电连接到固态发光器之一的阴极。 此外，照明方法，其中光发射器和电流调节器之间的电压降的总和在线电压的1.2至1.6倍的范围内。
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公开(公告)号：US09982847B2
公开(公告)日：2018-05-29
申请号：US13425689
申请日：2012-03-21
IPC分类号： F21V29/00 , F21K99/00 , F21V29/85 , F21K9/00 , F21V29/74 , F21K9/232 , F21K9/233 , F21V7/00 , F21Y115/10
CPC分类号： F21K9/00 , F21K9/232 , F21K9/233 , F21V7/0008 , F21V29/74 , F21V29/85 , F21V29/86 , F21Y2115/10
摘要： A lighting device comprising at least a first light source and at least a first heat dissipation element. At least a first region of the dissipation element comprises at least one material selected from among (1) sintered silicon carbide, (2) a sintered mixture of silicon carbide and at least one other ceramic material, (3) a sintered mixture of silicon carbide and at least one metal other than aluminum, (4) a sintered mixture of silicon carbide, at least one other ceramic material and at least one metal other than aluminum and (5) a sintered mixture of silicon carbide, at least one other ceramic material and at least one metal. Also, a lighting device comprising at least a first light source and heat conducting means for dissipating heat.
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公开(公告)号：US09921428B2
公开(公告)日：2018-03-20
申请号：US13042663
申请日：2011-03-08
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/133603 , G02B6/0068 , G02B6/0078 , G02F1/133609 , G02F2001/133613 , G02F2201/52
摘要： In some embodiments, an LCD device comprising (1) liquid crystals, (2) at least one lighting device that emits BSY-1, BSY-2, BSR, BSG-1, BSG-2 and/or BSG-3 light, (3) solid state light emitters (430-480 nm) and luminescent material (555-585 nm, 595-625 nm, or 510-560 nm), and/or (4) a light guide, a reflector and/or a light polarizer. In some embodiments, a light device comprising (1) at least one lighting device that emits BSY-1, BSY-2, BSR, BSG-1, BSG-2 and/or BSG-3 light, (2) a light guide, a reflector and/or a light polarizer, and/or (3) solid state light emitters (430-480 nm) and luminescent material (555-585 nm, 595-625 nm, or 510-560 nm).
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7.发明授权公开(公告)号：US08847513B2
公开(公告)日：2014-09-30
申请号：US13042668
申请日：2011-03-08
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。
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公开(公告)号：US08513875B2
公开(公告)日：2013-08-20
申请号：US11736761
申请日：2007-04-18
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。
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公开(公告)号：US08466611B2
公开(公告)日：2013-06-18
申请号：US12636958
申请日：2009-12-14
CPC分类号： F21K9/64 , F21Y2115/10 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Solid state lighting (SSL) luminaires are disclosed having remote phosphors arranged to minimize heat degradation and to efficiently convert light. One embodiment of an SSL luminaire includes a light emitting diode (LED) mounted in a base. An enclosure is mounted in relation to the base so that light from the LED emits into the enclosure. A remote phosphor is mounted in the enclosure with at least some light from the LED passing into the remote phosphor where at least some of the light is absorbed and re-emitted at a different wavelength and passing through the enclosure. The remote phosphor is mounted a sufficient distance from the LED so substantially no heat from the LED passes into said conversion material, and wherein the remote phosphor has an open compound shape.
摘要翻译： 公开了固态照明（SSL）灯具，其具有布置成使热降解最小化并有效地转换光的远程磷光体。 SSL灯具的一个实施例包括安装在基座中的发光二极管（LED）。 外壳相对于基座安装，使得来自LED的光发射到外壳中。 远程荧光体安装在外壳中，其中至少一些来自LED的光通过远处荧光粉，其中至少一些光被吸收并以不同的波长重新发射并穿过外壳。 远离荧光体安装在距离LED足够的距离处，因此基本上没有来自LED的热量进入所述转换材料，并且其中远程荧光体具有开放的复合形状。
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公开(公告)号：US08123376B2
公开(公告)日：2012-02-28
申请号：US12893331
申请日：2010-09-29
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;以及发射主波长在555nm范围内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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