公开(公告)号：EP2095689A2

公开(公告)日：2009-09-02

申请号：EP07844933.7

申请日：2007-11-07

申请人： Cree Led Lighting Solutions, Inc.

发明人： VAN DE VEN, Antony Paul ,  NEGLEY, Gerald H.

IPC分类号： H05B33/14

CPC分类号： H05B33/145 ,  F21K9/64 ,  F21V29/89 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： There is provided a lighting device comprising one or more groups of solid state light emitters and one or more groups of lumiphors, which emits mixed illumination having x, y color coordinates within a region defined by (0.32, 0.40), (0.36, 0.38), (0.41, 0.455), and (0.36, 0.48). Also, such lighting devices which emit light having x, y color coordinates within other specified regions. Also, such lighting devices with respective groups which emit light within two specified regions, and which mix to produce light within such regions. Also, methods of lighting light from such emitters and/or lumiphors.

摘要翻译： 提供了一种照明设备，其包括一组或多组固态发光体和一组或多组发光荧光粉，发出具有在由（0.32,0.40），（0.36,0.38）限定的区域内的x，y颜色坐标的混合照明， ，（0.41,0.455）和（0.36,0.48）。 而且，这种照明装置发射具有在其他特定区域内的x，y色坐标的光。 而且，这种照明装置具有在两个指定区域内发光的各个组，并且这些照明装置在这些区域内混合产生光。 此外，从这些发射器和/或发光灯照明光的方法。

公开(公告)号：EP2095011A1

公开(公告)日：2009-09-02

申请号：EP07854898.9

申请日：2007-12-03

申请人： Cree Led Lighting Solutions, Inc.

发明人： NEGLEY, Gerald H.

IPC分类号： F21K7/00 ,  F21Y101/02

CPC分类号： F21K9/00 ,  F21V5/00 ,  F21Y2115/10

摘要： There is provided a lighting assembly comprising a plurality of lighting devices, each of which comprises a patterned diffuser having optical features. Each of the lighting devices is positioned such that if they are illuminated, at least 50, and in some cases 75 or more, percent of light emitted from each of the lighting devices will contact an illumination surface within an area of a defined shape (e.g., square, rectangular, hexagonal, octagonal, etc.), the respective shapes each sharing at least one boundary with another shape. Also, methods of lighting comprising illuminating lighting devices positioned in such a way.

摘要翻译： 提供了包括多个照明装置的照明组件，每个照明装置包括具有光学特征的图案化扩散器。 每个照明装置被定位成使得如果它们被照亮，则每个照明装置发射的光的百分比至少为50，并且在某些情况下为75或更多，这些照明装置的百分比将接触到限定形状的区域内的照明表面（例如， ，方形，矩形，六边形，八边形等），各自的形状各自具有至少一个具有另一形状的边界。 此外，照明方法包括以这种方式定位的照明照明装置。

公开(公告)号：EP2076712A2

公开(公告)日：2009-07-08

申请号：EP07842945.3

申请日：2007-09-21

申请人： Cree Led Lighting Solutions, Inc.

发明人： VAN DE VEN, Antony Paul ,  NEGLEY, Gerald H.

IPC分类号： F21V29/00 ,  F21S8/02 ,  F21S8/00 ,  F21K7/00

摘要： A lighting assembly comprising a light engine housing, a circuit board, a heat transfer material, an electrically conductive leg and a solid state light emitter. The emitter is in contact with a first end of the leg. The leg extends through the circuit board. A second end of the leg extends into the heat transfer material. Also, a lighting assembly as described above, which further comprises a fixture housing, in which the heat transfer material is in contact with the light engine housing and the light engine housing is connected to the fixture housing. In addition, a method of installing a lighting assembly, comprising connecting an electrical conductor and inserting the lighting assembly through a hole in a construction element such that clips attached to a fixture housing engage the construction element. Also, a method of changing a light emitter in a lighting assembly.

摘要翻译： 一种照明组件，包括光引擎壳体，一电路板，一传热材料，穿上导电和一个固态发光体。 发射极与所述腿的第一端部接触。所述腿通过所述电路板延伸。 腿部的第二端延伸到所述热传导材料。 所以，如上所述的照明组件，其还包括一灯具外壳，其中，所述传热材料是与所述光引擎壳体和所述光引擎壳体接触被连接到固定壳体。 此外，通过在一个结构元件的搜索中的孔安装的照明组件，其包括连接到电导体和插入照明组件的方法没有附接至灯具壳体夹子接合所述建筑构件。 因此，在照明组件改变光发射器的方法。

公开(公告)号：EP2052589A2

公开(公告)日：2009-04-29

申请号：EP07755651.2

申请日：2007-04-18

申请人： Cree Led Lighting Solutions, Inc.

发明人： VAN DE VEN, Antony Paul ,  NEGLEY, Gerald H.

IPC分类号： H05B41/16

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，包括发射峰值波长范围为430nm至480nm的光的第一和第二组固态发光体，以及发射具有555nm范围内的主波长的光的第一和第二组发光荧光体 到585nm。 在一些实施例中，如果电流被提供给电力线，则将（1）从第一组发射器发射的照明设备发出的光和（2）由第一组发射的发出的光 的发光体将具有相关色温，该相关色温与通过由第二组发射体发射的（3）出射光的光的组合发射的相关色温相差至少50K，以及（4） 从第二组荧光灯发出的照明设备发出的光。

公开(公告)号：EP2097669A1

公开(公告)日：2009-09-09

申请号：EP07864896.1

申请日：2007-11-29

申请人： Cree Led Lighting Solutions, Inc.

发明人： VAN DE VEN, Antony Paul ,  CHAN, Wai Kwan ,  PICKARD, Paul Kenneth ,  MYERS, Peter Jay ,  NEGLEY, Gerald H.

IPC分类号： F21S8/02 ,  F21Y101/02

CPC分类号： F21S8/026 ,  F21V29/507 ,  F21V29/713 ,  F21V29/74 ,  F21V29/745 ,  F21V29/75 ,  F21V29/773 ,  F21Y2115/10 ,  Y02B20/19

摘要： A lighting device, comprising a light engine housing, a light engine comprising one or more solid state light emitters, a diffuser and an energy forwarding element which receives AC voltage and supplies power to the light engine. The light engine housing comprises an electrical connection region which is engageable with an electricity supply device. The light engine housing comprises a first compartment, in which the light engine is positioned and a second compartment. The light engine housing comprises a flange region. The first compartment has an opening which is covered by the diffuser. The lighting device can be mounted such the only elements which are visible from a room are the flange region, a front side of the diffuser and any portion of the first compartment which is between the opening and the open end of the light engine housing. The light engine housing can comprise heat-dissipating fins.

摘要翻译： 一种照明装置，包括光引擎壳体，包括一个或多个固态发光器的光引擎，扩散器和接收AC电压并向光引擎供电的能量转发元件。 光引擎壳体包括可与电力供应装置接合的电连接区域。 轻型发动机壳体包括第一隔室，光引擎定位在其中，第二隔室。 光引擎壳体包括凸缘区域。 第一隔间具有被扩散器覆盖的开口。 可以安装照明装置，从室内可见的仅有的元件是凸缘区域，扩散器的前侧和位于光引擎壳体的开口和开口端之间的第一隔室的任何部分。 轻型发动机壳体可以包括散热翅片。

公开(公告)号：EP2095438A1

公开(公告)日：2009-09-02

申请号：EP07864886.2

申请日：2007-11-29

申请人： Cree Led Lighting Solutions, Inc.

发明人： NEGLEY, Gerald H. ,  VAN DE VEN, Antony Paul ,  PICKARD, Paul Kenneth

IPC分类号： H01L33/00 ,  F21K7/00

CPC分类号： H01L33/44 ,  H01L33/507 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/13091 ,  Y10S362/80 ,  H01L2924/00014 ,  H01L2924/00

摘要： A lighting device (10), comprising a solid state light emitter (11) and a light filter (12). At least a portion of light emitted by the light emitter (11) contacts the filter (12), and at least part of the light passes through the filter (12). Also, such lighting devices further comprising luminophoric material (13), in which at least some of the first part of the light is absorbed by the luminophoric material (13), which then emits light, and at least a portion of any light emitted by the luminophoric material (13) directed toward the filter (12) is reflected by the filter (12). Also, a method of lighting, comprising illuminating a solid state light emitter (11) in such devices. Also, a lighting device, comprising a solid state light emitter (11); a luminophoric material (13) and filter (12) means for allowing at least a portion of light emitted by the light emitter (11) to pass through and for reflecting a second portion of light emitted by the luminophoric material (13) after the luminophoric material (13) is excited.

摘要翻译： 一种照明装置（10），包括固态发光体（11）和滤光器（12）。 由发光器（11）发射的至少一部分光接触滤光器（12），并且至少部分光通过滤光器（12）。 而且，这种照明装置还包括发光材料（13），其中至少一些第一部分光被发光材料（13）吸收，发光材料（13）然后发射光，并且至少一部分由 指向过滤器（12）的发光体材料（13）被过滤器（12）反射。 此外，一种照明方法，包括照亮这种装置中的固态发光体（11）。 此外，一种照明装置，包括固态发光体（11）; 发光体材料（13）和过滤器（12），用于允许光发射器（11）发射的光的至少一部分通过并用于在发光体（13）之后反射发光体材料（13）发射的第二部分光 材料（13）被激发。

公开(公告)号：EP2060155A2

公开(公告)日：2009-05-20

申请号：EP07811466.7

申请日：2007-08-22

申请人： Cree Led Lighting Solutions, Inc.

发明人： VAN DE VEN, Antony Paul ,  NEGLEY, Gerald H.

IPC分类号： H05B33/14

CPC分类号： H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01032

摘要： A lighting device comprising at least one solid state light emitter and at least one lumiphor. If each solid state light emitter is illuminated and each lumiphor is excited, a mixture of light emitted has x, y color coordinates within an area defined by the coordinates 0.32, 0.40; 0.36, 0.48; 0.43, 0.45; 0.42, 0.42; and 0.36, 0.38. The lumiphor(s) comprises phosphor particles, in the range of from 3 to 7 micrometers (or 5-15, 10-20, or 15-25 micrometers), or having a mean particle size of 5, 10, 15, 20 micrometers. Also, a lighting device comprising at least one emitter and at least one lumiphor in which the lumiphor comprises phosphor particles having sizes as mentioned above, where the lighting device has an efficacy of at least 60 (or 70, or 80) lumens per watt.

摘要翻译： 一种照明装置，包括至少一个固态光发射器和至少一个发光体。 如果每个固态光发射器被照亮并且每个荧光体被激发，发射的光的混合物在由坐标0.32,0.40定义的区域内具有x，y色坐标; 0.36，0,48; 0.43，0.45; 0.42，0.42; 和0.36,0.38。 所述荧光体包含在3至7微米（或5-15,10-20或15-25微米）范围内的荧光体颗粒，或平均粒度为5,10,15,20微米 。 而且，包括至少一个发射器和至少一个发光体的照明装置，其中所述发光体包括具有上述尺寸的荧光体颗粒，其中所述照明装置具有至少60（或70或80）流明/瓦特的功效。

公开(公告)号：EP1977630A2

公开(公告)日：2008-10-08

申请号：EP07762600.0

申请日：2007-01-24

申请人： Cree Led Lighting Solutions, Inc.

发明人： COLEMAN, Thomas G. ,  MYERS, Peter J. ,  VAN DE VEN, Antony, Paul ,  NEGLEY, Gerald H.

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.

公开(公告)号：EP2095018A1

公开(公告)日：2009-09-02

申请号：EP07854897.1

申请日：2007-12-03

申请人： Cree Led Lighting Solutions, Inc.

发明人： NEGLEY, Gerald H.

IPC分类号： F21V5/00 ,  F21Y101/02

CPC分类号： F21V5/00 ,  F21K9/00 ,  F21Y2115/10

摘要： A lighting device which comprises at least a first solid state lighting device (16a, 16b); and at least a first patterned diffuser (18) which comprises a plurality of optical features (23). If the first solid state lighting device is illuminated, at least some of the light emitted by the first solid state lighting device enters the first patterned diffuser and exits the patterned diffuser. hi some embodiments, the patterned diffuser emits light in a specific shape (e.g., substantially square, rectangular, hexagonal or octagonal), hi some embodiments, optical features are positioned on the first surface of the side of the first patterned diffuser that the emitted light enters. Also, a method of lighting which comprises illuminating one (or more) solid state lighting device which emits light which enters a patterned diffuser which comprises a plurality of optical features, and exits the patterned diffuser.

摘要翻译： 一种照明装置，其至少包括第一固态照明装置（16a，16b）; 和至少一个包括多个光学特征（23）的第一图案化漫射器（18）。 如果第一固态照明装置被照亮，则由第一固态照明装置发射的至少一些光进入第一图案化漫射器并离开图案化漫射器。 在一些实施例中，图案化漫射器发射特定形状（例如，基本上正方形，矩形，六边形或八边形）的光。在一些实施例中，光学特征位于第一图案化漫射器的侧面的第一表面上， 进入。 此外，一种照明方法，包括照射发射光的一个（或多个）固态照明装置，该照明装置进入包括多个光学特征的图案化漫射器并离开该图案化漫射器。

公开(公告)号：EP2095013A1

公开(公告)日：2009-09-02

申请号：EP07864317.8

申请日：2007-11-13

申请人： Cree Led Lighting Solutions, Inc.

发明人： NEGLEY, Gerald H.

IPC分类号： F21K7/00 ,  G02B6/00

CPC分类号： G02B6/0011 ,  F21K9/61 ,  F21Y2105/00 ,  F21Y2113/00 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0055 ,  G02B6/0073

摘要： A lighting device (10), comprising at least one solid state light emitter (11) and one (or more) optical device(s) (12) which (each) comprises at least first (13), second (14) and third (15) optical structures, first (18) and second (19) surfaces of the second structure (14) being in contact with a surface of the first structure (13) and a surface of the third structure (15), respectively. The third structure (15) has at least one optical feature (22). The light emitter (11) is positioned, the optical feature (22) is positioned, and the regions of the structures have indices of refraction, such that if the light emitter (11) is illuminated, at least a portion of the emitted light will enter into the second optical device structure (14) and exit from the optical feature (22) on the third (15) structure. Also, a method of lighting comprising illuminating a light emitter (11) in such a device (10).

摘要翻译： 一种照明装置，包括至少一个固态光发射器和一个（或多个）光学装置，所述光学装置（每个）至少包括第一，第二和第三光学结构，第二结构的第一和第二表面与 第一结构的表面和第三结构的表面。 第三结构具有至少一个光学特征。 光发射器被定位，光学特征被定位，并且结构的区域具有折射率，使得如果发光体被照亮，则发射的光的至少一部分将进入第二光学器件结构并且退出 从第三个结构的光学特征。 而且，一种照明方法，包括在这种装置中照射发光体。