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1. 发明申请

WO2013016122A1 SOLID STATE LIGHTING APPARATUS AND METHODS OF FORMING 审中-公开
标题翻译：固态照明设备及其形成方法
公开(公告)号：WO2013016122A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/047344
申请日：2012-07-19
申请人： CREE, INC. , ATHALYE, Praneet Jayant , NI, Liqin , VAN DE VEN, Antony P. , UNDERWOOD, Robert D. , NEGLEY, Gerald H. , GIVEN, Terry
发明人： ATHALYE, Praneet Jayant , NI, Liqin , VAN DE VEN, Antony P. , UNDERWOOD, Robert D. , NEGLEY, Gerald H. , GIVEN, Terry
IPC分类号： H05B39/02
CPC分类号： H05B33/083 , H01L25/0753 , H01L33/54 , H01L2924/0002 , H01L2933/005 , H01L2924/00
摘要： A solid state lighting apparatus can include a substrate having first and second opposing surfaces, where at least one of the opposing surfaces is configured to mount devices thereon. A string of chip-on-board light emitting diode (LED) sets, can be on the first surface of the substrate and coupled in series with one another. An ac voltage source input, from outside the solid state lighting apparatus, can be coupled to the first or second surface of the substrate.
摘要翻译：固态照明装置可以包括具有第一和第二相对表面的基板，其中至少一个相对表面被配置成在其上安装装置。一系列芯片上的发光二极管（LED）组可以在衬底的第一表面上并且彼此串联耦合。从固态照明装置外部的交流电压源输入可以耦合到基板的第一或第二表面。

2. 发明申请

WO2011037774A1 SOLID STATE LIGHTING APPARATUS WITH COMPENSATION BYPASS CIRCUITS AND METHODS OF OPERATION THEREOF 审中-公开
标题翻译：具有补偿旁路电路的固态照明装置及其操作方法
公开(公告)号：WO2011037774A1
公开(公告)日：2011-03-31
申请号：PCT/US2010/048567
申请日：2010-09-13
申请人： CREE, INC. , VAN DE VEN, Antony P. , NEGLEY, Gerald H. , HARRIS, Michael James , PICKARD, Paul Kenneth , CHOBOT, Joseph Paul , GIVEN, Terry
发明人： VAN DE VEN, Antony P. , NEGLEY, Gerald H. , HARRIS, Michael James , PICKARD, Paul Kenneth , CHOBOT, Joseph Paul , GIVEN, Terry
IPC分类号： H05B41/00
CPC分类号： H05B33/083 , H05B33/0854 , H05B33/0866 , H05B33/089
摘要： A lighting apparatus includes a string of serially-connected light emitting devices and a bypass circuit coupled to first and second nodes of the string and configured to variably conduct a bypass current around at least one of the light-emitting devices responsive to a temperature and/or a total current in the string. In some embodiments, the bypass circuit includes a variable resistance circuit coupled to the first and second nodes of the string and configured to variably conduct the bypass current around the at least one of the light-emitting devices responsive to a control voltage applied to a control node and a compensation circuit coupled to the control node and configured to vary the control voltage responsive to a temperature and/or total string current.
摘要翻译：照明装置包括一串串联连接的发光器件和耦合到串的第一和第二节点的旁路电路，并且被配置为响应于温度和/或温度可变地传导围绕至少一个发光器件的旁路电流，或字符串中的总电流。在一些实施例中，旁路电路包括耦合到串的第一和第二节点的可变电阻电路，并且被配置为响应于施加到控制器的控制电压可变地传导围绕至少一个发光器件的旁路电流节点和补偿电路，其耦合到所述控制节点并且被配置为响应于温度和/或总串电流来改变所述控制电压。

3. 发明申请

WO2013016209A1 SOLID STATE LIGHTING APPARATUS AND METHODS OF USING INTEGRATED DRIVER CIRCUITRY 审中-公开
标题翻译：固态照明装置及使用集成驱动电路的方法
公开(公告)号：WO2013016209A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/047643
申请日：2012-07-20
申请人： CREE, INC. , VAN DE VEN, Antony P. , NEGLEY, Gerald H. , GIVEN, Terry
发明人： VAN DE VEN, Antony P. , NEGLEY, Gerald H. , GIVEN, Terry
IPC分类号： H05B37/02
CPC分类号： H05B33/0824 , F21K9/232 , F21Y2115/10 , H01L2224/16145 , H01L2224/48091 , H01L2924/00014
摘要： A lighting apparatus includes a first substrate comprising a switching circuit, the switching circuit including an input port, an output port and a current source circuit configured to generate a current at the output port of the current source circuit responsive to an AC voltage at the input port. The apparatus further includes a second substrate mounted on the first substrate and including at least two LEDs electrically coupled to the output port of the current source circuit of the first substrate.
摘要翻译：照明装置包括：第一基板，包括开关电路，所述开关电路包括输入端口，输出端口和电流源电路，其被配置为响应于所述输入端处的AC电压在所述电流源电路的输出端口处产生电流港口。该装置还包括安装在第一基板上的第二基板，并且包括电耦合到第一基板的电流源电路的输出端口的至少两个LED。

4. 发明申请

WO2011037752A3 SOLID STATE LIGHTING APPARATUS WITH CONFIGURABLE SHUNTS 审中-公开
标题翻译：可配置分流器的固态照明设备
公开(公告)号：WO2011037752A3
公开(公告)日：2011-03-31
申请号：PCT/US2010/048225
申请日：2010-09-09
申请人： CREE, INC. , VAN DE VEN, Antony P. , NEGLEY, Gerald H.
发明人： VAN DE VEN, Antony P. , NEGLEY, Gerald H.
IPC分类号： H05B37/00
摘要： A solid state lighting apparatus according to some embodiments includes a circuit including a plurality of light emitting devices, and a configurable shunt configured to bypass at least some current around at least one light emitting device of the plurality of light emitting devices. The configurable shunt may include, for example, a tunable resistor, a fuse, a switch, a thermistor, and/or a variable resistor.
摘要翻译：根据一些实施例的固态照明设备包括：电路，包括多个发光器件;以及可配置分流器，配置为绕过多个发光器件。可配置的分流器可以包括例如可调电阻器，熔断器，开关，热敏电阻和/或可变电阻器。

5. 发明申请

WO2006076218A1 SOLID COLLOIDAL DISPERSIONS FOR BACKLIGHTING OF LIQUID CRYSTAL DISPLAYS 审中-公开
标题翻译：用于液晶显示器背光的固体胶体分散体
公开(公告)号：WO2006076218A1
公开(公告)日：2006-07-20
申请号：PCT/US2006/000414
申请日：2006-01-06
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P. , LOH, Ban Poh
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P. , LOH, Ban Poh
IPC分类号： G02F1/13357 , G02B5/02
CPC分类号： G02B5/0247 , G02F1/133606
摘要： A display panel for a flat panel display includes an array of LCD devices and an array of LED devices that are configured to radiate light in a light path that impinges on the array of LCD devices, to provide backlighting on the array of LCD devices. A solid colloidal dispersion of particles of a first material having a first index of refraction dispersed in a second material having a second index of refraction, such as a solid foam structure, is provided in the light path to reduce spatial non-uniformity of the backlighting.
摘要翻译：用于平板显示器的显示面板包括一组LCD装置和一组LED装置，其被配置为在照射在LCD装置阵列上的光路中辐射光，以在LCD装置阵列上提供背光。在光路中提供具有分散在具有第二折射率的第二材料（例如固体泡沫结构）中的具有第一折射率的第一材料的颗粒的固体胶体分散体，以减少背光的空间不均匀性。

6. 发明申请

WO2006071494A1 LIGHT EMITTING DIODE ARRAYS FOR DIRECT BACKLIGHTING OF LIQUID CRYSTAL DISPLAYS 审中-公开
标题翻译：用于液晶显示器直接背光的发光二极管阵列
公开(公告)号：WO2006071494A1
公开(公告)日：2006-07-06
申请号：PCT/US2005/044805
申请日：2005-12-09
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P. , HILLER, Norbert
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P. , HILLER, Norbert
IPC分类号： G02F1/13357 , F21V7/04 , F21V7/20
CPC分类号： G02F1/133603 , G02F1/133605 , G02F2001/133628
摘要： A display panel for a flat panel display (600) includes a planar array (110) of LCD devices and a planar array (120) of LED devices (130) that is aligned and closely spaced apart from the planar array of LCD devices, at least some of the LED devices being disposed within the periphery (110a) of the array of LCD devices. The planar array of LED devices can include at least one solid metal block (500) having first (500a) and second (500b) opposing metal faces. The first metal face (500a) includes therein an array of reflector cavities (518), and the second metal face (500b) includes therein heat sink fins (530) that are exposed at the back face of the flat panel display, so as to dissipate heat generated by the LED devices (130). At least one LED device (130) is mounted in each reflector cavity (510). The reflector cavities (510) reflect light emitted by the LED devices (130) along the optical paths (140), so as to provide direct backlight to the LCD display panel.
摘要翻译：用于平板显示器（600）的显示面板包括LCD装置的平面阵列（110）和与LCD装置的平面阵列对准并紧密地间隔开的LED装置（130）的平面阵列（120），在至少一些LED器件设置在LCD器件阵列的外围（110a）内。 LED器件的平面阵列可以包括具有第一（500a）和第二（500b）相对的金属面的至少一个固体金属块（500）。第一金属面（500a）包括反射器空腔（518）阵列，第二金属面（500b）包括在平板显示器的背面露出的散热片（530），以便散发由LED器件（130）产生的热量。至少一个LED装置（130）安装在每个反射器空腔（510）中。反射器空腔（510）沿着光路（140）反射由LED器件（130）发射的光，以便向LCD显示面板提供直接的背光。

7. 发明申请

WO2011041097A1 LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS INCLUDING LOW ABSORPTION, CONTROLLED REFLECTANCE AND DIFFUSION LAYERS 审中-公开
标题翻译：发光二极管（LED）照明系统，包括低吸收，受控反射和扩散层
公开(公告)号：WO2011041097A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/048843
申请日：2010-09-15
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P. , PICKARD, Paul Kenneth
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P. , PICKARD, Paul Kenneth
IPC分类号： F21V13/04
CPC分类号： G02B19/0014 , F21K9/232 , F21K9/68 , F21V3/02 , F21V3/04 , F21Y2113/13 , F21Y2115/10 , G02B5/0236 , G02B19/0028 , G02B19/0066
摘要： LED lighting systems include an enclosure adjacent at least one LED that is configured so that at least some light that is emitted by the at least one LED passes through the enclosure. The enclosure also has a transmittance-to-reflectance ratio that is configured to homogenize light that emerges from the enclosure (1) directly from the at least one LED, and (2) after one or more reflections within the enclosure. LED lighting systems also include LEDs of at least two different colors, a reflective layer and a diffusion layer. The reflective layer has a transmittance-to-reflectance ratio that is configured to homogenize intensity of the light emitted from the LEDs. The diffusion layer is configured to homogenize color uniformity of the light.
摘要翻译： LED照明系统包括与至少一个LED相邻的外壳，其配置成使得由至少一个LED发射的至少一些光通过外壳。外壳还具有透射率 - 反射率比，其被配置为使从外壳（1）直接从至少一个LED露出的光均匀化，以及（2）在外壳内的一个或多个反射之后。 LED照明系统还包括至少两种不同颜色的LED，反射层和扩散层。反射层具有被配置为使从LED发射的光的强度均匀化的透射率 - 反射率比。扩散层被配置成均匀化光的颜色均匀性。

8. 发明申请

WO2013089659A2 SOLID STATE LIGHTING DEVICES PROVIDING VISIBLE ALERT SIGNALS IN GENERAL ILLUMINATION APPLICATIONS AND RELATED METHODS OF OPERATION 审中-公开
标题翻译：在一般照明应用和操作的相关方法中提供可见告警信号的固态照明装置
公开(公告)号：WO2013089659A2
公开(公告)日：2013-06-20
申请号：PCT/US2011/054608
申请日：2011-10-03
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P.
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P.
IPC分类号： H05B37/02 , H05B37/00
CPC分类号： H05B33/0884 , H05B33/089
摘要： A solid state lighting apparatus includes a plurality of light emitting diodes, a sensor configured to output a sensor signal indicative of at least one operating condition of the solid state lighting apparatus, and a control circuit coupled to the sensor. The control circuit is configured to temporarily interrupt electrical current to ones of the plurality of light emitting diodes at respective intervals responsive to the sensor signal indicating that the operating condition does not meet a desired operating threshold to provide a visible indicator thereof in light emitted by the apparatus. Related devices and methods of operation are also discussed.
摘要翻译：固态照明设备包括多个发光二极管，被配置为输出指示固态照明设备的至少一个操作条件的传感器信号的传感器以及耦合到该固态照明设备的控制电路的控制电路，传感器。控制电路被配置为响应于指示操作条件不满足期望操作阈值的传感器信号而以相应间隔临时中断至多个发光二极管中的一些发光二极管的电流，以在由所述多个发光二极管发射的光中提供其可见指示符仪器。还讨论了相关设备和操作方法。

9. 发明申请

WO2011043919A1 SOLID STATE LIGHTING DEVICES INCLUDING THERMAL MANAGEMENT AND RELATED METHODS 审中-公开
标题翻译：固体照明设备，包括热管理和相关方法
公开(公告)号：WO2011043919A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/049577
申请日：2010-09-21
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P.
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P.
IPC分类号： H05B37/02
CPC分类号： H05B33/0854 , H05B33/0872
摘要： Provided is a solid state lighting apparatus that includes multiple light emitting diodes (LEDs) including at least a first LED and a second LED. The apparatus includes a thermal sensor that is configured to provide a temperature signal corresponding to an operating condition of the solid state lighting apparatus and a control circuit that is configured to receive the temperature signal and to selectively interrupt electrical current to a portion of the plurality of light emitting diodes responsive to the temperature signal including a value that exceeds a high temperature limit.
摘要翻译：提供了一种固态照明装置，其包括至少包括第一LED和第二LED的多个发光二极管（LED）。该装置包括热传感器，其被配置为提供对应于固态照明装置的操作条件的温度信号和被配置为接收温度信号并且选择性地中断到多个响应于温度信号的发光二极管包括超过高温限制的值。

10. 发明申请

WO2006107734A1 SEMICONDUCTOR LIGHT EMITTING CIRCUITS INCLUDING LIGHT EMITTING DIODES AND FOUR LAYER SEMICONDUCTOR SHUNT DEVICES 审中-公开
标题翻译：半导体发光电路，包括发光二极管和四层半导体分路器
公开(公告)号：WO2006107734A1
公开(公告)日：2006-10-12
申请号：PCT/US2006/011820
申请日：2006-03-29
申请人： CREE, INC. , NEGLEY, Gerald H. , VAN DE VEN, Antony P.
发明人： NEGLEY, Gerald H. , VAN DE VEN, Antony P.
IPC分类号： H01L33/00
CPC分类号： H05B33/0803 , H05B33/089
摘要： Semiconductor light emitting circuits include semiconductor light emitting diodes that are serially connected between a pair of input terminals. Four layer semiconductor devices, such as Shockley diodes and/or thyristors are also provided, a respective one of which is connected across a respective one of the semiconductor light emitting diodes. The four layer semiconductor devices can allow a string of light emitting diodes to continue to be lit if one light emitting diode fails.
摘要翻译：半导体发光电路包括串联连接在一对输入端子之间的半导体发光二极管。还提供四层半导体器件，例如肖克利二极管和/或晶闸管，其中相应的一个半导体器件跨越相应的一个半导体发光二极管连接。如果一个发光二极管发生故障，四层半导体器件可以允许一串发光二极管继续点亮。

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