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91. 发明申请

US20150243840A1 Strain Relief Superlattices and Optoelectronic Devices Including the Same 有权
标题翻译：应变消除超晶格和包括其的光电器件
公开(公告)号：US20150243840A1
公开(公告)日：2015-08-27
申请号：US14186483
申请日：2014-02-21
申请人： David W. Johnston , Richard Speer , Joseph Laski , Kailash C. Mishra
发明人： David W. Johnston , Richard Speer , Joseph Laski , Kailash C. Mishra
IPC分类号： H01L33/12 , H01L33/32 , H01L33/06
CPC分类号： H01L33/12 , H01L33/04 , H01L33/06 , H01L33/32
摘要： Structures for transitioning between two layers of differing lattice parameters are disclosed. In some embodiments, the structures are in the form of a superlattice that serves as a strain relieving transition between two layers of differing lattice parameters. By controlling the properties of the superlattice, the superlattice can exhibit desirable properties such as transparency to light and lattice matching to one of the two layers of differing lattice parameters. Optoelectronic devices such as light emitting diodes including such superlattices are also disclosed.
摘要翻译：公开了用于在两层不同晶格参数之间转换的结构。在一些实施例中，结构是超晶格的形式，其用作两层不同晶格参数之间的应变消除转变。通过控制超晶格的性质，超晶格可以表现出期望的性质，例如对于光的透明度和对不同晶格参数的两层之一的晶格匹配。还公开了诸如包括这种超晶格的发光二极管的光电子器件。

92. 发明授权

US09119270B2 Solid state lighting device and driver configured for failure detection and recovery 有权
标题翻译：固态照明设备和驱动程序配置用于故障检测和恢复
公开(公告)号：US09119270B2
公开(公告)日：2015-08-25
申请号：US13904444
申请日：2013-05-29
申请人： Keng Chen , Christian Breuer , Markus Ziegler
发明人： Keng Chen , Christian Breuer , Markus Ziegler
IPC分类号： H05B37/00 , H05B33/08
CPC分类号： H05B33/0893 , H05B33/0827 , H05B33/089
摘要： Systems and method for detecting failure in solid state light sources and recovering from the failure are provided. A light engine including a controller circuit and strings of solid state light sources emits light in response to drive current provided by a driver circuit. The controller circuit monitors an output voltage of the driver circuit, and detects a failure of one of the solid state light sources. The failure is associated with a change in the output voltage of the driver circuit. The controller circuit then transmits a first signal to the driver circuit in response to detecting a failure, and the driver circuit is configured to decrease the drive current in response to the first signal.
摘要翻译：提供了用于检测固态光源故障和故障恢复的系统和方法。包括控制器电路和固态光源串的光引擎响应于由驱动器电路提供的驱动电流而发光。控制器电路监视驱动器电路的输出电压，并检测其中一个固态光源的故障。该故障与驱动电路的输出电压的变化有关。然后，控制器电路响应于检测到故障而将第一信号发送到驱动器电路，并且驱动器电路被配置为响应于第一信号而减小驱动电流。

93. 发明授权

US09119250B2 Dimmable multichannel driver for solid state light sources 有权
标题翻译：用于固态光源的可调光多通道驱动器
公开(公告)号：US09119250B2
公开(公告)日：2015-08-25
申请号：US13799885
申请日：2013-03-13
申请人： Voravit Puvanakijjakorn , Masatoshi Honji , Anne Janet Milliez
发明人： Voravit Puvanakijjakorn , Masatoshi Honji , Anne Janet Milliez
IPC分类号： H05B33/08
CPC分类号： H05B33/0851 , H05B33/0803 , H05B33/0815 , H05B33/0845 , H05B33/0857 , H05B33/089 , H05B33/0896
摘要： Systems and methods for driving solid state light sources are provided. A first drive circuit is configured to generate a drive current to cause a first solid state light source load and a second solid state light source load to illuminate. A feedback and control circuit is configured to receive feedback from the first solid state light source load and to control the drive current through the first solid state light source load based on the feedback. A second drive circuit is configured to control the drive current through the second solid state light source load. A master controller is configured to provide a first input to the feedback and control circuit to control the drive current through the first solid state light source load and a second input to the second drive circuit to control the drive current through the second solid state light source load.
摘要翻译：提供了用于驱动固态光源的系统和方法。第一驱动电路被配置为产生驱动电流以使第一固态光源负载和第二固态光源负载照亮。反馈和控制电路被配置为从第一固态光源负载接收反馈并且基于反馈来控制通过第一固态光源负载的驱动电流。第二驱动电路被配置为控制通过第二固态光源负载的驱动电流。主控制器被配置为向反馈和控制电路提供第一输入以控制通过第一固态光源负载的驱动电流和第二输入到第二驱动电路以控制通过第二固态光源的驱动电流加载。

94. 发明申请

US20150233543A1 SHAPED INDIRECT LUMINAIRE 有权
标题翻译：形成的间接的LUMINAIRE
公开(公告)号：US20150233543A1
公开(公告)日：2015-08-20
申请号：US14703594
申请日：2015-05-04
申请人： Bruce Radl , Alice Chang , Amina Chidiac
发明人： Bruce Radl , Alice Chang , Amina Chidiac
IPC分类号： F21V7/06 , F21V23/02 , F21V19/00 , F21V13/08
CPC分类号： F21V7/06 , F21V7/0008 , F21V7/0025 , F21V13/08 , F21V19/002 , F21V23/023 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10
摘要： A luminaire is provided, that includes a housing and a plurality of solid state light sources connected thereto. The housing has a top side, two lateral sides, a protrusion in the top side, and two light source mounting surfaces. The top side is diffusely reflecting and has opposing lateral edges and a center. The lateral sides are specularly reflecting and extend generally downward from the opposing lateral edges of the top side. Each has a respective bottom edge. The light source mounting surfaces extend laterally inward from the respective bottom edges. The plurality of solid state light sources is disposed along the pair of light source mounting surfaces proximate the pair of specularly reflecting lateral sides. These emit light, which travels upward to the top side and is also specuarly reflected by the lateral sides toward the top side. The top side diffusely reflects the light out of the luminaire.
摘要翻译：提供一种灯具，其包括壳体和与其连接的多个固态光源。壳体具有顶侧，两个侧面，顶侧的突起和两个光源安装表面。顶面是漫反射的并且具有相对的侧边缘和中心。侧面从顶侧的相对侧边缘大致向下反射并延伸。每个都有相应的底部边缘。光源安装表面从相应的底部边缘横向向内延伸。多个固态光源沿着一对光源安装表面设置，靠近一对镜面反射侧面。它们发光，其向上移动到顶侧，并且也被侧面朝着顶侧反射。顶部将灯光从灯具中漫反射。

95. 发明授权

US09107257B2 Adaptive frequency control to change a light output level 有权
标题翻译：自适应频率控制来改变光输出电平
公开(公告)号：US09107257B2
公开(公告)日：2015-08-11
申请号：US13033644
申请日：2011-02-24
申请人： Ranjit Jayabalan , Nagaraja Chikkegowda , Christian Breuer
发明人： Ranjit Jayabalan , Nagaraja Chikkegowda , Christian Breuer
IPC分类号： H05B39/02 , H05B33/08
CPC分类号： H05B33/0815 , H05B33/0848
摘要： Systems and methods to change a light output level using adaptive frequency control are provided. A switched mode power converter is configured to switch output current to a light emitting diode (LED) module, which includes an LED lighting element, at a switching frequency. Control circuitry is configured to receive a dimming control input that corresponding to a desired light output level of the LED module. The control circuitry is also configured to provide a pulse width modulation (PWM) output configured to pulse width modulate the output current, the PWM output having a pulse width, a PWM frequency, and a PWM period corresponding to the PWM frequency. The control circuitry is also configured to adjust at least one of the PWM period and the switching period in response to a change in the dimming control input, such that a light output level of the LED module is appropriately changed.
摘要翻译：提供了使用自适应频率控制来改变光输出电平的系统和方法。开关模式功率转换器被配置为以开关频率将输出电流切换到包括LED照明元件的发光二极管（LED）模块。控制电路被配置为接收对应于LED模块的期望光输出电平的调光控制输入。控制电路还被配置为提供配置成脉冲宽度调制输出电流的脉冲宽度调制（PWM）输出，PWM输出具有对应于PWM频率的脉冲宽度，PWM频率和PWM周期。控制电路还被配置为响应于调光控制输入的变化来调整PWM周期和开关周期中的至少一个，从而适当地改变LED模块的光输出电平。

96. 发明授权

US09103520B1 Combination turn and tail multi-color LED lamp 有权
标题翻译：组合转尾多色LED灯
公开(公告)号：US09103520B1
公开(公告)日：2015-08-11
申请号：US14256278
申请日：2014-04-18
申请人： Thomas Tessnow , Mike Tucker , Adam Bushre , Ronald E. Boyd, Jr.
发明人： Thomas Tessnow , Mike Tucker , Adam Bushre , Ronald E. Boyd, Jr.
IPC分类号： F21V8/00 , F21S8/10 , F21V29/503
CPC分类号： F21S43/236 , B60Q1/0058 , B60Q1/2607 , F21S43/14 , F21S43/195 , F21S43/237 , F21S43/243 , F21S43/247 , F21S43/249 , F21S43/27 , F21S43/40 , F21S45/47 , F21S45/48 , F21V29/503
摘要： An automotive combined turn signal and tail/stop lamp (10) having co-axial transparent collimating inner and outer light guides (18, 30). Inner collimating light guide (18) receives light from a yellow LED (16), outer collimating light guide (30) receives light from red LEDs (14), the yellow and red LEDs located in thermal communication with a common heat sink (2). Mirror optics (40, 42) reflect light from respective light output prisms (28, 35) of the inner and outer light guides outward to nested reflectors on the automobile. Electrical conductors (48) between the light guides (18, 30) can feed power from a PC board (12) to supply additional light sources within an RCL housing, such as white back-up light.
摘要翻译：一种汽车组合转向信号和具有同轴透明准直的内部和外部光导（18,30）的尾灯/停止灯（10）。内部准直光导（18）从黄色LED（16）接收光，外部准直光导（30）接收来自红色LED（14）的光，黄色和红色LED与公共散热器（2）热连通，。镜面光学器件（40,42）将来自内部和外部光导的各个光输出棱镜（28,35）的光反射到汽车上的嵌套反射器。在导光体（18,30）之间的电导体（48）可以从PC板（12）供电，以在RCL外壳内提供额外的光源，例如白色的备用灯。

97. 外观设计

USD734884S1 Lamp 有权
公开(公告)号：USD734884S1
公开(公告)日：2015-07-21
申请号：US29495975
申请日：2014-07-08
申请人： Timon Rupp , Shiyong Zhang , Phil Rioux , Yichong Zeng
设计人： Timon Rupp , Shiyong Zhang , Phil Rioux , Yichong Zeng

98. 发明授权

US09084322B2 Bi-level current configurable driver 有权
标题翻译：双电平电流可配置驱动器
公开(公告)号：US09084322B2
公开(公告)日：2015-07-14
申请号：US14312919
申请日：2014-06-24
申请人： Nitin Kumar , Markus Ziegler
发明人： Nitin Kumar , Markus Ziegler
IPC分类号： H05B33/08 , H02M3/24
CPC分类号： H05B33/0815 , H02M3/24 , H02M3/33507 , H02M2001/0025 , H05B33/08 , Y02B20/348
摘要： A bi-level current configurable driver is provided. The driver includes a feedback circuit, a driver circuit providing a driver signal to a half bridge inverter, and a step-dim interface coupled to a first alternating current input line, a second alternating current input line, and a neutral line, providing voltage to the driver circuit. The driver also includes a first feedforward circuit coupled to the step-dim interface, where the first feedforward circuit receives a first signal from the step-dim interface based on the states of the first alternating current input line, the second alternating current input line, and the neutral line. In a first state, the driver provides full current to a load, and in a second state, the driver provides less than full current to the load.
摘要翻译：提供双电平电流可配置驱动器。驱动器包括反馈电路，向半桥逆变器提供驱动器信号的驱动器电路，以及耦合到第一交流输入线，第二交流输入线和中性线的阶梯形接口，提供电压到驱动电路。所述驱动器还包括耦合到所述渐变接口的第一前馈电路，其中所述第一前馈电路基于所述第一交流电输入线，所述第二交流输入线，所述第二交流输入线，和中性线。在第一状态下，驱动器向负载提供全电流，而在第二状态下，驱动器向负载提供小于满电流。

99. 外观设计

USD733335S1 Lamp 有权
公开(公告)号：USD733335S1
公开(公告)日：2015-06-30
申请号：US29488985
申请日：2014-04-25
申请人： Valeriy Zolotykh , Natarajan Thirumurugan , Tracy Woo , Anil Jeswani
设计人： Valeriy Zolotykh , Natarajan Thirumurugan , Tracy Woo , Anil Jeswani

100. 发明申请

US20150137685A1 LAMP FUSE IN PRESS SEAL CAVITY 审中-公开
标题翻译：灯泡保险丝在新闻稿密封
公开(公告)号：US20150137685A1
公开(公告)日：2015-05-21
申请号：US14230974
申请日：2014-03-31
申请人： Arturo De Santiago , Victor Cordero
发明人： Arturo De Santiago , Victor Cordero
IPC分类号： H01K1/66 , H01K1/38
CPC分类号： H01K1/66 , H01K1/38 , H01K1/40 , H05B3/0047
摘要： A lamp (10), such as a rapid thermal processing (“RTP) lamp, is sealed with a press seal (30) that contains a fuse (40). A relatively long press seal region is used that accommodates, in addition to the conventional filament leads to the exterior of the lamp, the fuse as well, the fuse (40) being disposed inside an inert-gas filled void (34) which is formed in the press seal (30), the fuse being thus disposed in an inert environment, such as nitrogen. The void (34) is defined by a bubble (36) formed in the press seal. Alternatively, the void (34) can be defined by an inside region of a glass capillary tube (42) that jackets the fuse and is squeezed into the press seal.
摘要翻译：诸如快速热处理（“RTP”）灯的灯（10）用包含保险丝（40）的压力密封件（30）密封。使用相对较长的压力密封区域，除了常规的灯丝引导到灯外部外，保险丝还设置在形成有惰性气体的空腔（34）的内部，在压力密封件（30）中，保险丝被置于诸如氮气的惰性环境中。空隙（34）由在压力密封件中形成的气泡（36）限定。或者，空隙（34）可以由玻璃毛细管（42）的内部区域限定，其夹套保险丝并被挤压到压力密封件中。

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