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公开(公告)号:US20110240961A1
公开(公告)日:2011-10-06
申请号:US13160179
申请日:2011-06-14
申请人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, JR. , Michael Gregory Brown , Jo A. Venezia
发明人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, JR. , Michael Gregory Brown , Jo A. Venezia
CPC分类号: G02B6/0068 , B82Y20/00 , G02B6/0018 , G02B6/0028 , G02B6/0073 , G02B6/1225 , H01L33/22 , H01L33/44 , H01L2224/49111 , H04N9/3152
摘要: Light emitting devices, and related components, processes, systems and methods are disclosed.
摘要翻译: 公开了发光器件及相关部件,工艺,系统和方法。
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公开(公告)号:US07667238B2
公开(公告)日:2010-02-23
申请号:US11210261
申请日:2005-08-23
申请人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, Jr. , Michael Gregory Brown , Jo A. Venezia
发明人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, Jr. , Michael Gregory Brown , Jo A. Venezia
IPC分类号: H01L33/00
CPC分类号: G02B6/0068 , B82Y20/00 , G02B6/0028 , G02B6/1225 , G02B6/4298 , H01L2224/49111 , H01L2924/12041 , Y10S257/918
摘要: Light-emitting devices, and related components, processes, systems and methods are disclosed.
摘要翻译: 公开了发光器件及相关部件,工艺,系统和方法。
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公开(公告)号:US07521273B2
公开(公告)日:2009-04-21
申请号:US11317584
申请日:2005-12-23
IPC分类号: H01L21/00
CPC分类号: H01L33/20 , H01L33/0079 , H01L2933/0083
摘要: Light-emitting device methods are disclosed.
摘要翻译: 公开了发光器件的方法。
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公开(公告)号:US07084434B2
公开(公告)日:2006-08-01
申请号:US10724006
申请日:2003-11-26
IPC分类号: H01L33/00
CPC分类号: H01L33/20 , H01L33/0079 , H01L2933/0083
摘要: Light-emitting devices, and related components, systems and methods are disclosed.
摘要翻译: 公开了发光器件及相关部件,系统和方法。
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公开(公告)号:US09627582B2
公开(公告)日:2017-04-18
申请号:US13536276
申请日:2012-06-28
申请人: Donald L. McDaniel, Jr. , Michael Lim , Michael Gregory Brown , Scott W. Duncan , Andrei Kazmierski , Paul Panaccione
发明人: Donald L. McDaniel, Jr. , Michael Lim , Michael Gregory Brown , Scott W. Duncan , Andrei Kazmierski , Paul Panaccione
IPC分类号: H01L29/22 , H01L33/38 , H01L25/075 , H01L33/14 , H01L33/58 , G02B5/00 , G02B21/06 , G03B21/20 , H01L33/20 , H01L33/24 , H01L33/54 , G02B21/36
CPC分类号: H01L33/38 , G02B5/005 , G02B21/06 , G02B21/361 , G03B21/2033 , G03B21/208 , H01L25/0753 , H01L33/145 , H01L33/20 , H01L33/24 , H01L33/54 , H01L33/58 , H01L2924/0002 , H01L2924/00
摘要: The present invention relates to light-emitting diodes (LEDs), and related components, processes, systems, and methods. In certain embodiments, an LED that provides improved optical and thermal efficiency when used in optical systems with a non-rectangular input aperture (e.g., a circular aperture) is described. In some embodiments, the emission surface of the LED and/or an emitter output aperture can be shaped (e.g., in a non-rectangular shape) such that enhanced optical and thermal efficiencies are achieved. In addition, in some embodiments, chip designs and processes that may be employed in order to produce such devices are described.
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公开(公告)号:US09115694B2
公开(公告)日:2015-08-25
申请号:US13595001
申请日:2012-08-27
CPC分类号: F03D7/0224 , F05B2260/76 , F05B2270/107 , F05B2270/602 , Y02E10/721 , Y02E10/723
摘要: A pitch control system for a wind turbine is disclosed. The pitch control system may generally include a motor having an armature and a winding and a grid power source configured to supply electrical power to the motor. The pitch control system may also include a plurality of switching components configured to control a first current through the armature independent of a second current through the winding. In addition, the pitch control system may include an auxiliary switching component electrically coupled between the grid power source and at least a portion of the switching components. The auxiliary switching component may be configured to be opened when a grid voltage of the grid power source exceeds a first voltage threshold.
摘要翻译: 公开了一种用于风力涡轮机的俯仰控制系统。 变桨控制系统通常可以包括具有电枢和绕组的电动机和被配置为向电动机供电的电网电源。 俯仰控制系统还可以包括多个开关部件,其被配置为控制通过电枢的第一电流,而不管通过绕组的第二电流。 此外,俯仰控制系统可以包括电耦合在电网电源和至少一部分开关部件之间的辅助开关部件。 辅助开关部件可以被配置为当电网电源的电网电压超过第一电压阈值时打开。
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公开(公告)号:US20120261711A1
公开(公告)日:2012-10-18
申请号:US13447731
申请日:2012-04-16
申请人: Michael Gregory Brown , Yves Bertic , Scott W. Duncan , Hong Lu , Ravi Rajan , John Woodhouse , Feng Yun , Hao Zhu
发明人: Michael Gregory Brown , Yves Bertic , Scott W. Duncan , Hong Lu , Ravi Rajan , John Woodhouse , Feng Yun , Hao Zhu
IPC分类号: H01L33/62
摘要: Electronic devices involving contact structures, and related components, systems and methods associated therewith are described. The contact structures are particularly suitable for use in a variety of light-emitting devices, including LEDs.
摘要翻译: 描述了涉及接触结构的电子设备以及与之相关的组件,系统和方法。 接触结构特别适用于各种发光器件,包括LED。
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公开(公告)号:US20120195068A1
公开(公告)日:2012-08-02
申请号:US13419787
申请日:2012-03-14
申请人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, JR. , Michael Gregory Brown , Jo A. Venezia
发明人: Alexei A. Erchak , Michael Lim , Robert F. Karlicek, JR. , Michael Gregory Brown , Jo A. Venezia
CPC分类号: G02B6/0068 , B82Y20/00 , G02B6/0018 , G02B6/0028 , G02B6/0073 , G02B6/1225 , H01L33/22 , H01L33/44 , H01L2224/49111 , H04N9/3152
摘要: A lighting system includes a panel having an edge, the edge having a thickness defined between a front surface of the panel and a back surface of the panel, the panel configured to propagate light therein. The lighting system further includes a first light emitting diode (LED) light source and a second LED light source disposed in serrated arrangement along the edge of the panel so that light emitted from respective light emitting surfaces of the light sources impinges on the edge of the panel and enters the panel through the edge and so that the light emitting surfaces lie in respective planes that are not parallel.
摘要翻译: 照明系统包括具有边缘的面板,所述边缘具有限定在所述面板的前表面和所述面板的后表面之间的厚度,所述面板被配置为在其中传播光。 照明系统还包括第一发光二极管(LED)光源和沿着面板边缘设置成锯齿状布置的第二LED光源,使得从各个光源的各个发光表面发射的光照射在该光源的边缘上 并通过边缘进入面板,使得发光表面位于不平行的相应平面中。
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公开(公告)号:US07262550B2
公开(公告)日:2007-08-28
申请号:US10724033
申请日:2003-11-26
CPC分类号: H01L33/20 , H01L33/0079 , H01L2933/0083
摘要: Light-emitting devices, and related components, systems and methods are disclosed. In some embodiments, the light-emitting devices include of multi-stack materials. The multi-stack may include a light-generating region and a first layer supported by the light-generating region. A material in contact with the surface of the first layer may have an index of a refraction less than about 1.5.
摘要翻译: 公开了发光器件及相关部件,系统和方法。 在一些实施例中,发光装置包括多堆叠材料。 多层堆叠可以包括发光区域和由发光区域支撑的第一层。 与第一层的表面接触的材料可以具有小于约1.5的折射率。
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公开(公告)号:US07074631B2
公开(公告)日:2006-07-11
申请号:US10794452
申请日:2004-03-05
IPC分类号: H01L21/00
CPC分类号: H01L33/20 , H01L33/0079 , H01L2933/0083 , Y10S438/95 , Y10S438/956
摘要: A method includes disposing a planarization layer on a surface of a layer of semiconductor material and disposing a lithography layer on a surface of the planarization layer. The method also includes performing nanolithography to remove at least a portion of the planarization layer, at least a portion of the lithography layer and at least a portion of the layer of semiconductor material, thereby forming a dielectric function in the surface of the layer of semiconductor material that varies spatially according to a pattern.
摘要翻译: 一种方法包括在半导体材料层的表面上设置平坦化层并在平坦化层的表面上设置光刻层。 该方法还包括进行纳米光刻以去除平坦化层的至少一部分,光刻层的至少一部分和半导体材料层的至少一部分,从而在半导体层的表面形成介电功能 根据图案在空间上变化的材料。
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