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11. 发明授权

US07390117B2 LED package with compound converging optical element 有权
标题翻译： LED封装复合会聚光学元件
公开(公告)号：US07390117B2
公开(公告)日：2008-06-24
申请号：US11381329
申请日：2006-05-02
申请人： Catherine A. Leatherdale , Andrew J. Ouderkirk , Dong Lu
发明人： Catherine A. Leatherdale , Andrew J. Ouderkirk , Dong Lu
IPC分类号： F21V5/02
CPC分类号： H01L33/58 , G02B5/04 , G02B19/0028 , G02B19/0061 , H01L33/60 , Y10S362/80
摘要： The present application discloses a light source comprising an LED die having an emitting surface and an optical element including a base, an apex, the base, and a converging side joining the base and the apex, wherein the base is optically coupled to the emitting surface. Furthermore, the optical element comprises a first section including the base and that is composed of a first material and a second section including the apex and that is composed of a second material.
摘要翻译：本申请公开了一种光源，其包括具有发射表面的LED管芯和包括基部，顶点，基部和接合基部和顶点的会聚侧的光学元件，其中基部光学耦合到发射表面。此外，光学元件包括包括基座的第一部分，并且由第一材料和包括顶点的第二部分组成并且由第二材料构成。

12. 发明申请

US20080012034A1 LED PACKAGE WITH CONVERGING EXTRACTOR 审中-公开
标题翻译： LED包装与收缩提取器
公开(公告)号：US20080012034A1
公开(公告)日：2008-01-17
申请号：US11778385
申请日：2007-07-16
申请人： James Thielen , Catherine Leatherdale , Andrew Ouderkirk , Dong Lu , Amy Barnes
发明人： James Thielen , Catherine Leatherdale , Andrew Ouderkirk , Dong Lu , Amy Barnes
IPC分类号： H01L33/00
CPC分类号： G02B5/045 , G02B27/0972 , H01L33/58
摘要： In one aspect, the present application discloses a light source comprising an LED die optically coupled to an extractor comprising a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex. The extractor base is no greater in size than the emitting surface of the LED die. In another aspect, methods of making light sources are disclosed, comprising the steps of providing an LED die having an emitting surface; forming a plurality of optical elements each having a base, an apex smaller than the base, and a converging side extending between the base and the apex; arranging the plurality of optical elements to form an extractor, the extractor having an extractor base no greater in size than the emitting surface; and optically coupling the extractor base to the emitting surface of the LED die.
摘要翻译：在一个方面，本申请公开了一种光源，其包括光学耦合到提取器的LED管芯，所述提取器包括多个光学元件，每个光学元件具有基部，比所述基部小的顶点以及在所述基部和所述顶点之间延伸的会聚侧。提取器基座的尺寸不大于LED管芯的发射表面。在另一方面，公开了制造光源的方法，包括以下步骤：提供具有发射表面的LED管芯; 形成多个光学元件，每个光学元件具有基部，顶点小于基部，以及在基部和顶点之间延伸的会聚侧; 布置所述多个光学元件以形成提取器，所述提取器具有不大于所述发射表面的尺寸的提取器基座; 并将提取器基底光学耦合到LED管芯的发射表面。

13. 发明申请

US20070257266A1 LED PACKAGE WITH CONVERGING OPTICAL ELEMENT 有权
标题翻译： LED包装与光学元件
公开(公告)号：US20070257266A1
公开(公告)日：2007-11-08
申请号：US11381324
申请日：2006-05-02
申请人： Catherine Leatherdale , Andrew Ouderkirk , Dong Lu
发明人： Catherine Leatherdale , Andrew Ouderkirk , Dong Lu
IPC分类号： H01L33/00 , H01L31/12 , H01L27/15 , H01L29/26
CPC分类号： H01L33/58 , G02B19/0028 , G02B19/0061 , G02B19/0071 , G02B27/0972 , H01L2924/0002 , H01L2924/00
摘要： The present application discloses a light source comprising an LED die having an emitting surface and an optical element including a base, an apex smaller than the base, and a converging side extending between the base and the apex, wherein the base is optically coupled to and is no greater in size than the emitting surface, and wherein the optical element directs light emitted by the LED die to produce a side emitting pattern.
摘要翻译：本申请公开了一种光源，其包括具有发射表面的LED管芯和包括基部的光学元件，比基座小的顶点以及在基部和顶点之间延伸的会聚侧，其中基座光耦合到其尺寸不大于发射表面，并且其中光学元件引导由LED管芯发射的光以产生侧面发射图案。

14. 发明授权

US09534765B2 Light fixture with coextruded components 有权
标题翻译：具有共挤出部件的灯具
公开(公告)号：US09534765B2
公开(公告)日：2017-01-03
申请号：US13338437
申请日：2011-12-28
申请人： Paul Kenneth Pickard , Dong Lu , James Michael Lay , Joe Janisch
发明人： Paul Kenneth Pickard , Dong Lu , James Michael Lay , Joe Janisch
IPC分类号： F21S4/00 , F21V21/00 , F21V13/04 , B29C47/06 , F21V7/00 , B29C47/00 , F21S2/00 , F21S8/06 , F21V3/04 , F21V7/22 , F21V21/005 , F21V29/74 , F21V29/75 , F21V29/77 , F21V29/87 , F21V29/89 , F21Y101/00
CPC分类号： F21V13/04 , B29C47/003 , B29C47/067 , F21S2/00 , F21S8/06 , F21V3/06 , F21V7/0016 , F21V7/005 , F21V7/22 , F21V21/005 , F21V29/745 , F21V29/75 , F21V29/777 , F21V29/87 , F21V29/89 , F21Y2101/00 , F21Y2103/10 , F21Y2113/13 , F21Y2115/10 , Y10T29/49002
摘要： A light fixture with coextruded components is disclosed. Embodiments of the present invention provide a solid-state light fixture suitable for use in commercial environments. A light fixture according to example embodiments of the invention includes an LED light source and a coextruded optical assembly. In some embodiments, the reflector portion of the assembly includes a thin skin of reflective material. In some embodiments, the assembly includes an interlocking mechanical interface between the reflector and lens portions of the assembly. In some embodiments, the lens portion of the assembly includes two lens plates. In some embodiments, a longer fixture can be assembled by using two, coextruded portions of an optical assembly, where these portions are adapted to be joined end-to-end. Reinforcing members can be used in the reflector and lens assembly.
摘要翻译：公开了一种具有共挤出部件的灯具。本发明的实施例提供适用于商业环境的固态灯具。根据本发明的示例性实施例的灯具包括LED光源和共挤出的光学组件。在一些实施例中，组件的反射器部分包括反光材料的薄皮。在一些实施例中，组件包括在组件的反射器和透镜部分之间的互锁机械接口。在一些实施例中，组件的透镜部分包括两个透镜板。在一些实施例中，可以通过使用光学组件的两个共挤出部分来组装更长的夹具，其中这些部分适于端对端连接。加强构件可以用在反射器和透镜组件中。

15. 发明授权

US09052067B2 LED lamp with high color rendering index 有权
标题翻译：具有高显色指数的LED灯
公开(公告)号：US09052067B2
公开(公告)日：2015-06-09
申请号：US12975820
申请日：2010-12-22
申请人： Antony Paul van de Ven , Gerry Negley , Dong Lu
发明人： Antony Paul van de Ven , Gerry Negley , Dong Lu
IPC分类号： F21V13/00 , F21K99/00 , F21V7/00 , F21V7/04 , F21V29/00 , F21V3/02 , F21Y101/02 , F21Y105/00 , F21Y113/00
CPC分类号： F21K9/232 , F21K9/23 , F21K9/235 , F21K9/237 , F21K9/238 , F21K9/272 , F21K9/62 , F21K9/66 , F21K9/68 , F21K9/90 , F21V3/02 , F21V3/04 , F21V7/0016 , F21V7/041 , F21V23/02 , F21V29/51 , F21V29/773 , F21V29/83 , F21Y2101/00 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , Y10T29/49002 , Y10T29/49119
摘要： An LED lamp with a high color rendering index (CRI) is disclosed. Example embodiments of the invention provide an LED lamp with a relatively high color rendering index (CRI). In some embodiments, the lamp has other advantageous characteristics, such as good angular uniformity. In some embodiments, the LED lamp is sized and shaped as a replacement for a standard incandescent bulb, and includes an LED assembly with at least first and second LEDs operable to emit light of two different colors. In some embodiments, the lamp can emit light with a color rendering index (CRI) of at least 90 without remote wavelength conversion. In some embodiments, the LED lamp conforms some, most, or all of the product requirements for a 60-watt incandescent replacement for the L prize.
摘要翻译：公开了具有高显色指数（CRI）的LED灯。本发明的示例性实施例提供具有较高显色指数（CRI）的LED灯。在一些实施例中，灯具有其它有利的特性，例如良好的角度均匀性。在一些实施例中，LED灯的尺寸和形状被认为是标准白炽灯泡的替代品，并且包括LED组件，其具有可操作以发射两种不同颜色的光的至少第一和第二LED。在一些实施例中，灯可以发射具有至少90的显色指数（CRI）的光，而不进行远程波长转换。在一些实施例中，LED灯符合用于L奖的60瓦白炽灯替代品的一些，多数或全部产品要求。

16. 发明授权

US08969832B2 Electrothermal vaporization atomic fluorescence spectroscopy and spectrometer for determination of cadmium 有权
标题翻译：电热蒸发原子荧光光谱和光谱仪测定镉
公开(公告)号：US08969832B2
公开(公告)日：2015-03-03
申请号：US13810147
申请日：2010-07-15
申请人： Jixin Liu , Li Feng , Dong Lu , Fengxi Zheng , Junwei Li
发明人： Jixin Liu , Li Feng , Dong Lu , Fengxi Zheng , Junwei Li
IPC分类号： F21V9/16 , G01J3/44 , G01N21/64 , G01N1/40
CPC分类号： G01J3/4406 , G01N1/4022 , G01N21/6402 , G01N2001/4033 , G01N2021/6417
摘要： An electrothermal vaporization atomic fluorescence spectrometer for determination of Cadmium comprising a sampling system, a light source, an atomizer, a light path system, a detection system, and a display device. The sampling system includes an electrothermal vaporization device and a capture trap; the capture trap comprises a Tungsten or Molybdenum coil (6), a holder (15), a cover (7) and a power supply (17); the cover (7) and the holder (15) form a sealed space; the Tungsten or Molybdenum coil (6) is arranged on the holder (15); the Tungsten or Molybdenum coil (6) is located inside the sealed space formed by the cover (7) and the holder (15); and the cover (7) is provided with an inlet (12) and an outlet (13) thereon. An electrothermal vaporization atomic fluorescence spectroscopy for determination of Cadmium is also provided.
摘要翻译：一种用于测定镉的电热蒸发原子荧光光谱仪，包括采样系统，光源，雾化器，光路系统，检测系统和显示装置。采样系统包括电热蒸发装置和捕集阱; 捕获阱包括钨或钼线圈（6），保持器（15），盖（7）和电源（17）; 盖（7）和保持器（15）形成密封空间; 钨或钼线圈（6）布置在支架（15）上; 钨或钼线圈（6）位于由盖（7）和保持器（15）形成的密封空间的内部; 并且盖（7）上设置有入口（12）和出口（13）。还提供了用于测定镉的电热蒸发原子荧光光谱。

17. 发明申请

US20130201679A1 LIGHTING DEVICE AND METHOD OF INSTALLING LIGHT EMITTER 有权
标题翻译：照明装置及其安装方法
公开(公告)号：US20130201679A1
公开(公告)日：2013-08-08
申请号：US13365844
申请日：2012-02-03
申请人： Paul Kenneth PICKARD , Nicholas W. Medendorp, JR. , Mark D. Edmond , Dong Lu , Curt Progl , Mark Dixon
发明人： Paul Kenneth PICKARD , Nicholas W. Medendorp, JR. , Mark D. Edmond , Dong Lu , Curt Progl , Mark Dixon
IPC分类号： F21V5/04 , F21V11/00 , H05K13/00 , F21V21/00
CPC分类号： F21S8/026 , F21V3/00 , F21V15/01 , F21Y2115/10 , Y10T29/49002
摘要： A lighting device comprising a junction box, a trim element and a solid state light emitter, at least a portion of a space defined by regions of the trim element within a space defined by regions of the junction box, the light emitter within the trim element space. A lighting device comprising a trim element (with at least two regions) and a solid state light emitter, in which at least a first part of the first region can be positioned in a first space with the second region outside the first space, the light emitter within the first part. A lighting device, comprising a trim element (which comprises at least two regions), part of an exterior of which defines a first space, at least a first part of the first region within the first space, a solid state light emitter within the first part. Methods of installing a light emitter.
摘要翻译：一种照明装置，包括接线盒，装饰元件和固态光发射器，在由接线盒的区域限定的空间内的修剪元件的区域限定的空间的至少一部分，修剪元件内的光发射器空间。一种照明装置，包括具有至少两个区域的装饰元件和固态光发射器，其中第一区域的至少第一部分可以位于第一空间中，第二区域在第一空间外部，光发射器在第一部分。一种照明装置，包括装饰元件（其包括至少两个区域），其外部的一部分限定第一空间，第一空间内的第一区域的至少第一部分，第一空间内的固态光发射器部分。安装光发射器的方法。

18. 发明申请

US20130176721A1 LIGHT FIXTURE WITH TEXTURED REFLECTOR 有权
标题翻译：带有纹理反射镜的灯具
公开(公告)号：US20130176721A1
公开(公告)日：2013-07-11
申请号：US13345215
申请日：2012-01-06
申请人： Dong Lu , Nick Hoang Nguyen , John Durkee
发明人： Dong Lu , Nick Hoang Nguyen , John Durkee
IPC分类号： F21V7/04 , F21V17/00 , F21V13/04
CPC分类号： F21V7/0008 , F21S8/06 , F21V7/048 , F21V7/09 , F21V7/22 , F21V13/04 , F21V15/013 , F21V29/777 , F21Y2101/00 , F21Y2113/10 , F21Y2115/10 , Y10T29/4998
摘要： A light fixture with a textured reflector is disclosed. Embodiments of the present invention provide for a lighting system in which LEDs face, and the majority of light form the LED light source is incident on, a textured back reflector while producing minimal glare and minimal imaging of the light source. Such a reflector may be referred to as a retro-reflector. The reflector for the light fixture can be made from a relatively inexpensive material such as polycarbonate, which without texturing has a specular or semi-specular surface. Further, a diffuse white layer to provide color mixing or prevent glare and reflections is not needed. The textured reflector can be textured by way of an imprinted pattern or by roughening, and can be extruded. A prismatic texture may be used. The texturing can also be spatially varied.
摘要翻译：公开了具有纹理反射器的灯具。本发明的实施例提供了一种照明系统，其中LED面对，并且大部分形成LED光源的光入射到纹理后反射器上，同时产生最小的眩光和光源的最小成像。这种反射器可以被称为后向反射器。用于灯具的反射器可以由相对便宜的材料（例如聚碳酸酯）制成，其中没有纹理具有镜面或半镜面。此外，不需要用于提供颜色混合或防止眩光和反射的漫反射白色层。有纹理的反射器可以通过印刷图案或通过粗糙化进行纹理化，并且可以被挤出。可以使用棱柱纹理。纹理也可以在空间上变化。

19. 发明申请

US20130134456A1 OPTICAL ARRANGEMENT FOR A SOLID-STATE LIGHTING SYTEM 有权
标题翻译：固态照明系统的光学布置
公开(公告)号：US20130134456A1
公开(公告)日：2013-05-30
申请号：US13307444
申请日：2011-11-30
申请人： Dong Lu
发明人： Dong Lu
IPC分类号： H01L27/15
CPC分类号： F21V5/04 , F21K9/233 , F21V5/002 , F21V7/0091 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10
摘要： An optical arrangement and a solid-state lighting system comprise an optical element having at least one lens where the lens has a faceted surface defining a plurality of facets. An LED light source comprises a plurality of LED chips and is arranged relative to the faceted surface such that the plurality of facets are disposed asymmetrically relative to the plurality of chips such that mixing of light from the plurality of LED chips occurs via the surface.
摘要翻译：光学布置和固态照明系统包括具有至少一个透镜的光学元件，其中透镜具有限定多个刻面的刻面。 LED光源包括多个LED芯片，并且相对于刻面布置，使得多个小面相对于多个芯片非对称地设置，使得来自多个LED芯片的光的混合经由表面发生。

20. 外观设计

USD667983S1 Troffer-style lighting fixture 有权
公开(公告)号：USD667983S1
公开(公告)日：2012-09-25
申请号：US29387172
申请日：2011-03-09
申请人： Paul Kenneth Pickard , Mark D. Edmond , Dong Lu , Gerald Negley , Nick Nguyen , Patrick John O'Flaherty , Gary David Trott
设计人： Paul Kenneth Pickard , Mark D. Edmond , Dong Lu , Gerald Negley , Nick Nguyen , Patrick John O'Flaherty , Gary David Trott

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