公开(公告)号：US08866410B2

公开(公告)日：2014-10-21

申请号：US12257804

申请日：2008-10-24

申请人： Gerald H. Negley ,  Antony Paul Van De Ven ,  Kenneth R. Byrd ,  Peter J. Myers ,  Michael Harris

发明人： Gerald H. Negley ,  Antony Paul Van De Ven ,  Kenneth R. Byrd ,  Peter J. Myers ,  Michael Harris

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0869 ,  H05B33/0809 ,  H05B33/086

摘要： Lighting devices comprising first, second and third strings of solid state lighting devices. One aspect further comprises means for supplying first fixed current through the first string, means for supplying second fixed current through the second string, and means for supplying current through the third string. In a second aspect, the first and second strings emit light within a specific area on a 1931 CIE Chromaticity Diagram, and the third string emits light of dominant wavelength 600-640 nm. A third aspect further comprises a power line and a power supply configured to supply a first and second fixed currents through the first and second strings, respectively, and supply a current to the third string. A method of making a lighting device, comprising measuring color output, adjusting current to first, second and/or third strings, and permanently setting currents to the first and second strings.

摘要翻译： 照明装置包括第一，第二和第三串固态照明装置。 一个方面还包括用于通过第一串提供第一固定电流的装置，用于通过第二串提供第二固定电流的装置，以及用于提供通过第三串的电流的装置。 在第二方面，第一和第二串在1931 CIE色度图上的特定区域内发光，第三串发射主波长为600-640nm的光。 第三方面还包括电源线和电源，其被配置为分别通过第一和第二串提供第一和第二固定电流，并将电流提供给第三串。 一种制造照明装置的方法，包括测量颜色输出，将电流调整到第一，第二和/或第三串，并且将电流永久地设置到第一和第二串。

公开(公告)号：US08827507B2

公开(公告)日：2014-09-09

申请号：US11859048

申请日：2007-09-21

申请人： Antony Paul Van De Ven ,  Gerald H. Negley

发明人： Antony Paul Van De Ven ,  Gerald H. Negley

IPC分类号： B60Q1/06 ,  F21S6/00 ,  F21V15/00 ,  F21S8/02 ,  F21V17/16 ,  F21V23/02 ,  F21V29/00 ,  F21Y101/02 ,  F21Y105/00

CPC分类号： F21V29/70 ,  F21S8/02 ,  F21V17/164 ,  F21V23/026 ,  F21V29/004 ,  F21V29/74 ,  F21V29/80 ,  F21V29/85 ,  F21Y2105/10 ,  F21Y2115/10

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，电路板，传热材料，导电腿和固态光发射器。 发射器与腿的第一端接触。 腿部延伸穿过电路板。 腿的第二端延伸到传热材料中。 而且，如上所述的照明组件还包括固定器壳体，其中传热材料与光引擎壳体接触，并且光引擎壳体连接到固定器壳体。 另外，一种安装照明组件的方法，包括连接电导体并将照明组件通过构造元件中的孔插入，使得附接到固定器壳体的夹子与构造元件接合。 另外，改变照明组件中的发光体的方法。

公开(公告)号：US08803414B2

公开(公告)日：2014-08-12

申请号：US13465414

申请日：2012-05-07

申请人： Antony Paul Van De Ven ,  Wai Kwan Chan ,  Chin Wah Ho ,  Gerald H. Negley ,  Dong Lu ,  Paul Kenneth Pickard

发明人： Antony Paul Van De Ven ,  Wai Kwan Chan ,  Chin Wah Ho ,  Gerald H. Negley ,  Dong Lu ,  Paul Kenneth Pickard

IPC分类号： H01J1/62

CPC分类号： F21S8/02 ,  F21V13/02 ,  F21V23/002 ,  F21V29/507 ,  F21V29/773 ,  F21V29/89 ,  F21Y2113/13 ,  F21Y2115/10

摘要： A lighting device comprising a solid state light emitter and a light mixing element, in which at least ten of light emitted by the emitter that enters the mixing element is reflected within the mixing element, and the mixing element is not larger than 16 mm. Also, a lighting device comprising an emitter and a mixing element comprising first and second regions. Also, a lighting device comprising a light emitter and a mixing element, in which a light exit region of the mixing element has a surface area between about 50% to about 300% of a surface area of a light entrance region of the mixing element. Also, a lighting device comprising a light emitter, a mixing element and a light output shaping element which defines an exit aperture having a dimension that is at least three times a largest dimension of the first light mixing element.

摘要翻译： 一种照明装置，包括固态光发射器和光混合元件，其中由混合元件中的发射器发射的至少十个光在混合元件内反射，并且混合元件不大于16mm。 而且，包括发射器和包括第一和第二区域的混合元件的照明装置。 此外，包括发光器和混合元件的照明装置，其中混合元件的光出射区域具有在混合元件的光入射区域的表面积的约50％至约300％之间的表面积。 而且，一种照明装置，其包括光发射器，混合元件和光输出成形元件，其限定具有至少三倍于第一光混合元件的最大尺寸的尺寸的出射孔。

公开(公告)号：US08748920B2

公开(公告)日：2014-06-10

申请号：US11478873

申请日：2006-06-30

申请人： Gerald H. Negley

发明人： Gerald H. Negley

IPC分类号： H01L33/00

CPC分类号： H01L33/44

摘要： A light-emitting device includes a substrate that is at least partially transparent to optical radiation and has a first index of refraction. A diode region is disposed on a first surface of the substrate and is configured to emit light responsive to a voltage applied thereto. An encapsulation layer is disposed on a second surface of the substrate and has a second index of refraction. An antireflective layer is disposed between a second surface of the substrate and the encapsulation layer. The antireflective layer has a graded index of refraction having values in a range between about the first index of refraction at a first surface of the antireflective layer and about the second index of refraction at a second surface of the antireflective layer. The encapsulation layer may also be omitted and the antireflective layer may separate the substrate, which has a first index of refraction, from air, which has a second index of refraction. Non “flip-chip” embodiments are also disclosed.

摘要翻译： 发光器件包括对光辐射至少部分透明并具有第一折射率的衬底。 二极管区域设置在基板的第一表面上，并且被配置为响应于施加到其上的电压而发光。 封装层设置在基板的第二表面上并具有第二折射率。 抗反射层设置在基板的第二表面和封装层之间。 抗反射层具有渐变折射率，其值在反射防止层的第一表面处的约第一折射率与抗反射层的第二表面处的第二折射率之间的范围内。 封装层也可以省略，并且抗反射层可以将具有第一折射率的衬底与具有第二折射率的空气分离。 还公开了非“倒装芯片”实施例。

公开(公告)号：US08684556B2

公开(公告)日：2014-04-01

申请号：US12835390

申请日：2010-07-13

申请人： Gerald H. Negley ,  Paul Kenneth Pickard

发明人： Gerald H. Negley ,  Paul Kenneth Pickard

IPC分类号： F21V1/00

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 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。

公开(公告)号：US08648546B2

公开(公告)日：2014-02-11

申请号：US12541215

申请日：2009-08-14

申请人： Antony Paul Van De Ven ,  Gerald H. Negley

发明人： Antony Paul Van De Ven ,  Gerald H. Negley

IPC分类号： H05B37/02 ,  F21V9/00

CPC分类号： H05B33/086 ,  F21K9/233 ,  F21Y2115/10 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

摘要： A solid state lighting device comprising at least one first light emitter that emits non-saturated non-white light of a first color point, at least one second light emitter that emits saturated non-white light, and a controller configured to control a ratio of light emitted by the first emitter(s) and by the second light emitter(s) to provide non-white light of a second color point. Also, a solid state lighting device comprising at least one first light emitter that emits light within a first area or a second area on a Chromaticity Diagram, and at least one second light emitter, wherein output light is non-white and has a second color point. Also, methods of providing non-white light.

摘要翻译： 一种固态照明装置，包括发射第一色点的非饱和非白色光的至少一个第一光发射器，发射饱和非白光的至少一个第二光发射器，以及控制器， 由第一发射器和第二发光器发射的光以提供第二色点的非白光。 此外，固态照明装置包括至少一个在色度图上的第一区域或第二区域内发射光的第一光发射器，以及至少一个第二光发射器，其中输出光是非白色的并且具有第二颜色 点。 另外，提供非白光的方法。

公开(公告)号：US08598606B2

公开(公告)日：2013-12-03

申请号：US12363000

申请日：2009-01-30

申请人： Gerald H. Negley

发明人： Gerald H. Negley

IPC分类号： H01L33/00

CPC分类号： H01L33/642 ,  F21V29/763 ,  H01L33/486 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L33/641 ,  H01L2224/48465 ,  H05K1/053 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A mounting substrate for a semiconductor light emitting device includes a solid metal block having first and second opposing metal faces. The first metal face includes an insulating layer and a conductive layer on the insulating layer. The conductive layer is patterned to provide first and second conductive traces that connect to a semiconductor light emitting device. The second metal face may include heat sink fins therein. A flexible film including an optical element, such as a lens, also may be provided, overlying the semiconductor light emitting device.

摘要翻译： 用于半导体发光器件的安装衬底包括具有第一和第二相对金属面的实心金属块。 第一金属面在绝缘层上包括绝缘层和导电层。 图案化导电层以提供连接到半导体发光器件的第一和第二导电迹线。 第二金属表面可以包括其中的散热片。 也可以提供包括诸如透镜的光学元件的柔性膜，覆盖在半导体发光器件上。

公开(公告)号：US08529104B2

公开(公告)日：2013-09-10

申请号：US13233302

申请日：2011-09-15

申请人： Gerald H. Negley ,  Antony Paul Van De Ven

发明人： Gerald H. Negley ,  Antony Paul Van De Ven

IPC分类号： F21V7/00

CPC分类号： H01L25/0753 ,  H01L33/50 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/48247 ,  Y10S362/80 ,  H01L2924/00014

摘要： A first lighting device comprises at least one plural cavity element and a plurality of solid state light emitters. A second lighting device comprises at least one plural cavity element, a plurality of solid state light emitters and at least one encapsulant region, at least a portion of the plural cavity element being surrounded by the encapsulant region. Each plural cavity element has at least two optical cavities. Each optical cavity comprises a concave region in the plural cavity element. At least one solid state light emitter is present in each of at least two of the optical cavities.

摘要翻译： 第一照明装置包括至少一个多个空腔元件和多个固态发光器。 第二照明装置包括至少一个多个腔体元件，多个固态发光器和至少一个密封剂区域，多个腔体元件的至少一部分被密封剂区域包围。 每个多个空腔元件具有至少两个光学腔。 每个光学腔包括多个腔元件中的凹入区域。 在至少两个光学腔中的每一个中存在至少一个固态光发射器。

公开(公告)号：US08508116B2

公开(公告)日：2013-08-13

申请号：US12776947

申请日：2010-05-10

申请人： Gerald H. Negley ,  Mark Edmond ,  Paul Kenneth Pickard

发明人： Gerald H. Negley ,  Mark Edmond ,  Paul Kenneth Pickard

IPC分类号： F21V9/00 ,  F21V21/00 ,  F21V15/01

CPC分类号： F21V7/0091 ,  F21K9/233 ,  F21K9/62 ,  F21V5/04 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/13 ,  F21Y2115/10

摘要： A lighting device in which a solid state light emitter in a first multi-chip light emitter is spatially offset relative to a solid state light emitter in a second multi-chip light emitter. A lighting device comprising first, second and third multi-chip light emitters, in which any solid state light emitter in the second multi-chip light emitter that is spatially offset relative to a first solid state light emitter on the first multi-chip light emitter by less than 10 degrees emits light of a hue that differs from the hue of light emitted by the first solid state light emitter by more than seven MacAdam ellipses. A solid state light emitter support member comprising a center region and at least first, second and third protrusions extending from the center region. A lighting device comprising at least a first housing member, and means for emitting substantially uniform light.

摘要翻译： 其中第一多芯片光发射器中的固态光发射器相对于第二多芯片光发射器中的固态光发射器在空间上偏移的照明装置。 一种照明装置，包括第一，第二和第三多芯片发光器，其中第二多芯片光发射器中的任何固态光发射器相对于第一多芯片发光器上的第一固态光发射器在空间上偏移 通过小于10度发射不同于由第一固态光发射器发射的光的色调由多于七个MacAdam椭圆的色调的光。 固态光发射器支撑构件，包括中心区域和至少从中心区域延伸的第一，第二和第三突起。 一种照明装置，包括至少第一壳体构件和用于发射基本上均匀的光的装置。

公开(公告)号：US20130170199A1

公开(公告)日：2013-07-04

申请号：US13341337

申请日：2011-12-30

申请人： Praneet Athalye ,  Gerald H. Negley ,  Antony Paul van de Ven

发明人： Praneet Athalye ,  Gerald H. Negley ,  Antony Paul van de Ven

IPC分类号： F21V9/08 ,  H05K13/00

CPC分类号： G02B19/0066 ,  F21K9/232 ,  F21K9/64 ,  F21V3/04 ,  F21V3/061 ,  F21V3/062 ,  F21V3/12 ,  F21V7/005 ,  F21V7/06 ,  F21V7/22 ,  F21V9/30 ,  F21V29/87 ,  F21V29/89 ,  F21Y2115/10 ,  G02B5/20 ,  G02B5/223 ,  G02B5/28 ,  G02B19/0009 ,  G02B19/0028 ,  G02B19/0061 ,  H01L25/0753 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/1305 ,  Y10T29/49002 ,  H01L2924/00014 ,  H01L2924/00

摘要： LED lighting using optical elements with spectral notching is disclosed. Embodiments of the invention provide an optical element and LED devices and systems using such an optical element, where spectral notch filtering introduced by the optical element improves the color rendering index (CRI) of emitted light. In some embodiments of the invention, the optical element is made to act as a notch filter by including a rare earth compound such as neodymium oxide in or on the material of which the optical element is made. A color pigment can also be used to impart notch-filtering properties to an optical element. An optical interference film can also be used. The optical element may be included in an LED device such as a multichip component or may be used as an enclosure or reflector for an LED lighting system such as a lamp or fixture.

摘要翻译： 公开了使用具有光谱切口的光学元件的LED照明。 本发明的实施例提供了使用这种光学元件的光学元件和LED器件和系统，其中由光学元件引入的光谱陷波滤波改善了发射光的显色指数（CRI）。 在本发明的一些实施例中，通过在其中制造光学元件的材料中或其上的材料中包括诸如氧化钕的稀土化合物，将光学元件用作陷波滤波器。 彩色颜料也可以用于赋予光学元件凹口过滤性能。 还可以使用光学干涉膜。 光学元件可以包括在诸如多芯片部件的LED装置中，或者可以用作诸如灯或固定装置的LED照明系统的外壳或反射器。