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公开(公告)号：US20090122530A1
公开(公告)日：2009-05-14
申请号：US12345820
申请日：2008-12-30
CPC分类号： F21K9/00 , H01L2251/5361
摘要： Disclosed herein are solid state illumination systems which provide improved color quality and/or color contrast. The systems provide total light having delta chroma values for each of the fifteen color samples of the color quality scale that are preselected to provide enhanced color contrast relative to an incandescent or blackbody light source, in accordance with specified values which depend on color temperature. Illumination systems provided herein may comprise one or more organic electroluminescent element, or they may comprise a plurality of inorganic light emitting diodes, wherein at least two inorganic light emitting diodes have different color emission bands. Methods for the manufacture of illumination systems having improved color quality and/or color contrast are also provided.
摘要翻译： 本文公开了提供改善的颜色质量和/或颜色对比度的固态照明系统。 这些系统提供具有根据预先选择的十五色颜色样本中的每一个以提供相对于白炽或黑体光源的增强的颜色对比度的总和光，其根据取决于色温的指定值。 本文提供的照明系统可以包括一个或多个有机电致发光元件，或者它们可以包括多个无机发光二极管，其中至少两个无机发光二极管具有不同的发光带。 还提供了用于制造具有改善的颜色质量和/或颜色对比度的照明系统的方法。
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12.发明授权公开(公告)号：US08608347B2
公开(公告)日：2013-12-17
申请号：US13189052
申请日：2011-07-22
申请人： Jeyachandrabose Chinniah , Ashfaqul Islam Chowdhury , Gary Robert Allen , Jeremias Anthony Martins , Anthony Rotella
发明人： Jeyachandrabose Chinniah , Ashfaqul Islam Chowdhury , Gary Robert Allen , Jeremias Anthony Martins , Anthony Rotella
IPC分类号： F21V29/00
CPC分类号： F21V29/773 , F21K9/232 , F21K9/60 , F21K9/68 , F21V3/02 , F21V7/04 , F21V7/041 , F21Y2101/00 , F21Y2115/10
摘要： Embodiments of a lighting apparatus with a light source using one or more light emitting diodes (LEDs) to generate light. In one embodiment, the lighting apparatus comprises a light diffusing assembly that generates an optical intensity profile consistent with incandescent lamps. The light diffusing assembly comprises an envelope and a reflector element having frusto-conical member and an aperture element disposed therein. The lighting apparatus can also comprise a heat dissipating assembly with a plurality of heat dissipating elements disposed annularly about the envelope. In one example, the heat dissipating elements are spaced apart from the envelope to promote convective heat dissipation.
摘要翻译： 具有使用一个或多个发光二极管（LED）产生光的光源的照明装置的实施例。 在一个实施例中，照明装置包括产生与白炽灯一致的光强度分布的光漫射组件。 光漫射组件包括外壳和具有截头圆锥形构件和设置在其中的孔元件的反射器元件。 照明装置还可以包括散热组件，其具有围绕封套环形设置的多个散热元件。 在一个示例中，散热元件与外壳间隔开以促进对流散热。
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13.发明授权Thermal management systems for solid state lighting and other electronic systems 有权固态照明和其他电子系统的热管理系统公开(公告)号：US08506105B2
公开(公告)日：2013-08-13
申请号：US13212565
申请日：2011-08-18
申请人： Rajdeep Sharma , Stanton Earl Weaver, Jr. , Glenn Howard Kuenzler , Mehmet Arik , Gary Robert Allen , Jeffrey Marc Nall
发明人： Rajdeep Sharma , Stanton Earl Weaver, Jr. , Glenn Howard Kuenzler , Mehmet Arik , Gary Robert Allen , Jeffrey Marc Nall
IPC分类号： F21V33/00
CPC分类号： F21V29/02 , F04B43/046 , F21K9/232 , F21K9/64 , F21V3/02 , F21V7/041 , F21V7/05 , F21V7/22 , F21V13/02 , F21V13/04 , F21V17/12 , F21V29/505 , F21V29/506 , F21V29/63 , F21V29/77 , F21V29/83 , F21Y2115/10
摘要： An apparatus is provided including at least one electronic component. The apparatus also includes an enclosure enclosing the at least one electronic component. The enclosure includes at least one wall defined by a membrane. The apparatus further includes a piezoelectric actuator that is fixed at a first end and rigidly attached to the membrane at a second end. Application of alternating current to the piezoelectric actuator generates a pulsating mechanical deformation of the membrane.
摘要翻译： 提供了包括至少一个电子部件的装置。 该装置还包括封闭至少一个电子部件的外壳。 外壳包括由膜限定的至少一个壁。 该装置还包括压电致动器，该压电致动器固定在第一端并且在第二端处刚性地附接到膜。 将交流电应用于压电致动器产生膜的脉动机械变形。
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公开(公告)号：US08356918B2
公开(公告)日：2013-01-22
申请号：US12609960
申请日：2009-10-30
IPC分类号： F21V13/00
CPC分类号： F21V7/0025 , F21V13/04 , F21W2131/105 , H01J65/048
摘要： A light distribution assembly includes an electrodeless HID light source providing emitted light along substantially first and second hemispherical zones. A first optical element redirects a portion of light from the first hemispherical zone into a first desired direction in the second hemispherical zone. A second optical element redirects at least a portion of light within the second hemispherical zone. Other optical elements may be added to tailor the light distribution. Various combinations of these components may be used to create the desired illumination pattern.
摘要翻译： 配光组件包括无电极HID光源，其提供基本上第一和第二半球形区域的发射光。 第一光学元件将来自第一半球形区域的光的一部分重定向到第二半球形区域中的第一所需方向。 第二光学元件重新定向第二半球形区域内的至少一部分光。 可以添加其他光学元件以调整光分布。 可以使用这些组件的各种组合来产生所需的照明图案。
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公开(公告)号：US08049425B2
公开(公告)日：2011-11-01
申请号：US12569649
申请日：2009-09-29
申请人： Gary Robert Allen , David C. Dudik , Viktor K. Varga , Robert Baranyi , Agoston Boroczki , Elizabeth A. Guzowski , Jianwu Li , Rocco T. Giordano , Svetlana Selezneva , Amol S. Mulay
发明人： Gary Robert Allen , David C. Dudik , Viktor K. Varga , Robert Baranyi , Agoston Boroczki , Elizabeth A. Guzowski , Jianwu Li , Rocco T. Giordano , Svetlana Selezneva , Amol S. Mulay
IPC分类号： H01J17/16
摘要： A lamp is provided having an arctube having a light-transmitting envelope. The arctube is surrounded by a gaseous medium confined by a containment envelope such as a hermetic shroud. The gaseous medium is preferably He or H2 or Ne or another gas whose thermal conductivity is greater than that of N2 at 800° C., or a mixture thereof, to help cool the arctube. The inside and/or outside of the shroud may be coated with a diffusion barrier. To help cool the hot spot of the arctube the gap between the shroud and the envelope can be made small, the portion of the shroud wall near the arc can be thickened, the arctube can be offset above the longitudinal axis of the shroud, and the return lead of the arctube can be located between the shroud and the arctube.
摘要翻译： 提供了具有具有透光外壳的电弧管的灯。 该弧形管由被诸如密封罩之类的封闭信封限定的气体介质包围。 气体介质优选为He或H 2或Ne，或者在800℃下其导热率大于N2的气体或其混合物，以帮助冷却电弧管。 护罩的内部和/或外部可以涂覆有扩散阻挡层。 为了冷却电弧管的热点，护罩和外壳之间的间隙可以做得较小，靠近电弧的护罩壁的部分可以变厚，电弧管可以偏离护罩的纵向轴线，并且 电弧管的返回引线可以位于护罩和电弧管之间。
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公开(公告)号：US20100109529A1
公开(公告)日：2010-05-06
申请号：US12609048
申请日：2009-10-30
CPC分类号： H01J65/048 , H01J61/33
摘要： An oblate spheroidal arctube body geometry provides for a significant reduction in stress cracks and results in lamps that operate at greater than 400 watts for extended periods of time leading up to greater than 20,000 hours. Preferably, the major diameter (OD) ranges between approximately 20 and 40 mm. Wall thickness (T) is preferably on the order of approximately 1.0 to 3.0 mm. An aspect ratio defined as AR (major axial dimension/minor axial dimension) is preferably between 1.1 and 2.0. A radius of curvature (R1) between the spheroidal portion and the leg of the arctube body preferably ranges from—approximately 3 mm to 12 mm or which can be expressed as a curvature 1/R1 ranging from 0.08 to 0.33 mm−1.
摘要翻译： 扁圆球形管体的几何形状提供了应力裂缝的显着减少，并导致在大于400瓦特的情况下操作长达多于20,000小时的灯。 优选地，大直径（OD）在约20和40mm之间。 壁厚（T）优选为约1.0〜3.0mm左右。 定义为AR（主轴向尺寸/次要轴向尺寸）的纵横比优选在1.1和2.0之间。 弧形管体的球形部分和腿部之间的曲率半径（R1）优选为约3mm至12mm，或者可以表示为0.08至0.33mm-1范围内的曲率1 / R1。
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17.发明授权公开(公告)号：US07642719B2
公开(公告)日：2010-01-05
申请号：US11103800
申请日：2005-04-12
CPC分类号： H01J61/54
摘要： A discharge lamp having a starting assembly is provided for use with existing high frequency electronic ballasts. The lamp comprises a light-transmissive envelope and has a discharge sustaining fill of an inert gas mixture of krypton and argon. The starting assembly comprises at least one conductive path attached to the outside or inside surface of the envelope or embedded in the envelope.
摘要翻译： 提供具有起动组件的放电灯，用于现有的高频电子镇流器。 该灯包括透光外壳并具有氪和氩的惰性气体混合物的放电维持填充物。 启动组件包括至少一个连接到外壳或内表面的导电路径，或者嵌入在外壳中。
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公开(公告)号：USD668362S1
公开(公告)日：2012-10-02
申请号：US29404991
申请日：2011-10-27
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公开(公告)号：US08247959B2
公开(公告)日：2012-08-21
申请号：US12345820
申请日：2008-12-30
CPC分类号： F21K9/00 , H01L2251/5361
摘要： Disclosed herein are solid state illumination systems which provide improved color quality and/or color contrast. The systems provide total light having delta chroma values for each of the fifteen color samples of the color quality scale that are preselected to provide enhanced color contrast relative to an incandescent or blackbody light source, in accordance with specified values which depend on color temperature. Illumination systems provided herein may comprise one or more organic electroluminescent element, or they may comprise a plurality of inorganic light emitting diodes, wherein at least two inorganic light emitting diodes have different color emission bands. Methods for the manufacture of illumination systems having improved color quality and/or color contrast are also provided.
摘要翻译： 本文公开了提供改善的颜色质量和/或颜色对比度的固态照明系统。 这些系统提供具有根据预先选择的十五色颜色样本中的每一个以提供相对于白炽或黑体光源的增强的颜色对比度的总和光，其根据取决于色温的指定值。 本文提供的照明系统可以包括一个或多个有机电致发光元件，或者它们可以包括多个无机发光二极管，其中至少两个无机发光二极管具有不同的发光带。 还提供了用于制造具有改善的颜色质量和/或颜色对比度的照明系统的方法。
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公开(公告)号：US20130201680A1
公开(公告)日：2013-08-08
申请号：US13366767
申请日：2012-02-06
申请人： Gary Robert Allen , Jeremias Anthony Martins , Ashfaqul Islam Chowdhury , Jeyachandrabose Chinniah
发明人： Gary Robert Allen , Jeremias Anthony Martins , Ashfaqul Islam Chowdhury , Jeyachandrabose Chinniah
CPC分类号： F21V29/83 , F21K9/135 , F21K9/232 , F21V3/10 , F21V29/77 , F21V29/773 , F21Y2115/10
摘要： Embodiments of a lamp are described that use light emitting diodes (LEDs) to generate an intensity distribution that is consistent with incandescent lamps. In one embodiment, the lamp comprises a diffuser having a spheroid geometry with a light reflective upper portion and a light transmissive lower portion. The lamp also includes a thermal management system with a plurality of optically active heat dissipating elements disposed annularly about the diffuser. In one example, the heat dissipating elements are spaced apart from the diffuser to promote convective heat dissipation.
摘要翻译： 描述了使用发光二极管（LED）产生与白炽灯一致的强度分布的灯的实施例。 在一个实施例中，灯包括具有光反射上部和透光下部的球体几何形状的扩散器。 该灯还包括一个热管理系统，其具有围绕扩散器环形设置的多个光学活性散热元件。 在一个示例中，散热元件与扩散器间隔开以促进对流散热。
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