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    Lamp with appearance differentiated from its main illumination
    32.
    发明授权
    Lamp with appearance differentiated from its main illumination 有权
    灯具与其主要照明不同

    公开(公告)号：US08860310B2

    公开(公告)日：2014-10-14

    申请号：US13681236

    申请日：2012-11-19

    Applicant: Osram Sylvania Inc.

    Inventor： Michelle Kun Huang ,  Glenn Freeman ,  Junwon Lee

    IPC: F21V29/00 ,  F21L4/02 ,  F21K99/00 ,  F21V13/12 ,  F21Y101/02 ,  F21Y105/00

    CPC classification number: F21V29/70 ,  F21K9/23 ,  F21V13/12 ,  F21V29/00 ,  F21V29/004 ,  F21Y2107/50 ,  F21Y2107/90 ,  F21Y2115/10 ,  Y10S362/80

    Abstract: A lamp including a two-sided source plate, a plurality of light sources, a lens, a diffuser plate, and a driver insulator is disclosed. One set of the light sources generates white light and is attached to one side of the source plate. Another set of the light sources generates colored light and is attached to the source plate's other side. The lens encapsulates the white light-generating set, and redirects that white light. The driver insulator and the diffuser plate are each in contact with the source plate's other side. The driver insulator, diffuser plate, and that side of the source plate define a light box region that contains the colored light-generating set of light sources. The driver insulator acts as a reflector, and the diffuser plate acts as a diffuser, such that colored light is dispersed from the light box region through the diffuser plate.

    Abstract translation: 公开了一种包括双面源极板，多个光源，透镜，扩散板和驱动绝缘体的灯。 一组光源产生白光并附着在源极板的一侧。 另一组光源产生彩色光，并附着在源极板的另一侧。 该透镜封装了白光发生装置，并将该白光重定向。 驱动绝缘体和扩散板各自与源极板的另一侧接触。 驱动绝缘子，扩散板和源极板的那一侧限定了一个包含有色发光的光源组的灯箱区域。 驱动器绝缘体用作反射器，扩散板用作漫射器，使得彩色光从灯箱区域通过扩散板分散。

    ILLUMINATION TECHNIQUES AND DEVICES
    33.
    发明申请
    ILLUMINATION TECHNIQUES AND DEVICES 有权
    照明技术和设备

    公开(公告)号：US20140232292A1

    公开(公告)日：2014-08-21

    申请号：US13768361

    申请日：2013-02-15

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Helmar Adler ,  Seung Cheol Ryu ,  Michael Quilici ,  Peter Wendling

    IPC: H05B37/02

    CPC classification number: H05B37/02 ,  H05B33/0857

    Abstract: Illumination techniques and related devices are disclosed. In some cases, a lighting device configured as described herein may include a front luminaire configured to emit white light and a back luminaire configured to emit colored light. The lighting device can be operatively coupled with controller circuitry programmed or otherwise configured, for example, with one or more algorithms which control the light output of the front and/or back luminaire so as to provide tunability. In some cases, device output may be controlled so as to: (1) simulate lighting conditions/patterns corresponding to the daytime/nighttime on Earth; (2) support/alter physiological processes; and/or (3) provide a specific ambient lighting for a given space. In some instances, a system of multiple such lighting devices can be provided, and in some cases, communication between constituent lighting devices may be provided. In some instances, the lighting device may be mountable as a sconce or other lighting fixture.

    Abstract translation: 公开了照明技术和相关设备。 在一些情况下，如本文所述配置的照明设备可以包括被配置为发射白光的前照明器和被配置为发射彩色光的后照明器。 照明装置可以与编程或以其他方式配置的控制器电路操作耦合，例如，具有一个或多个控制前和/或后照明器的光输出以提供可调谐性的算法。 在某些情况下，可以控制设备输出，以便：（1）模拟对应于地球上白天/夜间的照明条件/模式; （2）支持/改变生理过程; 和/或（3）为给定的空间提供特定的环境照明。 在一些情况下，可以提供多个这样的照明装置的系统，并且在一些情况下，可以提供组成照明装置之间的通信。 在一些情况下，照明装置可以作为烛台或其他照明装置安装。

    EDGE-LIT LIGHT PANEL
    34.
    发明申请
    EDGE-LIT LIGHT PANEL 审中-公开
    边缘光板

    公开(公告)号：US20140085924A1

    公开(公告)日：2014-03-27

    申请号：US13628770

    申请日：2012-09-27

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Ming Li ,  Qiong Huang ,  Yi Yang ,  Camil-Daniel Ghiu

    IPC: F21V8/00

    CPC classification number: G09F13/18 ,  G02B6/0021 ,  G02B6/0025 ,  G02B6/0028 ,  G09F2013/1804 ,  G09F2013/1809 ,  G09F2013/1831 ,  G09F2013/1854 ,  G09F2013/1881 ,  G09F2013/222

    Abstract: An edge-lit light panel is disclosed, which includes a generally planar, transparent light guide. Light, such as from one or more solid state light source arrays, is coupled into the light guide through its lateral edge, and propagates generally laterally within the light guide via total internal reflection. A diffuser is attached to the front or rear face of the light guide, such as by lamination. The diffuser may have a refractive index matched to that of the light guide. The light guide may have one or more concave features on its lateral edge to reduce reflection losses at high angles of incidence. The concave features may include a single, one-dimensional groove that includes all the solid state light sources along a particular straight edge of the light panel, or may include a series of concave dimples, with one dimple for each solid state light source.

    Abstract translation: 公开了一种边缘照明的光板，其包括大致平面的透明光导。 诸如来自一个或多个固态光源阵列的光通过其侧边缘耦合到光导中，并且通过全内反射在光导内通常横向地传播。 扩散器例如通过层压连接到光导的前表面或后表面。 扩散器可以具有与光导的折射率匹配的折射率。 导光体可以在其侧边缘上具有一个或多个凹形特征，以减小高入射角的反射损失。 凹形特征可以包括单一的一维凹槽，其包括沿着光板的特定直边缘的所有固态光源，或者可以包括一系列凹陷凹坑，每个固态光源具有一个凹坑。

    Tantalum Concentrates Dissolution and Purification Method
    35.
    发明申请
    Tantalum Concentrates Dissolution and Purification Method 失效
    钽浓缩溶解和纯化方法

    公开(公告)号：US20040213716A1

    公开(公告)日：2004-10-28

    申请号：US10709219

    申请日：2004-04-22

    Applicant: OSRAM SYLVANIA INC.

    Inventor： Raj P. Singh Gaur ,  Robert G. Mendenhall

    IPC: C22B034/24

    CPC classification number: C22B3/10 ,  C22B3/0005 ,  C22B3/08 ,  C22B34/24 ,  Y02P10/234

    Abstract: A method for the dissolution and purification of tantalum ore and synthetic concentrates is described. The method preferably uses ammonium bifluoride as the fluoride source in place of the hydrofluoric acid used in the conventional methods. Other fluoride compounds such as NaF, KF, and CaF2 may be used alone or in combination with ammonium bifluoride. The tantalum concentrate and fluoride source are combined with sulfuric acid to form a solution containing tantalum values and impurities. The tantalum values are then separated from the impurities by solvent extraction.

    Abstract translation: 描述了一种用于溶解和纯化钽矿石和合成浓缩物的方法。 该方法优选使用氟化铵作为氟化物源代替常规方法中使用的氢氟酸。 其它氟化物如NaF，KF和CaF 2可以单独使用或与二氟化铵组合使用。 将钽精矿和氟化物源与硫酸结合形成含钽和杂质的溶液。 然后通过溶剂萃取将钽值与杂质分离。

    Electrochemical displacement-deposition method for making composite metal powders
    36.
    发明申请
    Electrochemical displacement-deposition method for making composite metal powders 有权
    制备复合金属粉末的电化学位移沉积方法

    公开(公告)号：US20040149085A1

    公开(公告)日：2004-08-05

    申请号：US10760667

    申请日：2004-01-20

    Applicant: OSRAM SYLVANIA Inc.

    Inventor： Raj Pal Singh Gaur ,  Scott A. Braymiller ,  Thomas A. Wolfe ,  Michael R. Pierce ,  David L. Houck

    IPC: B22F009/24

    CPC classification number: B22F1/0096 ,  B22F9/24 ,  B22F2999/00 ,  C22C1/045 ,  H01H11/048 ,  H01L23/3736 ,  H01L23/488 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: An electrochemical displacement-deposition method for making composite metal powders is described. The method is carried out by combining tungsten or molybdenum metal particles with particles of silver oxide or copper oxide in an aqueous hydroxide solution. Heat is applied to the solution to cause the oxide particles to convert to silver or copper metal particles which are substantially adhered to the refractory metal particles. Unlike conventional methods, it is not necessary to heat the oxide powders to a very high temperature in a reducing atmosphere in order to form the composite metal powder.

    Abstract translation: 描述了制备复合金属粉末的电化学位移沉积方法。 该方法通过在氢氧化物水溶液中将钨或钼金属颗粒与氧化银或氧化铜的颗粒结合来进行。 对溶液施加热量，使氧化物颗粒转化为基本上粘附到难熔金属颗粒上的银或铜金属颗粒。 与常规方法不同，为了形成复合金属粉末，在还原气氛中不需要将氧化物粉末加热到非常高的温度。

    Ceramic arc tube with internal ridge
    37.
    发明申请
    Ceramic arc tube with internal ridge 失效
    陶瓷电弧管内脊

    公开(公告)号：US20040056599A1

    公开(公告)日：2004-03-25

    申请号：US10246953

    申请日：2002-09-19

    Applicant: OSRAM SYLVANIA Inc.

    Inventor： Lori R. Brock

    IPC: H01J061/33 ,  H01J017/16

    CPC classification number: H01J61/33

    Abstract: A ceramic arc tube for a metal halide discharge lamp is described wherein the lower end well of the arc tube has an internal barrier ridge which substantially prevents migration of the metal halide condensate into the central region of the discharge chamber during vertical operation. The use of the ridge reduces fluctuation in the color temperature of vertically operated lamps and improves efficacy.

    Abstract translation: 描述了用于金属卤化物放电灯的陶瓷电弧管，其中电弧管的下端阱具有内部阻挡脊，其基本上防止金属卤化物冷凝物在垂直操作期间迁移到放电室的中心区域。 使用脊减少垂直操作的灯的色温的波动并提高功效。

    Method of removing contaminants from a double-ended arc discharge tube
    38.
    发明申请
    Method of removing contaminants from a double-ended arc discharge tube 失效

    公开(公告)号：US20030057837A1

    公开(公告)日：2003-03-27

    申请号：US09963762

    申请日：2001-09-26

    Applicant: OSRAM SYLVANIA Inc.

    Inventor： Ernest A. Davey JR.

    IPC: H01J009/00 ,  H01J017/16

    CPC classification number: H01J9/247 ,  H01J9/38

    Abstract: A method of removing contaminants from a double-ended arc discharge tube includes the steps of providing at least one capillary channel at each end of the tube, where the ends of the tube are sealed closed except at the capillary channels, and introducing a flushing gas into the tube through one capillary channel at one end of the tube and removing the flushing gas and contaminants through another capillary channel at another end of the tube. During manufacture, the double-ended arc discharge tube has a sealed electrode and an open capillary channel at each end of the tube.

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