Illumination Unit Consisting of Discharge Lamp, LEDs and Conversion Phosphors
    42.
    发明申请
    Illumination Unit Consisting of Discharge Lamp, LEDs and Conversion Phosphors 失效
    由放电灯,LED和转换荧光粉组成的照明单元

    公开(公告)号:US20100309647A1

    公开(公告)日:2010-12-09

    申请号:US12599889

    申请日:2008-04-18

    IPC分类号: F21V9/16

    摘要: The invention relates to an illumination unit having an adjustable colour location consisting of a discharge lamp as primary light source and LEDs as secondary light source and additionally a phosphor layer in the form of a phosphor screen comprising conversion phosphors. Furthermore, the present invention relates to a method for lighting usable areas by the illumination unit according to the invention.

    摘要翻译: 本发明涉及具有由作为主光源的放电灯和作为二次光源的LED组成的可调节颜色位置的照明单元,另外还包括呈荧光体荧光屏形式的磷光体层。 此外,本发明涉及一种根据本发明的照明单元照明可用区域的方法。

    UVC/VUV dielectric barrier discharge lamp with reflector
    43.
    发明授权
    UVC/VUV dielectric barrier discharge lamp with reflector 有权
    UVC / VUV介质阻挡放电灯带反射器

    公开(公告)号:US07687997B2

    公开(公告)日:2010-03-30

    申请号:US11571837

    申请日:2005-07-05

    IPC分类号: H01J17/16 H01J61/30

    摘要: The subject of the present invention relates to a high efficiently dielectric barrier discharge (DBD)-lamp for generating and/or emitting a radiation of ultraviolet (UV)-light comprising: a discharge gap (1) being at least partly formed and/or surrounded by at least an inner wall (2) and an at least partly transparent (3), each with an inner surface (2a, 3a), facing the discharge gap (1) and an outer surface (2b, 3b) arranged opposite of and directed away from the corresponding inner surface (2a, 3a), a filling located inside the discharge gap (1), at least two electrical contacting means (4), a first electrical contacting means (4a) at the inner wall (2) and a second electrical contacting means (4b) at the outer wall (3), and at least one luminescent coating layer (5) arranged at/on and at least partly covering at least a part of the respective wall's inner surface (3a), arranged such, that at least a part of the generated UV-light of a certain wavelength range can pass the luminescent coating layer (5) from the discharge gap (1) to the outside of the DBD-lamp, whereby at least one of both walls (2, 3) is at least partly arranged with directing means (6), so that the diffusive radiation is directed in direction through the transparent part of the outer wall (3) with reduced losses due to absorption effects and the like.

    摘要翻译: 本发明的主题涉及用于产生和/或发射紫外线(UV)光的辐射的高效电介质阻挡放电(DBD) - 光源,包括:放电间隙(1)至少部分地形成和/或 由至少内壁(2)和至少部分透明的(3)包围,每个具有面向排出间隙(1)的内表面(2a,3a)和与该排出间隙相对设置的外表面(2b,3b) 并且远离相应的内表面(2a,3a),位于放电间隙(1)内部的填充物,至少两个电接触装置(4),在内壁(2)处的第一电接触装置(4a) 和位于所述外壁(3)处的第二电接触装置(4b),以及至少一个发光涂层(5),所述至少一个发光涂层布置在所述壁的内表面(3a)的至少一部分上并且至少部分地覆盖所述壁的内表面的至少一部分, 这样布置使得一定波长范围的所产生的UV光的至少一部分可以通过发光体 (5)从放电间隙(1)到DBD灯的外部,由此两个壁(2,3)中的至少一个至少部分地布置有引导装置(6),使得扩散 由于吸收效应等,放射线以穿过外壁(3)的透明部分的方式被引导而减少了损失。

    MN-ACTIVATED PHOSPHORS
    49.
    发明申请
    MN-ACTIVATED PHOSPHORS 有权
    MN活化磷

    公开(公告)号:US20130193472A1

    公开(公告)日:2013-08-01

    申请号:US13877954

    申请日:2011-09-16

    IPC分类号: C09K11/77 H01L33/50

    摘要: The invention relates to compounds of the general formula (I): Lu3-x-zAxAl5-y-zScyO12:MnzCaz,, where A stands for Y, Gd or Tb, x stands for a value from the range from 0 to 2.90, y stands for a value from the range from 0 to 0.50, z stands for a value from the range from 0.005 to 0.05, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors or in lamps.

    摘要翻译: 本发明涉及通式(I)的化合物:Lu3-x-zAxAl5-y-zScyO12:MnzCaz,其中A代表Y,Gd或Tb,x代表0至2.90范围内的值,y 代表0至0.50范围内的值,z代表0.005至0.05的范围内的值,以及这些荧光体的制备方法以及其作为转化荧光体或灯的用途。