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    METHOD AND SYSTEM FOR MONITORING PERFORMANCE OF A DISCHARGE LAMP AND CORRESPONDING LAMP
    2.
    发明申请
    METHOD AND SYSTEM FOR MONITORING PERFORMANCE OF A DISCHARGE LAMP AND CORRESPONDING LAMP 审中-公开
    用于监测放电灯和相应灯的性能的方法和系统

    公开(公告)号：US20120074848A1

    公开(公告)日：2012-03-29

    申请号：US13376223

    申请日：2010-06-02

    申请人： Xiaoyan Zhu ,  Georg Greuel ,  Levinus Pieter Bakker ,  Cornelis Reinder Ronda ,  Thomas Juestel

    发明人： Xiaoyan Zhu ,  Georg Greuel ,  Levinus Pieter Bakker ,  Cornelis Reinder Ronda ,  Thomas Juestel

    IPC分类号： H01J7/00 ,  H01J63/04

    CPC分类号： H05B41/2813 ,  Y02B20/22

    摘要： The present invention provides a method of monitoring performance of a discharge lamp. The discharge lamp includes electrodes and a discharge vessel filled with gas and equipped with a luminescent layer, wherein the gas is intended to emit a first ultraviolet light in a first spectral range when the gas is excited by an electric field produced by the electrodes, and at least part of the first ultraviolet light is intended to be changed into a second ultraviolet light in a second spectral range of longer wavelength than the first spectral range by the luminescent layer. The method comprises the steps of finding the value of a first intensity of the first ultraviolet light; finding the value of a second intensity of the second ultraviolet light; and determining the conversion efficiency of the luminescent layer for converting the first ultraviolet light into the second ultraviolet light on the basis of the ratio of the value of the second intensity to the value of the first intensity.

    摘要翻译： 本发明提供一种监视放电灯性能的方法。 放电灯包括电极和填充有气体并具有发光层的放电容器，其中当气体被电极产生的电场激发时，气体旨在在第一光谱范围内发射第一紫外光，以及 第一紫外光的至少一部分旨在通过发光层在比第一光谱范围更长波长的第二光谱范围内变成第二紫外光。 该方法包括以下步骤：找到第一紫外光的第一强度的值; 找到第二紫外光的第二强度的值; 并根据第二强度的值与第一强度的值确定用于将第一紫外光转换成第二紫外光的发光层的转换效率。

    Plasma display with blue phosphor
    4.
    发明授权
    Plasma display with blue phosphor 失效
    带蓝色荧光粉的等离子显示器

    公开(公告)号：US06666992B2

    公开(公告)日：2003-12-23

    申请号：US10143645

    申请日：2002-05-10

    申请人： Claus Feldmann ,  Thomas Juestel ,  Cornelis Reinder Ronda ,  Walter Mayr

    发明人： Claus Feldmann ,  Thomas Juestel ,  Cornelis Reinder Ronda ,  Walter Mayr

    IPC分类号： C09K1164

    CPC分类号： C09K11/7734 ,  C09K11/7731 ,  H01J2211/42

    摘要： A plasma display with a carrier plate, a transparent front plate, a ribbed structure which subdivides the space between the carrier plate and the front plate into plasma cells, which cells are filled with a gas, with one or several electrode arrays for generating corona discharges in the plasma cells, and with a phosphor layer which comprises a phosphor chosen from the group of doped europium(II)-activated barium-magnesium aluminates with the general formula Ba1−xMxMgAl10O17−0.5x:Eu with 0

    摘要翻译： 具有载体板，透明前板，肋状结构的等离子体显示器，其将载体板和前板之间的空间细分为等离子体单元，该单元填充有气体，其具有用于产生电晕放电的一个或多个电极阵列 在等离子体电池中，并且具有荧光体层，其包含选自掺杂的铕（II）活化的钡 - 镁铝酸盐的荧光体，通式为改进的蓝色色点和颜色对比度。本发明还涉及一种荧光体 选自具有通式的掺杂的铕（II）活化的钡 - 镁铝酸盐的组

    LIGHT-EMITTING DEVICE WITH A LUMINESCENT MEDIUM, CORRESPONDING LIGHTING SYSTEM COMPRISING THE LIGHT-EMITTING DEVICE AND CORRESPONDING LUMINESCENT MEDIUM
    9.
    发明申请
    LIGHT-EMITTING DEVICE WITH A LUMINESCENT MEDIUM, CORRESPONDING LIGHTING SYSTEM COMPRISING THE LIGHT-EMITTING DEVICE AND CORRESPONDING LUMINESCENT MEDIUM 审中-公开
    具有发光介质的发光装置，包含发光装置的对应照明系统和对应的发光介质

    公开(公告)号：US20120069544A1

    公开(公告)日：2012-03-22

    申请号：US13258510

    申请日：2010-03-16

    申请人： Thomas Juestel ,  Ulrich Weichmann ,  Joachim Opitz ,  Cornelis Reinder Ronda

    发明人： Thomas Juestel ,  Ulrich Weichmann ,  Joachim Opitz ,  Cornelis Reinder Ronda

    IPC分类号： F21V9/16 ,  C09K11/78 ,  C09K11/80 ,  C09K11/84 ,  C09K11/79

    CPC分类号： C09K11/778 ,  C04B35/01 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/3286 ,  C09K11/7774

    摘要： The invention relates to a light emitting device (1) with high colour rendering comprising a wavelength converting member (2) with a luminescent medium for wavelength conversion of blue light and/or ultraviolet light (10) into red light and/or yellow and/or green light and a light source (3) emitting blue light (10) and/or ultraviolet light arranged to pump the luminescent medium, said luminescent medium essentially having a main phase of a solid state host material which is doped with Ce3+-ions. According to the invention the host material comprises ions of a further rare-earth material Ln, wherein the host material is selected such that the emission energy of the 5d-4f emission on Ce3+-ions is energetically higher than the absorption energy into an upper 4fn state of the further rare-earth material Ln, and wherein the light emission of wavelength converted light is caused by an intra-atomic 4fn-4fn transition within the ions of the further rare-earth material.The invention further relates to a corresponding lighting system comprising the light-emitting device and a corresponding luminescent medium.

    摘要翻译： 本发明涉及一种具有高显色性的发光装置（1），其包括具有用于将蓝光和/或紫外光（10）波长转换为红光和/或黄色和/或黄色的发光介质的波长转换构件（2） 或绿色光和发射蓝色光（10）的光源（3）和/或布置成泵送发光介质的紫外线，所述发光介质基本上具有掺杂有Ce 3+的固态主体材料的主相。 根据本发明，主体材料包括另外​​的稀土材料Ln的离子，其中选择主体材料使得Ce 3+上的5d-4f发射的发射能量在能量上高于进入上部4fn的吸收能量 进一步稀土材料Ln的状态，其中波长转换光的发光是由另外的稀土材料的离子内的原子内4fn-4fn跃迁引起的。 本发明还涉及包括发光装置和相应的发光介质的相应照明系统。