Illumination system comprising a radiation source and a fluorescent material
    5.
    发明授权
    Illumination system comprising a radiation source and a fluorescent material 有权
    包括辐射源和荧光材料的照明系统

    公开(公告)号:US07573189B2

    公开(公告)日:2009-08-11

    申请号:US10549231

    申请日:2004-03-05

    CPC分类号: C09K11/7774 H01L33/502

    摘要: The invention relates to an illumination system comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a portion of the light emitted by the radiation source and emitting light of a wavelength different from that of the absorbed light; wherein said at least one phosphor is a green-emitting cerium-activated lutetium-aluminum-garnet of general formula (Lu1-x-y-a-bYxGdy)3(Al1-zGaz)5O12:CeaPrb wherein 0

    摘要翻译: 本发明涉及一种包括辐射源和荧光材料的照明系统,该荧光材料包括至少一种能够吸收由辐射源发射的光的一部分并发射与吸收光不同的波长的光的荧光体; 其中所述至少一种荧光体是通式(Lu1-xya-bYxGdy)3(Al1-zGaz)5O12:CeaPrb的绿色发光的铈活化的镥 - 铝 - 石榴石,其中0

    DIELECTRIC BARRIER DISCHARGE LAMP COMPRISING AN UV-B PHOSPHOR
    8.
    发明申请
    DIELECTRIC BARRIER DISCHARGE LAMP COMPRISING AN UV-B PHOSPHOR 有权
    包含UV-B磷光体的介电障碍物放电灯

    公开(公告)号:US20090223901A1

    公开(公告)日:2009-09-10

    申请号:US11568039

    申请日:2005-04-19

    摘要: This invention relates to a dielectric barrier Xe discharge lamp comprising an UV-B phosphor. The lamp consists of a gas-tight, discharge vessel with a gas filling containing Xe or a Xe/Ne mixture and is provided with a luminescent layer, which comprises at least one luminescent material emitting in the UV-B range (280 to 320 nm). The luminescent layer comprises a Gd3+ activated phosphor according to the formulas McPO4:Gd, Lal1—XAl3(BO3)4:Gdx, and La1—xB3O6:Gdx which is eventually sensitised by Bi3+, Pr3+ or Nd3+ The advantages of such an UV-B emitting discharge lamp over fluorescent lamps based on a Hg low-pressure discharge are a high power density, 10 instant light, long lifetime, a spectral power distribution which is only determined by the phosphor blend, and an arbitrary burner design.

    摘要翻译: 本发明涉及一种包含UV-B荧光体的电介质势垒Xe放电灯。 该灯由具有气体填充物的气密放电容器组成,其含有Xe或Xe / Ne混合物,并且设置有发光层,该发光层包括在UV-B范围(280至320nm)中发射的至少一种发光材料 )。 发光层包括根据下列公式的Gd 3+活化荧光粉:最终致敏的McP4:Gd,Lal1-xAl3(BO3)4:Gdx和La1-x2 xB3O6:Gdx 通过Bi3 +,Pr3 +或Nd3 +这种UV-B发射放电灯在基于Hg低压放电的荧光灯上的优点是高功率密度,10瞬间光,长寿命,光谱功率分布,仅由 荧光粉混合物,以及任意的燃烧器设计。

    Plasma display with blue phosphor
    9.
    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

    IPC分类号: C09K1164

    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