SM-ACTIVATED ALUMINATE AND BORATE PHOSPHORS
    12.
    发明申请
    SM-ACTIVATED ALUMINATE AND BORATE PHOSPHORS 有权
    SM活化的铝酸盐和硼酸盐磷酸盐

    公开(公告)号:US20120224353A1

    公开(公告)日:2012-09-06

    申请号:US13502895

    申请日:2010-09-15

    IPC分类号: F21V9/16 C09K11/78

    摘要: The invention relates to phosphors of the formula (I) (Ln1-a-bGdaSmb)wMgxSry(Al1-cBc)zO(3/2w+x+y+3/2z) (I) where Ln=Y, La and/or Lu a, c=0.0 to 1.0 0 0.0 to 12.0, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors for conversion of the near-UV emission from an LED.

    摘要翻译: 本发明涉及式(I)(Ln1-a-bGdaSmb)wMgxSry(Al1-cBc)zO(3 / 2w + x + y + 3 / 2z)(I)的荧光体,其中Ln = Y,La和/或 Lu a,c = 0.0〜1.0 0 0.0〜12.0,制备这些荧光体的方法, 其用作用于转换来自LED的近紫外发射的转化磷光体。

    DIELECTRIC BARRIER DISCHARGE LAMP COMPRISING AN UV-B PHOSPHOR
    14.
    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
    19.
    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

    Plasma picture screen with terbium(III)-activated phosphor
    20.
    发明授权
    Plasma picture screen with terbium(III)-activated phosphor 有权
    具有铽(III)活化磷光体的等离子体画面

    公开(公告)号:US06462473B1

    公开(公告)日:2002-10-08

    申请号:US09860313

    申请日:2001-05-18

    IPC分类号: H01J1749

    CPC分类号: C09K11/778 H01J2211/42

    摘要: A plasma picture screen is provided with a front plate, which comprises a glass plate on which a dielectric layer and a protective layer are provided, with a carrier plate provided with a phosphor layer comprising a red and a blue phosphor as well as a green, Tb3+-activated phosphor, with a ribbed structure that subdivides the space between the front plate and the carrier plate into plasma cells filled with a gas comprising xenon, and with one or several electrode arrays on the front plate and the carrier plate for generating corona discharges in the plasma cells. The gas comprises xenon in a proportion of between 5 and 30% by volume.

    摘要翻译: 等离子体画面屏幕设置有前板,其包括设置有电介质层和保护层的玻璃板,具有设置有包括红色和蓝色荧光体以及绿色的荧光体层的载体板, Tb3 +激活的磷光体,其具有将前板和载体板之间的空间细分成填充有包含氙气体的等离子体单元的肋结构,以及在前板上的一个或多个电极阵列和用于产生电晕放电的载体板 在浆细胞中。 该气体的比例为5至30体积%的氙气。