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92 条记录 (耗时 0.023 秒)

    Plasma display with blue phosphor
    3.
    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

    Gas discharge lamp comprising a phosphor layer
    4.
    发明授权
    Gas discharge lamp comprising a phosphor layer 失效
    包括荧光体层的气体放电灯

    公开(公告)号：US06777879B2

    公开(公告)日：2004-08-17

    申请号：US10169961

    申请日：2002-07-11

    申请人： Thomas Juestel ,  Wolfgang Busselt ,  Claus Feldmann ,  Walter Mayr

    发明人： Thomas Juestel ,  Wolfgang Busselt ,  Claus Feldmann ,  Walter Mayr

    IPC分类号： H01J1346

    CPC分类号： C09K11/7783 ,  H01J61/44

    摘要： The invention relates to a gas discharge lamp for dielectrically impeded discharges, which gas discharge lamp is provided with a discharge vessel filled with a gas filling, which discharge vessel comprises at least a wall of a dielectric material and at least a wall having a surface which is at least partly transparent to visible radiation and coated with a phosphor layer, which phosphor layer comprises a phosphor having a host lattice, Eu2+ as the activator and a doping D selected from the group formed by Ce3+, Pr3+ and Tb3+, and provided with an electrode structure for a dielectrically impeded discharge and means for igniting and maintaining the discharge. The invention also relates to a phosphor comprising a host lattice, Eu2+ as the activator and a doping D selected from the group formed by Ce3+, Pr3+ and Tb3+.

    摘要翻译： 本发明涉及一种用于介电阻塞放电的气体放电灯，该气体放电灯设置有填充有气体填充物的放电容器，该放电容器至少包括介电材料的壁和至少一个具有表面的壁 对可见辐射至少部分透明并涂覆有磷光体层，该荧光体层包含具有主体晶格Eu 2+作为活化剂的磷光体和选自Ce 3+形成的基团的掺杂D， Pr <3+>和Tb <3+>，并具有用于介电阻碍放电的电极结构和用于点燃和保持放电的装置。 本发明还涉及包含主晶格Eu 2+作为活化剂的磷光体和选自Ce 3+，Pr 3+和Tb 3+的基团的掺杂D。

    DIELECTRIC BARRIER DISCHARGE LAMP COMPRISING AN UV-B PHOSPHOR
    7.
    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

    申请人： Thomas Juestel ,  Petra Huppertz ,  Detlef Uwe Wiechert ,  Walter Mayr ,  Heinrich Von Busch

    发明人： Thomas Juestel ,  Petra Huppertz ,  Detlef Uwe Wiechert ,  Walter Mayr ,  Heinrich Von Busch

    IPC分类号： H01J1/62 ,  H01J9/00 ,  A61N5/06 ,  C02F1/46

    CPC分类号： C09K11/7721 ,  C09K11/7773 ,  C09K11/7777 ,  C09K11/778 ,  H01J61/44 ,  H01J65/046

    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。