Phosphor coating composition for a mercury low-pressure discharge lamp for illuminating plants
    4.
    发明授权
    Phosphor coating composition for a mercury low-pressure discharge lamp for illuminating plants 有权
    用于照明植物的汞低压放电灯用荧光粉涂料组合物

    公开(公告)号:US07259509B2

    公开(公告)日:2007-08-21

    申请号:US11080503

    申请日:2005-03-16

    摘要: The invention relates to a fluorescent lamp for the illumination of plants, having a tubular discharge vessel, two electrodes which are fused in a gastight manner into the ends of the discharge vessel, a fill comprising at least a noble gas and mercury, and a phosphor coating on the inner wall of the vessel, the phosphor coating at least including a europium-doped barium magnesium aluminate phosphor of the BaMgAl10O17:Eu type and a cerium- and terbium-doped gadolinium zinc magnesium pentaborate phosphor of the Gd(Zn,Mg)B5O10:Ce,Mn type, and, to generate light with as high a light yield as possible and with a color temperature of between 4000 and 5500 K, the phosphor coating additionally includes an antimony- and manganese-doped calcium halophosphate phosphor of the Ca10(PO4)6(F,Cl)2:Sb,Mn type. This novel phosphor coating allows the light yield to be increased by 10% if the proportion by weight of the individual phosphors is optimized.

    摘要翻译: 本发明涉及一种用于照明植物的荧光灯,其具有管状放电容器,两个电极以气密的方式熔合到放电容器的端部,至少包含惰性气体和汞的填充物和荧光体 涂覆在容器的内壁上,磷光体涂层至少包括BaMgAl 10 O 17:Eu型铕掺杂的钡铝酸钡荧光体和铈 - 和Gd(Zn,Mg)B 5 O 10:Ce,Mn型的掺钆钆锌镁五硼酸盐荧光体,并产生具有高 光产率可能在4000至5500K之间的色温下,荧光体涂层另外包含锑和锰掺杂的Ca 10+(PO 4)4的磷酸钙和磷酸钙, (F,Cl)2:Sb,Mn型。 如果优化各种荧光体的重量比,则这种新颖的荧光体涂层允许光产率提高10%。

    Mercury low-pressure discharge lamp for illuminating plants
    5.
    发明申请
    Mercury low-pressure discharge lamp for illuminating plants 有权
    用于照明植物的汞低压放电灯

    公开(公告)号:US20050206296A1

    公开(公告)日:2005-09-22

    申请号:US11080503

    申请日:2005-03-16

    摘要: The invention relates to a fluorescent lamp for the illumination of plants, having a tubular discharge vessel, two electrodes which are fused in a gastight manner into the ends of the discharge vessel, a fill comprising at least a noble gas and mercury, and a phosphor coating on the inner wall of the vessel, the phosphor coating at least including a europium-doped barium magnesium aluminate phosphor of the BaMgAl10O17:Eu type and a cerium- and terbium-doped gadolinium zinc magnesium pentaborate phosphor of the Gd(Zn,Mg)B5O10:Ce,Mn type, and, to generate light with as high a light yield as possible and with a color temperature of between 4000 and 5500 K, the phosphor coating additionally includes an antimony- and manganese-doped calcium halophosphate phosphor of the Ca10(PO4)6(F,Cl)2:Sb,Mn type. This novel phosphor coating allows the light yield to be increased by 10% if the proportion by weight of the individual phosphors is optimized.

    摘要翻译: 本发明涉及一种用于照明植物的荧光灯,其具有管状放电容器,两个电极以气密的方式熔合到放电容器的端部,至少包含惰性气体和汞的填充物和荧光体 涂覆在容器的内壁上,磷光体涂层至少包括BaMgAl 10 O 17:Eu型铕掺杂的钡铝酸钡荧光体和铈 - 和Gd(Zn,Mg)B 5 O 10:Ce,Mn型的掺钆钆锌镁五硼酸盐荧光体,并产生具有高 光产率可能在4000至5500K之间的色温下,荧光体涂层另外包含锑和锰掺杂的Ca 10+(PO 4)4的磷酸钙和磷酸钙, (F,Cl)2:Sb,Mn型。 如果优化各种荧光体的重量比,则这种新颖的荧光体涂层允许光产率提高10%。

    Phosphor composition for low-pressure gas discharge lamps
    6.
    发明授权
    Phosphor composition for low-pressure gas discharge lamps 失效
    低压气体放电灯用荧光粉组合物

    公开(公告)号:US06794810B2

    公开(公告)日:2004-09-21

    申请号:US10271719

    申请日:2002-10-17

    IPC分类号: H01J162

    摘要: The phosphor composition for low-pressure gas discharge lamps with a high light efficiency for generating radiation with a color temperature of greater than 5000 K and a very good general color rendering index Ra of greater than 90 includes at least one halophosphate phosphor, a phosphor which emits in the red wavelength region and a phosphor which emits in the blue-green wavelength region. In addition, according to the invention the phosphor composition contains an Eu-doped barium magnesium aluminate phosphor BaMgAl10O17:Eu and a Tb-doped green-emitting phosphor.

    摘要翻译: 用于产生色温大于5000K,非常良好的一般显色指数Ra大于90K的辐射的具有高光效率的低压气体放电灯的荧光体组合物包括至少一种卤化磷酸盐荧光体, 在红色波长区域发射,在蓝绿色波长区域发射荧光体。 此外,根据本发明,荧光体组合物包含掺杂Eu的钡铝酸钡荧光体BaMgAl10O17:Eu和Tb掺杂的绿色发光荧光体。