Surface-modified conversion phosphors
    2.
    发明授权
    Surface-modified conversion phosphors 有权
    表面改性的转化荧光体

    公开(公告)号:US08801968B2

    公开(公告)日:2014-08-12

    申请号:US12743476

    申请日:2008-10-29

    摘要: The invention relates to surface-modified phosphor particles based on luminescent particles which comprise at least one luminescent compound, where (Ca,Sr,Ba)2SiO4 and other silicates having one or more activator ions, such as Eu, Ce and Mn, are excluded as luminescent compounds, and where at least one inorganic layer comprising oxides/hydroxides of Si, Al, Zr, Zn, Ti and/or mixtures thereof and an organic coating of organosilanes or polyorganosiloxanes (silicones) and/or mixtures thereof are applied to the luminescent particles, and to a production process.

    摘要翻译: 本发明涉及基于包含至少一种发光化合物的发光粒子的表面改性荧光体颗粒,其中(Ca,Sr,Ba)2 SiO 4和其它具有一种或多种活化剂离子的硅酸盐如Eu,Ce和Mn被排除在外 作为发光化合物,并且其中至少一种包含Si,Al,Zr,Zn,Ti和/或其混合物的氧化物/氢氧化物和/或其有机硅烷或聚有机硅氧烷(有机硅)和/或其混合物的有机涂层的氧化物/氢氧化物的无机层施加到 发光颗粒,以及生产工艺。

    SURFACE-MODIFIED PHOSPHORS
    3.
    发明申请
    SURFACE-MODIFIED PHOSPHORS 有权
    表面改性磷光体

    公开(公告)号:US20100259156A1

    公开(公告)日:2010-10-14

    申请号:US12744252

    申请日:2008-10-23

    IPC分类号: H01J1/62 C09K11/79 B05D5/12

    摘要: The invention relates to surface-modified phosphor particles based on luminescent particles of (Ca,Sr,Ba)2SiO4 and/or other silicates, in each case individually or mixtures thereof with one or more activator ions, such as Eu, Mn, Ce and/or Mg and/or Zn, where at least one metal, transition-metal or semimetal oxide coating and an organic coating are applied to the luminescent particles, and to a preparation process.

    摘要翻译: 本发明涉及基于(Ca,Sr,Ba)2 SiO 4和/或其它硅酸盐的发光颗粒的表面改性的荧光体颗粒,每种情况单独地或与一种或多种活化剂离子如Eu,Mn,Ce和 /或Mg和/或Zn,其中将至少一种金属,过渡金属或半金属氧化物涂层和有机涂层施加到发光颗粒上,以及制备方法。

    Surface-modified phosphors
    5.
    发明授权
    Surface-modified phosphors 有权
    表面改性荧光体

    公开(公告)号:US09139763B2

    公开(公告)日:2015-09-22

    申请号:US12744252

    申请日:2008-10-23

    IPC分类号: H01J63/04 C09K11/02 C09K11/77

    摘要: The invention relates to surface-modified phosphor particles based on luminescent particles of (Ca,Sr,Ba)2SiO4 and/or other silicates, in each case individually or mixtures thereof with one or more activator ions, such as Eu, Mn, Ce and/or Mg and/or Zn, where at least one metal, transition-metal or semimetal oxide coating and an organic coating are applied to the luminescent particles, and to a preparation process.

    摘要翻译: 本发明涉及基于(Ca,Sr,Ba)2 SiO 4和/或其它硅酸盐的发光颗粒的表面改性的荧光体颗粒,每种情况单独地或与一种或多种活化剂离子如Eu,Mn,Ce和 /或Mg和/或Zn,其中将至少一种金属,过渡金属或半金属氧化物涂层和有机涂层施加到发光颗粒上,以及制备方法。

    MN-ACTIVATED PHOSPHORS
    9.
    发明申请
    MN-ACTIVATED PHOSPHORS 有权
    MN活化磷

    公开(公告)号:US20130193472A1

    公开(公告)日:2013-08-01

    申请号:US13877954

    申请日:2011-09-16

    IPC分类号: C09K11/77 H01L33/50

    摘要: The invention relates to compounds of the general formula (I): Lu3-x-zAxAl5-y-zScyO12:MnzCaz,, where A stands for Y, Gd or Tb, x stands for a value from the range from 0 to 2.90, y stands for a value from the range from 0 to 0.50, z stands for a value from the range from 0.005 to 0.05, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors or in lamps.

    摘要翻译: 本发明涉及通式(I)的化合物:Lu3-x-zAxAl5-y-zScyO12:MnzCaz,其中A代表Y,Gd或Tb,x代表0至2.90范围内的值,y 代表0至0.50范围内的值,z代表0.005至0.05的范围内的值,以及这些荧光体的制备方法以及其作为转化荧光体或灯的用途。