SILICAT-LEUCHTSTOFFE
    2.
    发明公开

    公开(公告)号:EP2841529A1

    公开(公告)日:2015-03-04

    申请号:EP13711576.2

    申请日:2013-03-22

    申请人: Merck Patent GmbH

    IPC分类号: C09K11/67 H01L33/50

    摘要: The present invention relates to Eu-, Sm- or Pr-doped silicate compounds, to a process for preparing them and to their use as conversion phosphors. The present invention further relates to an emission-converting material comprising at least the conversion phosphor of the invention, and also to the use thereof in light sources, more particularly pc-LEDs (phosphor converted light emitting devices). Further subjects of the present invention are light sources, more particularly pc-LEDs, and lighting units which comprise a primary light source and the emission-converting material of the invention.

    摘要翻译: 本发明涉及Eu,Sm或Pr掺杂的硅酸盐化合物,其制备方法及其作为转化荧光体的用途。 本发明还涉及至少包含根据本发明的转化荧光体及其在光源中,特别是pc-LED(磷光体转换发光器件)中的用途的发射转换材料。 本发明还涉及光源,特别是pc-LED,以及包含根据本发明的一次光源和发射转换材料的照明单元。

    LEUCHTSTOFFE
    3.
    发明公开
    LEUCHTSTOFFE 审中-公开

    公开(公告)号:EP3137576A1

    公开(公告)日:2017-03-08

    申请号:EP15720907.3

    申请日:2015-04-01

    申请人: Merck Patent GmbH

    IPC分类号: C09K11/66 H01L33/50

    摘要: The invention relates to compounds of the formula (I): (A
    2-2n B
    n )
    x (Ge
    1-m M
    m )
    y O
    (x+2y) : Mn
    4+ , in which the parameters A, B, M, m, n, x, and y have one of the meanings according to claim 1. The invention further relates to a method for producing the compounds of the formula (I), to the use of said compounds as conversion phosphors, and to an emission-converting material containing at least one compound of the formula (I). The invention further relates to a light-emitting device which contains at least one compound of the formula (I) according to the invention.

    摘要翻译: 其中参数A,B,M,m,n,x和y具有根据权利要求1的含义之一。此外,本发明涉及制备式I化合物的方法,用于 的这些化合物作为转化荧光体,以及包含至少一种式I化合物的发射转换材料。本发明还涉及包含至少一种根据本发明的式I化合物的发光装置。