COLORED AND WHITE LIGHT GENERATING LIGHTING DEVICE
    1.
    发明公开
    COLORED AND WHITE LIGHT GENERATING LIGHTING DEVICE 有权
    FARB- UND WEISSLICHTERZEUGUNGSVORRICHTUNG

    公开(公告)号:EP2038577A1

    公开(公告)日:2009-03-25

    申请号:EP07735978.4

    申请日:2007-05-22

    摘要: A lighting device for generating colored and white light. According to the invention the lighting device comprises at least one light source (1, 4) emitting blue or ultraviolet light and a color conversion unit (2, 5) for converting said blue or ultraviolet light into visible light comprising at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d), at least one section (2c, 6d) of which being a transparent or translucent color converting section, said color conversion unit (2, 5) being arranged for alternately illuminating said at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d) with said blue or ultraviolet light, said at least one color converting section containing luminescent material, wherein said luminescent material is a luminescent organic dye in a polymer matrix or a crystalline inorganic luminescent material.

    摘要翻译: 用于产生彩色和白色光的照明装置。 根据本发明,照明装置包括发射蓝色或紫外光的至少一个光源(1,4)和用于将所述蓝色或紫外光转换成可见光的颜色转换单元(2,5),其包括至少两个部分(2a ,2b,2c,6a,6b,6c,6d),其中至少一个部分(2c,6d)是透明或半透明的颜色转换部分,所述颜色转换单元(2,5) 具有所述蓝色或紫外光的至少两个部分(2a,2b,2c,6a,6b,6c,6d),所述至少一个颜色转换部分包含发光材料,其中所述发光材料是聚合物基质中的发光有机染料或 结晶无机发光材料。