Fluorescent material and fluorescent display device
    60.
    发明授权
    Fluorescent material and fluorescent display device 失效
    荧光材料和荧光显示装置

    公开(公告)号:US06168729A

    公开(公告)日:2001-01-02

    申请号:US08720154

    申请日:1996-09-25

    IPC分类号: H01J2720

    摘要: A fluorescent material and a display device incorporating the fluorescent material are described. The fluorescent material is a mixture including a phosphor which is excitable at a voltage of 1 kV or higher for emitting light and a phosphor which is excitable at a voltage of 1 kV or lower for emitting light, wherein each phosphor emits light of the same color and the fluorescent material is luminous at an anode voltage of 2 kV or lower. The fluorescent display device accelerates electrons emitted from an electron source at an anode voltage of 2 kV or lower and rushes these electrons against an anode for exciting the fluorescent material present on the anode. The fluorescent material is a mixture as set forth above.

    摘要翻译: 描述了荧光材料和包含荧光材料的显示装置。 荧光材料是包括在1kV或更高的电压下可激发的用于发射光的荧光体和在1kV或更低的电压下可发光的荧光体用于发射光的混合物,其中每个荧光体发射相同颜色的光 并且荧光材料在阳极电压为2kV以下发光。 荧光显示装置加速在2kV或更低的阳极电压下从电子源发射的电子,并将这些电子冲击阳极,以激发存在于阳极上的荧光材料。 荧光材料是如上所述的混合物。