Metal oxide coated phosphor for plasma display panel and manufacturing method thereof
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    发明申请
    Metal oxide coated phosphor for plasma display panel and manufacturing method thereof 审中-公开
    用于等离子体显示面板的金属氧化物涂覆的荧光体及其制造方法

    公开(公告)号:US20060210791A1

    公开(公告)日:2006-09-21

    申请号:US10546214

    申请日:2004-02-19

    IPC分类号: B05D7/00 B32B19/00 C09K11/59

    摘要: The present invention relates to a phosphor for a plasma display panel and a method for producing the same. The phosphor is formed by coating a metallic oxide having a high polarity to a surface of a green phosphor Zn2SiO4:Mn with a thickness 10 nm to 0.5 μm. The concentration of a metallic oxide is in a range of 1 to 50 weight % with respect to the green phosphor. According to the green phosphor for the plasma display panel of the present invention, which is made with coating, a metallic oxide having a positive polarity to a surface of a phosphor can be adjusted, thereby enhancing the discharge characteristics when the panel is driven.

    摘要翻译: 等离子体显示面板用荧光体及其制造方法技术领域本发明涉及等离子体显示面板用荧光体及其制造方法。 通过将具有高极性的金属氧化物涂覆到厚度为10nm至0.5μm的绿色荧光体Zn 2 SiO 4·Mn:Mn的表面上来形成荧光体。 金属氧化物的浓度相对于绿色荧光体为1〜50重量%。 根据本发明的等离子体显示面板的绿色荧光体,其通过涂布形成,可以调节与荧光体的表面具有正极性的金属氧化物,从而在驱动面板时提高放电特性。