Plasma picture sceen with a terbium(III)-activated phosphor
    92.
    发明授权
    Plasma picture sceen with a terbium(III)-activated phosphor 失效
    用铽(III)活化的荧光体等离子体图像

    公开(公告)号:US06573654B2

    公开(公告)日:2003-06-03

    申请号:US09860314

    申请日:2001-05-18

    IPC分类号: H01J2920

    CPC分类号: H01J5/16 H01J2211/42

    摘要: A plasma picture screen comprises a front plate including a glass plate on which a dielectric layer and a protective layer are provided; a carrier plate provided with a phosphor layer including a red and a blue phosphor as well as a green Tb3+-activated phosphor, with a ribbed structure which subdivides the space between the front plate and the carrier plate into gas-filled plasma cells; and a green color filter layer. One or several electrode arrays are provided on the front plate and the carrier plate for generating corona discharges in the plasma cells.

    摘要翻译: 等离子体图像屏幕包括:前板,其包括设置介电层和保护层的玻璃板; 设置有包括红色和蓝色荧光体的荧光体层以及绿色Tb3 +活化荧光体的载体板,具有将前板和载体板之间的空间分成气体填充的等离子体单元的肋状结构; 和绿色滤色层。 一个或几个电极阵列设置在前板和载板上,用于在等离子体电池中产生电晕放电。