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44 条记录 (耗时 0.048 秒)

    Color picture screen with color filter
    11.
    发明授权
    Color picture screen with color filter 失效
    带彩色滤光片的彩色图片屏幕

    公开(公告)号：US06756727B2

    公开(公告)日：2004-06-29

    申请号：US09840211

    申请日：2001-04-23

    申请人： Hans-Helmut Bechtel ,  Harald Gläser ,  Joachim Opitz

    发明人： Hans-Helmut Bechtel ,  Harald Gläser ,  Joachim Opitz

    IPC分类号： H01J2910

    CPC分类号： H01J29/185 ,  H01J29/898 ,  H01J2211/44

    摘要： The invention describes a color picture screen with an enhanced contrast. The color picture screen comprises a color filter layer between the picture screen glass and the phosphor layer, which filter layer comprises a red pigment in the areas of the red phosphors, a blue pigment in the areas of the blue phosphors, and a blue or a red pigment in the areas of the green phosphors.

    摘要翻译： 本发明描述了具有增强的对比度的彩色图像屏幕。 彩色图像屏幕包括在图像屏幕玻璃和荧光体层之间的滤色器层，该滤色层在红色荧光体的区域中包含红色颜料，在蓝色荧光体的区域中包含蓝色颜料，并且蓝色或 红色颜料在绿色荧光粉区域。

    Plasma picture sceen with a terbium(III)-activated phosphor
    12.
    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

    申请人： Thomas Juestel ,  Hans-Helmut Bechtel ,  Joachim Opitz

    发明人： Thomas Juestel ,  Hans-Helmut Bechtel ,  Joachim Opitz

    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。

    Plasma picture screen with UV light reflecting front plate coating
    20.
    发明授权
    Plasma picture screen with UV light reflecting front plate coating 失效
    等离子体画面与紫外光反射前板涂层

    公开(公告)号：US06753649B1

    公开(公告)日：2004-06-22

    申请号：US09663298

    申请日：2000-09-15

    申请人： Helmut Bechtel ,  Wolfgang Busselt ,  Harald Gläser ,  Claus Feldmann ,  Joachim Opitz ,  Detlef Uwe Wiechert

    发明人： Helmut Bechtel ,  Wolfgang Busselt ,  Harald Gläser ,  Claus Feldmann ,  Joachim Opitz ,  Detlef Uwe Wiechert

    IPC分类号： H01J1749

    CPC分类号： H01J11/12 ,  H01J11/44 ,  H01J61/40 ,  H01J65/046 ,  H01J2211/442

    摘要： A plasma picture screen is disclosed. In one embodiment, an AC plasma picture screen with a coplanar arrangement which has an enhanced luminance is provided. A layer, which has a high reflection in the wavelength range of the plasma emission (145 to 200 nm) and a high transmission in the visible wavelength range, is provided on the front plate. The front plate includes a glass plate on which a dielectric layer, a protective layer, a reflective layer are provided. The reflective layer reflects UV light emitted in the direction of the front plate back towards phosphors. The optical properties of the UV light reflecting layer are realized with inorganic particles with a particle diameter of between 200 nm and 500 nm and a layer thickness from 0.5 &mgr;m to 5 &mgr;m, or with agglomerates of inorganic particles with a particle diameter of between 10 nm and 200 nm and a layer thickness of 0.2 &mgr;m to 10 &mgr;m.

    摘要翻译： 公开了一种等离子体图像屏幕。 在一个实施例中，提供具有增强的亮度的具有共面布置的AC等离子体画面屏幕。 在前板上设置有在等离子体发射（145〜200nm）的波长范围内具有高反射性和可见光波长范围内的高透射率的层。 前板包括玻璃板，其上设有介电层，保护层，反射层。 反射层将在前板的方向上发射的UV光反射回荧光体。 UV光反射层的光学特性由粒径为200nm〜500nm，层厚度为0.5μm〜5μm的无机粒子，或粒径为10nm以下的无机粒子的聚集体 200nm，层厚0.2μm〜10μm。