Display device provided with anti-aef strip
    1.
    发明授权
    Display device provided with anti-aef strip 失效
    显示设备配有防臭带

    公开(公告)号:US06541904B1

    公开(公告)日:2003-04-01

    申请号:US09566503

    申请日:2000-05-08

    CPC classification number: H01J29/868 H01J29/896

    Abstract: A display device includes a display screen, a surface of which is provided with an anti-reflection filter having a conducting layer having metallic particles and transparent areas. The conducting layer is provided with a transparent layer. The transparent layer has a thickness smaller than or equal to the thickness of the conducting layer. The display screen is provided with at least one electrically conducting strip having a metal layer and an adhesive layer provided with electrically conducting particles. The electrically conducting strip is in local electrical contact with the metallic particles of the anti-reflection filter via the conducting particles of the adhesive layer.

    Abstract translation: 显示装置包括显示屏,其表面设置有具有具有金属颗粒和透明区域的导电层的防反射滤光器。 导电层设置有透明层。 透明层的厚度小于或等于导电层的厚度。 显示屏设置有至少一个具有金属层的导电带和设置有导电颗粒的粘合层。 导电条通过粘合剂层的导电颗粒与防反射滤光片的金属颗粒局部电接触。

    Display screen having aluminum phosphate barrier layer and method of
manufacture
    4.
    发明授权
    Display screen having aluminum phosphate barrier layer and method of manufacture 失效
    具有磷酸铝屏障层的显示屏及其制造方法

    公开(公告)号:US4551652A

    公开(公告)日:1985-11-05

    申请号:US383844

    申请日:1982-06-01

    CPC classification number: H01J29/327 H01J29/28 H01J9/227

    Abstract: Corrosion of an aluminium film on the display screen of a display tube as a result of an electro-chemical reaction between water and aluminium is substantially prevented by providing the aluminium with an aluminium phosphate layer at the area where it adjoins the carbon particles. This may be done by rinsing or spraying the carbon particles with an at most 2% by weight phosphoric acid solution in water prior to or after providing the aluminium film.

    Abstract translation: 通过在与碳颗粒相邻的区域处提供铝磷酸盐层,可以显着地防止由于水和铝之间的电化学反应而在显示管的显示屏上的铝膜的腐蚀。 这可以通过在提供铝膜之前或之后用至多2重量%的磷酸溶液在水中冲洗或喷涂碳颗粒来完成。

    Making a cathode ray tube having a conductive coating on the inner
surface with a sharply defined smooth edge
    5.
    发明授权
    Making a cathode ray tube having a conductive coating on the inner surface with a sharply defined smooth edge 失效
    在内表面上制造具有导电涂层的阴极射线管,其具有清晰限定的平滑边缘

    公开(公告)号:US4151312A

    公开(公告)日:1979-04-24

    申请号:US717371

    申请日:1976-08-24

    CPC classification number: H01J9/20 B05B1/265 H01J2209/015

    Abstract: In a method of manufacturing a cathode ray tube an electrically conductive coating is provided on an inner surface of the tube. The boundary of said conductive coating in the neck of the tube is sharply defined by wetting the part of the surface of the tube not to be covered with a liquid to remove the conductive material from that part of the surface up to the boundary, and then rinsing the wetted surface to remove any remainder of the conductive material.

    Abstract translation: 在制造阴极射线管的方法中,在管的内表面上设置导电涂层。 所述导电涂层在管的颈部的边界通过润湿管的表面的一部分不被液体覆盖而被清楚地限定,以将导电材料从该表面的那一部分去除边界,然后 冲洗湿润表面以除去导电材料的任何其余部分。

    Method of reducing doming in a color display tube and a color display
tube made in accordance with the method
    8.
    发明授权
    Method of reducing doming in a color display tube and a color display tube made in accordance with the method 失效
    根据该方法制造的彩色显像管和彩色显像管中的缩小方法

    公开(公告)号:US4801842A

    公开(公告)日:1989-01-31

    申请号:US40423

    申请日:1987-04-17

    CPC classification number: H01J29/07 H01J2229/0783

    Abstract: Thermal radiation reflectivity between the upright edge of the faceplate and at least the edge portion of the shadow mask is adjusted to obtain a desired temperature stabilisation level which avoids electron beam spot misalignment, such as by having selected areas of the upright edge non-aluminized while the remainder of the upright edge together with the back of the screen have a layer of aluminium thereon. The size, shape and disposition of the selected areas are chosen to obtain an optimum ratio of aluminized and non-aluminized glass surface which will provide a desired radiation coefficient. Typically at least 35% of the upright edge remains aluminized. In addition, a material having a high radiation coefficient, such as a low melting point glass with a high lead content, may be selectively applied to a peripheral portion of the shadow mask and the adjoining mounting frame.

    Abstract translation: 调节面板的直立边缘与荫罩的至少边缘部分之间的热辐射反射率以获得期望的温度稳定水平,以避免电子束斑点未对准,例如通过使直立边缘的选定区域未镀铝,同时 直立边缘的其余部分与屏幕的背面一起在其上具有一层铝。 选择所选区域的尺寸,形状和布置选择以获得提供期望辐射系数的镀铝和非镀铝玻璃表面的最佳比例。 通常,至少35%的直立边缘保持镀铝。 此外,具有高放射系数的材料,例如具有高铅含量的低熔点玻璃,可以选择性地施加到荫罩和邻接的安装框架的周边部分。

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