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    • 51. 发明申请
    • METHOD OF MANUFACTURING A CATHODE RAY TUBE
    • 制造阴极射线管的方法
    • WO02047105A1
    • 2002-06-13
    • PCT/EP2001/013564
    • 2001-11-20
    • H01J9/20H01J9/26
    • H01J9/263
    • The invention relates to a method of manufacturing a cathode ray tube (1). In the method, a cone part (4) of the tube is first provided with a first coating (13) so as to reduce an annoying crackling sound, whereafter a neck part (5) is connected to the cone part (4). Due to the presence of a closing element (20) on the cone part (4), said first coating is prevented from covering an inner surface of the cone part (4). As a consequence, the performance of the tube is not affected. A good quality of the connection is obtained if the layer thickness of the first coating (13) is equal to or less than 1 µm. A suitable material for the first coating is Antimony Tin Oxide combined with TEOS.
    • 本发明涉及一种制造阴极射线管(1)的方法。 在该方法中,管的锥形部分(4)首先设置有第一涂层(13),以减少恼人的裂纹声,之后颈部(5)连接到锥体部分(4)。 由于在锥形部分(4)上存在闭合元件(20),所以防止了所述第一涂层覆盖锥形部分(4)的内表面。 因此,管的性能不受影响。 如果第一涂层(13)的层厚度等于或小于1μm,则获得良好的连接质量。 用于第一涂层的合适材料是氧化锑与TEOS结合。
    • 60. 发明公开
    • Color cathode ray tube and component thereof and method of manufacturing same
    • Farbbildkathodenstrahlröhre,Komponentedafürund ihr Herstellungsverfahren。
    • EP0211963A2
    • 1987-03-04
    • EP84111579.3
    • 1984-09-27
    • ZENITH ELECTRONICS CORPORATION
    • Palac, Kazimir
    • H01J29/07H01J9/227H01J9/26
    • H01J29/07H01J9/2271H01J9/263
    • A novel color selection electrode assembly is utilized in screening a pattern of phosphor areas upon the faceplate of a color cathode ray tube. The faceplate, which is formed of a material having a predetermined temperature coefficient of expansion, has registration affording means. The aforesaid assembly comprises an auxiliary mount formed of a material having a temperature coefficient of expansion greater than that of the faceplate and has a central opening of such span as to enable the mount to surround the periphery of the faceplate. Index bosses, cooperable with the faceplate registration affording means, are detachably secured to the mount. A planar metal foil having a predetermined pattern of apertures and formed of a material having a temperature coefficient of expansion not greater than that of the mount is secured to the mount. The index bosses cooperate with the registration affording means on the envelope to permit repeated precise registrations between the foil and the faceplate to facilitate screening of the phosphor pattern as well as to facilitate mating of the electrode assembly to the faceplate. Finally, the invention contemplates a method of utilizing the electrode assembly for screening a phosphor pattern as well as methods of making a color cathode ray tube having such an electrode assembly.
    • 一种新颖的选色电极组件用于筛选彩色阴极射线管面板上的荧光体区域图案。 由具有预定温度膨胀系数的材料形成的面板具有配准提供装置。 上述组件包括由具有大于面板的膨胀温度系数的材料形成的辅助安装座,并具有这样的跨度的中心开口,以使安装件能够围绕面板的周边。 与面板对准提供装置配合的索引凸台可拆卸地固定到底座上。 具有预定图案的孔的平面金属箔由具有不大于安装座的温度膨胀系数的材料形成的材料固定到安装件。 索引凸台与信封上的配准提供手段配合,以允许箔和面板之间的重复精确注册,以便于荧光图案的筛选以及便于电极组件与面板的匹配。 最后,本发明考虑了利用电极组件来筛选磷光体图案的方法以及通过具有这种电极组件的管制造彩色阴极的方法。