Abstract: Disclosed is a color flat-panel display, which includes a rear glass, a rear electrode, a filament cathode for emitting electrons, a control electrode, a signal modulation electrode, a focus electrode, a horizontal deflection electrode, a vertical deflection electrode, a front glass on which a phosphor screen is formed, and spacers for maintaining an interval between the electrodes. Each electrode member of the control electrode, the signal modulation electrode, the focus electrode, the horizontal deflection electrode and the vertical deflection electrode includes an insulator and a conductive layer formed on a surface of the insulator and acting as an electrode.

Abstract: Disclosed is a color flat-panel display, which includes a rear glass, a rear electrode, a filament cathode for emitting electrons, a control electrode, a signal modulation electrode, a focus electrode, a horizontal deflection electrode, a vertical deflection electrode, a front glass on which a phosphor screen is formed, and spacers for maintaining an interval between the electrodes. Each electrode member of the control electrode, the signal modulation electrode, the focus electrode, the horizontal deflection electrode and the vertical deflection electrode includes an insulator and a conductive layer formed on a surface of the insulator and acting as an electrode.

Abstract: Panel/shadow mask assembly including a substantially flat panel having an effective surface with a coat of fluorescent material thereon, a rail fastener fitted to a periphery of the panel wherein a surface of the rail fastener on a side of the effective surface of the panel has a radius of curvature, and a shadow mask fixed to the rail fastener under pretension, thereby doubling a foreign matter washing efficiency and preventing a quality deterioration of the flat cathode ray tube.

Abstract: This invention is to bond a supporter of a shadow mask in a flat cathode ray tube to a panel. The method comprising the steps of: washing a rail, which is a supporter of a shadow mask, and a panel of the flat cathode my tube so as to remove impurities; arranging the rail at a certain position on the inner surface of the panel to place in an exact location; applying a predetermined pressure to the panel and the rail by a pressure device in stick closely; raising the temperature of the panel and the rail to a certain degree by a heating device; and applying a predetermined voltage to the panel and the rail so that the panel and the rail form a electrostatic field and are bonded by an electric bonding of the boundary surface. The above method simplifies the bonding process, reduces the size of the panel and prevent the pollution of the cathode ray tube, thereby providing reduced production cost and improved quality of the cathode ray tube.

Abstract: Composition of a rail structure that can cut down cost of alloy composition, and enhance strength of the rail structure to minimize defects occurred in a fabrication process of the CRT, consisting of Fe as a main constituent, 22˜27 wt % of Cr, C≦0.02 wt %, Si≦0.40 wt %, Mn≦0.40 wt %, and P≦0.02 wt %, with addition of Mn as required.