VIBRATION DAMPING STRUCTURE FOR COLOR SELECTING MECHANISM UNIT FOR CATHODE-RAY TUBE

PURPOSE:To provide a vibration damping structure for a color selecting mechanism unit of a cathode-ray tube for improving an effect of vibration-damping a filament of the color selecting mechanism unit with no vibration damping device required. CONSTITUTION:A color selecting mechanism unit 14 for a cathode-ray tube is constituted by stretching many parallel filaments 18 and one or more damper wires 21 in a direction crossing with the filaments. Each of the damper wires 21 is connected to at least every other related filament 18 in a crossing point therewith, and further in the case of a plurality of the damper wires, the filaments adjacent to each other are connected respectively to the different damper wires.