| 摘要 |
PROBLEM TO BE SOLVED: To provide a color cathode-ray tube that comprises a damper wire for increasing the vibration damping force of the shadow mask, by improving the friction property and crash property between the damper wire and shadow mask by changing the installation height of the damper wire from the previous minus (-) or zero (0) to plus (+). SOLUTION: In the cathode-ray tube that comprises a panel provided with a frame, a shadow mask fixed to the frame having a certain curvature, and a damper wire installed on the shadow mask by being fixed by a damper spring, the end of the damper wire 15 that is fixed to the damper spring is made to be positioned on the extended line or on the upper side of the extended line in the direction of the panel, based on the extended line of the curvature that contacts the top end of the shadow mask 3.
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