| 摘要 |
A color cathode-ray tube employs a tint or dark tint glass panel having optimal transmittance in order to solve a problem of brightness balance of a periphery to a center of a screen becoming degraded due to a difference between glass transmittances. The cathode-ray tube comprises a panel, an external surface of which is substantially flat and an internal surface of which has a fluorescent screen with a predetermined curvature, and a shadow mask which is placed at a predetermined distance apart from the internal surface of the panel and has a plurality of electron beam through-holes formed therein.
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