| 摘要 |
Flat CRT panel including a substantially flat outside surface, and an inside surface of a fixed curvature, wherein the inside surface of the panel is formed to meet a condition of {(Rh+Rv)/2}xRd=8.0-10.3, where "Rd" denotes a representative diagonal sectional radius of curvature, "Rh" denotes a representative long-axis sectional radius of curvature, and "Rv" represents a representative short-axis sectional radius of curvature when an effective screen size of the panel is greater than 25'', thereby reducing thermal breakage, and permitting fabrication of lighter panel.
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