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CRT panel and a method for manufacturing the same

  • US 6,639,346 B2
  • Filed: 05/01/2001
  • Issued: 10/28/2003
  • Est. Priority Date: 12/17/1997
  • Status: Expired due to Fees
First Claim
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1. A panel defining a front exterior of a cathode ray tube having a funnel, the panel comprising:

  • a display portion defining a distal end of the panel;

    a curved lateral wall extending from the display portion toward the funnel, wherein at least an end of the lateral wall is joined to the funnel;

    a phosphor screen formed on an inner surface of the display portion, the phosphor screen including RGB phosphor pixels and a black matrix layer between the RGB phosphor pixels; and

    a light transmission compensating member for compensating for differences in brightness of the phosphor screen, the light transmission compensating member being provided on an outer surface of the display portion while varying light transmission at a center and a periphery of the display portion.

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