| 摘要 |
Provided are a phosphor composition formed in a white discharge cell of a plasma display panel (PDP) and a PDP using the same. The PDP includes a first substrate and a second substrate facing the first substrate, a barrier rib disposed between the first substrate and second substrate to define a plurality of discharge cells, first discharge electrodes and second discharge electrodes disposed between the first substrate and the second substrate, and a phosphor composition. The discharge cells includes red discharge cells, green discharge cells, blue discharge cells, and white discharge cells, and the phosphor composition is formed in the white discharge cells. One of the red discharge cells, one of the green discharge cells, one of the blue discharge cells, and one of the white discharge cells form a pixel. The composition ratio of each of the phosphors to another is different from each other. Since the white phosphor layer includes red, green, and blue phosphors each of which having a different composition ratio within a predetermined range, light room contrast may be improved by controlling brightness in the white discharge cell, and difference of efficiencies in red, green, and blue discharge cells may be compensated.
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