| 摘要 |
PROBLEM TO BE SOLVED: To increase emission luminance, and keep and vary color balance by increasing the luminescent area of a specific color phosphor in a plasma display panel for color display. SOLUTION: This plasma display panel 40 has multiple discharge electrode couples arranged in parallel with one another and multiple barrier ribs 59 arranged in a direction intersecting with the multiple discharge electrode couples, and three kinds of phosphors 58 corresponding to luminescent colors different from one another are sequentially arranged in discharge spaces each interposed by adjacent barrier ribs. In this case, the side edge shape of each of the barrier ribs 59 is so regularly formed in a laterally asymmetrical form as to set the barrier rib intervals of non-discharge cell parts smaller than those of discharge cell parts corresponding to the discharge electrode couples in the discharge spaces wherein the phosphors having low luminescent color luminance out of the phosphors 58 are arranged, so that the luminescent surface in the peripheral part of each of the discharge cells of the low luminance phosphors is widened.
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