| 摘要 |
PROBLEM TO BE SOLVED: To achieve a PDP of a display image of a high quality having less brightness unevenness and color unevenness formed in a screen when observed at a high viewing angle in a high-definition plasma display panel. SOLUTION: This is the PDP in which a plurality of display electrode pairs formed on a front substrate, a front plate equipped with a dielectric layer to cover these, and a rear plate equipped with a barrier rib and a phosphor layer to partition a discharge space on the rear substrate are oppositely arranged. In a structure that a barrier rib pitch (L1) of the rear plate is formed at 160μm or less, opening width (L2=L1-W) in which barrier rib apex width (W) is excluded from the barrier rib pitch satisfies a relationship of (L2/H>1.25) between the barrier rib height (H). COPYRIGHT: (C)2009,JPO&INPIT
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