| 摘要 |
A plasma display panel is provided to suppress the generation of phosphor blur by making an upper portion of a barrier rib have a curvature. A front substrate(101) and a rear substrate(111) are disposed opposite to each other. A barrier rib(112) is formed between the front substrate and the rear substrate to define discharge cells. The barrier rib has first barrier ribs(112b) and second barrier ribs(112a) crossing each other. An upper portion of at least one of the first barrier rib and the second barrier rib has a curvature, and height of the first barrier rib is higher than the second barrier rib. Center portion of the first barrier rib is higher than an edge thereof. Minimum height of the first portion is 80% to 90.9% of the maximum height. |
