| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plasma display panel equipped with barrier ribs capable of improving discharge characteristics and increasing luminance and dark contrast. <P>SOLUTION: The plasma display panel includes a front glass substrate 1 and a rear glass substrate 4 which are disposed opposite to each other with a discharge space between them, a plurality of row electrode pairs (X, Y) provided on the front glass substrate 1, a plurality of column electrodes D provided on the rear glass substrate 4 and extending in a direction to intersect the row electrode pairs (X, Y) so that discharge cells C are formed in discharge spaces at intersections of row and column electrode pairs (X, Y), and a phosphor layer 7 provided facing to the discharge cells C between the column electrodes D and the row electrode pairs (X, Y).A discharge gas is filled in the discharge space and barrier ribs 6 are provided to partition discharge spaces for each discharge cell C between the front glass substrate 1 and the rear glass substrate 4. The phosphor layer 7 contains magnesium oxide. <P>COPYRIGHT: (C)2008,JPO&INPIT |
