| abstract |
A PDP includes first and second substrates, a plurality of electrodes between the first and second substrates, a plurality of barrier ribs between the first and second substrates to define discharge cells, at least one dielectric layer on the electrodes, a protective layer on the dielectric layer, a discharge gas in the discharge cells, and a plurality of photoluminescent layers in the discharge cells, the photoluminescent layers including at least one red photoluminescent layer in a corresponding discharge cell, the red photoluminescent layer including at least one inorganic pigment, and exhibiting a substantially lower decrease in a light emitting peak at about 570 nm to about 600 nm than at about 610 to about 630 nm, as compared to a comparable photoluminescent layer including no inorganic pigment. |