Patent ID: 7667405
Filing Date: 2010-02-23
Classification: H01J

Abstract:
1. A plasma display panel (PDP), comprising: a first substrate spaced apart from a second substrate by a predetermined distance; a plurality of display electrodes along a first direction between the first and second substrates; a plurality of address electrodes along a second direction between the first and second substrates, the second direction crossing the first direction; a plurality of barrier ribs between the first and second substrates to define discharge cells; at least one dielectric layer between the display and address electrodes; at least one photoluminescent layer in each discharge cell; a discharge gas in the discharge cells; and a protective layer on the dielectric layer, the protective layer including magnesium oxide and a light-scattering material having a general formula MO the light-scattering material having a particle size of about 100 nm to about 900 nm and being present in the protective layer in an amount of about 1% to about 20% by weight of a total weight of the dielectric layer.