Patent ID: 7420328
Filing Date: 2008-09-02
Classification: H01J

Abstract:
1. A plasma display panel (PDP), comprising: an upper substrate; an upper dielectric layer arranged on the upper substrate; a lower substrate arranged opposite to the upper substrate; a lower dielectric layer arranged on the lower substrate; partition walls arranged between the upper substrate and the lower substrate, the partition walls defining a plurality of subpixels together with the upper and lower substrate; a positive surface potential material that comprises a green fluorescent material being arranged only between a top surface of the partition walls and the upper dielectric layer between adjacent ones of the plurality of subpixels; discharge sustain electrode pairs arranged within the upper dielectric layer and extending over the subpixels and extending in a first direction, each discharge sustain electrode pair comprises a sustain electrode and a scan electrode; address electrodes arranged within the lower dielectric layer and extending in a second and different direction to intersect the discharge sustain electrode pairs; red, green, and blue fluorescent material arranged within the respective subpixels, the green fluorescent material arranged within the respective subpixels comprises a negative surface potential material, the green fluorescent layer comprising the negative fluorescent material being arranged only within the respective subpixels and not between ones of the subpixels; and a discharge gas arranged within the subpixels.