PLASMA DISPLAY PANEL HAVING A PART CONCENTRATING ELECTRIC-FIELD

摘要

A plasma display panel having an electric-field concentration part is provided to lower a driving voltage by forming the electric-field concentration part with a deflecting structure. A first and second substrates are disposed in parallel to each other. A barrier rib(1006) is formed to define a space between the first and second substrates in order to form a plurality of discharge cells. X and Y electrodes(1012,1014) are disposed on the first substrate. A first dielectric layer includes a groove-shaped electric-field concentration part(1020) in order to cover the X and Y electrodes. An electrode(1016) is disposed on the second substrate and is extended to cross the X electrodes. A second dielectric layer is formed to cover the A electrode. A phosphor layer is formed within each of the discharge cells. The discharge cells are filled with discharge gas. A distance of a center of the electric-field concentration part to the X electrodes is shorter than a distance of the center of the electric-field concentration part to the Y electrodes.