Patent ID: 7345424

Claim:
A Plasma Display Panel (PDP), comprising: a first substrate and a second substrate facing each other; address electrodes arranged on a first substrate; barrier ribs defining discharge cells in a space between the first substrate and the second substrate; and display electrodes, arranged on the second substrate in a direction crossing the address electrodes, and including a pair of line portions arranged on both sides of each discharge cell and having a pair of protrusion portions, facing each other, extending from the respective line portions toward the center of each discharge cell, the pair of protrusion portions having rounded contours at both corners of each protrusion portion facing the paired protrusion portion and having a radius R 1 of curvature of the corners of each protrusion portion facing the paired protrusion portion satisfying the following condition: 0.05a≦R1≦0.2a, wherein a is a width of the protrusion portion measured in the extending direction of the line portion.