A driving electrode structure of a plasma display panel is described. The
driving electrode structure has a driving electrode located in one
luminant cell of each pixel. The driving electrode is formed on a
transparent electrode and separated by a distance from the side of the
transparent electrode adjacent to the edge of the luminant cells. The
driving electrode has two branches coupled to a main electrode or a side
electrode at the side of the transparent electrode adjacent to the edge of
luminant cells. The driving electrode approximates the discharge center of
the luminant cell to improve the driving characteristic.