PLASMA DISPLAY PANEL

摘要

A plasma display panel is provided to improve transmittance of visible rays to a first panel by reducing a horizontal width of an inner surface of an electric-field concentration unit. A first panel includes a first substrate(602), X and Y electrodes(612,614) disposed in parallel to each other in a cross direction on the first substrate, and a first dielectric layer(609a) formed to cover the X and Y electrodes. The first dielectric layer includes a groove-shaped electric-field concentration unit(620) corresponding to each of the discharge cells. An inner surface of the electric-field concentration unit has a concave curve directed toward a center of the electric-field concentration unit.