Patent ID: 7825596

Claim:
A surface discharge type AC color plasma display panel having a first substrate and a second substrate, comprising: an address electrode arranged on the first substrate, extending in a first direction; a pair of display electrodes arranged in parallel on the second substrate, extending in a second direction perpendicular to the first direction, and generating a surface discharge between the pair of display electrodes when sustain voltage is applied alternately therebetween; the first substrate and the second substrate having a space therebetween; and a plurality of barrier ribs arranged on the first substrate, extending in the first direction, and dividing the space into a plurality of discharge spaces, wherein a width in the second direction of a top portion of a barrier rib, between adjacent discharge spaces in the second direction, is not less than 7.5 um and a width of a bottom portion of the barrier rib is wider than the width in the second direction of the top portion.