Patent ID: 7215076

Claim:
A plasma display panel structure, said structure comprising: a back substrate; a barrier rib structure arranged on a surface of said back substrate, wherein said barrier structure comprises: a plurality of barrier ribs arranged in the first direction and parallel to each other, wherein each of said barrier ribs is formed by a plurality of wide sections and narrow sections, and said wide sections and said narrow sections are alternately formed in the first direction, and a height difference exists between said wide section and said narrow section, and said barrier ribs comprises a first barrier rib, a second barrier rib and a third barrier rib, wherein a ratio of said narrow section to said wide section is about between 0.25 and 0.85; and a plurality of barrier ribs arranged in a second direction and parallel to each other and located between said barrier ribs arranged in a first direction, wherein said barrier ribs arranged in a second direction are respectively connected with corresponding said wide sections to form a plurality of discharge spaces; and a front substrate arranged over said barrier rib structure.