Partition-wall structure for plasma display panel and plasma display panel

摘要

A metal-made partition wall 16 has an external surface covered by an insulation layer 16a, and transverse walls 16A each extending in the row direction to define the partition between discharge cells C adjacent to each other in the column direction between a front glass substrate 1 and a back glass substrate 4 of a plasma display panel. A groove 16Aa formed in at least one of the front-facing face and the back face of the transverse wall 16A.