Patent ID: 7576492
Filing Date: 2009-08-18
Classification: H01J

Abstract:
1. A plasma display panel, comprising: a first substrate and a second substrate opposing one another with a first gap there between; an address electrode formed on the first substrate along a first direction; barrier ribs in the first gap and defining a plurality of discharge cells; a dielectric layer covering the address electrode, the dielectric layer formed between the address electrode and the barrier ribs; and a first electrode and a second electrode formed on the second substrate along a second direction intersecting the first direction, wherein the address electrode includes an expanded segment in an area corresponding to a discharge cell and an indented segment in an area corresponding to a second gap between the first electrode and the second electrode, wherein the dielectric layer has a first dielectric region and a second dielectric region formed with differing permittivities, wherein the address electrode further includes a line segment coupling expanded segments, and wherein the first dielectric region covers the expanded segment and the second dielectric region covers the line segment.