Patent ID: 8217575
Filing Date: 2012-07-10
Classification: H01J

Abstract:
1. A plasma display panel having an effective area to display an image and a dummy area disposed around the effective area, the plasma display panel comprising: opposing first and second substrates; address electrodes extending in a first direction, disposed on the first substrate; display electrodes extending in a second direction crossing the first direction, disposed on the second substrate; and a discharge layer disposed between the first and second substrates, having discharge spaces and non-discharge spaces disposed between the discharge spaces, in the first direction, the discharge layer comprising: wherein the barrier rib layer and the discharge enhancement layer are disposed in the effective area, wherein the discharge enhancement layer comprises a perimeter member disposed in the dummy area and extending from the effective area, and wherein the perimeter member is not covered by the barrier rib layer and is spaced apart from the second substrate.