Patent ID: 7408299
Filing Date: 2008-08-05
Classification: C09K,H01J

Abstract:
1. A plasma display panel comprising a red phosphor layer, a green phosphor layer, and a blue phosphor layer, wherein the thickness of a phosphor layer coated on a barrier rib is satisfied by the following condition: 0.67≦D where D is (S−2L)/S, and D wherein S is a distance between barrier ribs at half the height of the barrier rib and L is a side thickness of the phosphor layer coated on the barrier rib, wherein the red phosphor layer comprises Y(V,P)O wherein the barrier rib is on a substrate, the barrier rib having a barrier rib base proximal to the substrate and a barrier rib top distal from the substrate, and wherein a thickness of the barrier rib increases in a direction from the barrier rib top to the barrier rib base.