Patent ID: 7459220
Filing Date: 2008-12-02
Classification: H01L,Y10S,Y10T

Abstract:
1. An electroluminescent panel comprising: a closed casing; an organic device received within the casing and defining a plurality of pixels; the organic device including an organic luminescent layer between a lower electrode layer and an upper electrode layer; a permeable layer formed directly on the upper electrode layer; a getter layer directly on the permeable layer, the getter layer comprising getter material selected from a first group or a second group, the first group including at least one of alkaline metal carbide, alkaline metal silicide, and alkaline earth metal nitride; and the second group including alkaline metal intercalated in at least one of C, Si, Ge and Sn; a first insulator layer formed directly on the getter layer; and a metal sealing layer formed over the first insulator layer, wherein the first insulator layer prevents contact of the metal sealing layer with the upper electrode layer; and a second insulator layer formed over the lower electrode layer to prevent contact of the metal sealing layer with the lower electrode layer.