Electroluminescent panel

An electroluminescent panel comprising:

• a closed casing;
• an organic device within the casing defining a plurality of pixels;
• the organic device including an organic luminescent layer between a lower electrode layer and an upper electrode layer;
• a 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;
• and
• a permeable layer formed directly on the upper electrode layer;
• the getter layer being directly on the permeable layer.

An electroluminescent panel comprising:

• a closed casing;
• an organic device within the casing defining a plurality of pixels;
• the organic device including an organic luminescent layer between a lower electrode layer and an upper electrode layer;
• a 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;
• 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.