Organic el light emitting device and a method for manufacturing the same

Together with an organic EL device including an organic light-emitting layer (2) is laminated on the element forming substrate (1), between the element forming substrate, a sealing for sealing so as to accommodate the organic EL device substrate (3) and is provided. Together with the sealing portion by an adhesive (4) is formed at the periphery of the sealing substrate and the element forming substrate, and the element forming substrate formed with the organic EL element is surrounded by said sealing portion, said flat plate between the shaped for sealing the substrate have been accommodated in the grease layer or the gel layer (5) is in close contact with the both. The grease layer or the gel layer, organosiloxane bond the