Patent ID: 8859069

Claim:
A metal sheet for encapsulating an organic light-emitting display device, the metal sheet comprising: a main body including metal; first and second adhesive layers respectively formed on both surfaces of the main body; and first and second releasing films that respectively protect the first and second adhesive layers by covering them, wherein: when the metal sheet is viewed in plan view, an outer periphery of the first adhesive layer is located outside of an outer periphery of the second adhesive layer, except for a portion of the outer periphery of the first adhesive layer located within the outer periphery of the second adhesive layer; the portion of the first adhesive layer where the outer periphery of the first adhesive layer is located within the outer periphery of the second adhesive layer is a point from which peeling of the first releasing film starts; the outer periphery of the first adhesive layer located within the outer periphery of the second adhesive layer is formed by removing an area of a corner of the first adhesive layer; and the first adhesive layer is attachable to an encapsulation substrate of the organic light-emitting display device following removal of the first releasing film.