Patent ID: 6886864

Claim:
A flexible sheet comprising: a substrate having at least one visually discernable surface, the visually discernable surface having at least one tight transmissive region thereon; at least one electroluminescent lamp assembly positioned proximate to the visually discernable surface of the substrate, the electroluminescent lamp assembly comprising at least one first electrode, electroluminescent material and at least one second electrode, wherein the electroluminescent material composes at least a portion of the at least one light transmissive region located on the surface substrate; at least one electroconductive trace located in the substrate connecting the electroluminescent lamp assembly with a power source; and a protection layer associated with the electroluminescent lamp assembly, the protection layer isolating the electroluminescent lamp assembly from deleterious interaction with environment external to the flexible sheet; and a fastening member, the fastening member connected to a substrate surface opposed to the exteriorly oriented light transmissive region, the fastening member adapted to secure the substrate to an external surface.