Abstract: This invention addresses how an end user can create an electroluminescent device (1, 31) using basic components obtained by the end user as retail items. The layers or subassemblies (15, 17) are created first. Then the layers are assembled to form a completed device customized as selected by the end user. The subassemblies may be created layer-by-layer by thermal inkjet. Elements used typically will be made by manufacturers and sold commercially separately. This encompasses the printing of conductive patterns for electroluminescence on paper. In one aspect a display has a main body that may be permanent and useful indefinitely, while a part carrying the conductive pattern defining the display is readily removed and is replaced by another such part on which a new conductive pattern is printed. For tight contact with the main body, the display provides releasable pressure. Air pockets are minimized with a thin layer of highly viscous dielectric liquid.

Abstract: A container having an openable lid includes a body and a lid. The body includes a base, at least one wall extending upwardly from the base, and a first surface disposed near a top of the at least one wall. The lid is adapted to engage a top of the at least one wall when the container is in a closed position, and includes a second surface disposed near a bottom of the lid. A foam gasket is permanently attached to and located on one of the first and second surfaces, and provides a seal between the lid and the body when the container is in a closed position. The gasket is attached to the surface while in fluid form.