US Patent 9983427 Sealed transparent liquid crystal display assembly

A sealed, transparent electronic display assembly is disclosed. The assembly preferably contains a front and a rear transparent panel. The assembly also preferably has a spacer element that is positioned around a perimeter of, and sandwiched between, the front and rear transparent panels, thereby providing a gaseous seal. The transparent electronic display panel is positioned between the front and rear transparent panels. In an exemplary embodiment, a two way light guide would be used within the assembly.