Energy hybrid illuminated signage apparatus

An illuminated signage apparatus operable in high ambient light environments and in low ambient light environments, comprising:

• A three dimensional lighting means as a first light source operable in high ambient light environments;
• A planar or thin film two dimensional lighting means having at least one layer of inorganic electroluminescent material, organic electroluminescent material, light emitting plasma or light emitting crystal as a second light source operable in low ambient light environments;
• means to detect a relevant ambient light environment threshold;
• means to switch between the operation of the first and second light sources;
• a first power source;
• a first rigid or flexible substrate on which the first light source is mounted;
• means for connecting the first power source to the first substrate;
• a second power source;
• a second rigid or flexible substrate having at least one layer of insulating material and at least one layer of conductive material and at least one layer of planar light emitting material, and at least one aperture in the second substrate so that when the second substrate is placed on the first substrate, the first light source protrudes through the aperture in the second substrate;
• a means for connecting the second power source to the second substrate;
• a first transparent or translucent insulation layer;
• a first transparent or translucent conductive layer;
• a second transparent or translucent insulation layer;
• a layer of transparent, translucent, or opaque light emitting material;
• a first transparent, translucent or opaque insulation layer;
• a first transparent, translucent or opaque conductive layer;
• and
• a second transparent, translucent or opaque insulation layer;
• the layers connected together to form a stacked structure providing a planar light emitting surface when voltage is applied between the two conductive layers.