A first region is defined within the body representing {HEAD ~ a region} of one or more of a pattern, an indicia, a graphic, and an image that is visible by light extraction when illuminated by light propagating within the film in {TAIL ~ a waveguide condition} 
A first region is defined within the body representing { HEAD ~ a region } of one or more of a pattern , an indicia , a graphic , and an image that is visible by light extraction when illuminated by light propagating within the film in { TAIL ~ a waveguide condition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL