A first region is defined within the body representing 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 {HEAD ~ light propagating} within {TAIL ~ the film} in a waveguide condition 
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A first region is defined within the body representing 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 { HEAD ~ light propagating } within { TAIL ~ the film } in a waveguide condition
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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH