A layer of {TAIL ~ a cholesteric liquid crystal material} is then deposited on the substrate on {HEAD ~ the opposite side} from the black absorber layer 
A layer of { TAIL ~ a cholesteric liquid crystal material } is then deposited on the substrate on { HEAD ~ the opposite side } from the black absorber layer
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH