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