Various other photoinduced reactions may be used in {TAIL ~ the third technique} to bond the FLC molecules to {HEAD ~ the alignment layer} 
Various other photoinduced reactions may be used in { TAIL ~ the third technique } to bond the FLC molecules to { HEAD ~ the alignment layer }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD