{HEAD ~ The TFT} 1, wherein {TAIL ~ the gate electrode} overlaps one of the source and drain regions 
{ HEAD ~ The TFT } 1 , wherein { TAIL ~ the gate electrode } overlaps one of the source and drain regions
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH