The currents that m pieces of {TAIL ~ quasi control current output circuits} formed with a polycrystalline TFT output have {HEAD ~ the dispersion} 
The currents that m pieces of { TAIL ~ quasi control current output circuits } formed with a polycrystalline TFT output have { HEAD ~ the dispersion }
OTH OTH OTH 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