A display substrate includes {HEAD ~ a base substrate}, a data line, a gate line, a switching element, {TAIL ~ a self assembled monolayer} and a pixel electrode 
A display substrate includes { HEAD ~ a base substrate } , a data line , a gate line , a switching element , { TAIL ~ a self assembled monolayer } and a pixel electrode
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH