Print {HEAD ~ head unit} and method for manufacturing {TAIL ~ patterned layer} on substrate with the same 
Print { HEAD ~ head unit } and method for manufacturing { TAIL ~ patterned layer } on substrate with the same
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH