After the scan line is disabled, levels of the first and second bias lines are changed such that {HEAD ~ pixel voltages} of {TAIL ~ the first and second sub pixels} differ from each other 
of
After the scan line is disabled , levels of the first and second bias lines are changed such that { HEAD ~ pixel voltages } of { TAIL ~ the first and second sub pixels } differ from each other
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH