Two adjacent bias lines B are merged into {HEAD ~ one bias line} in {TAIL ~ the LCD panel} 400 
Two adjacent bias lines B are merged into { HEAD ~ one bias line } in { TAIL ~ the LCD panel } 400
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH