FIG 1 is a block diagram of {TAIL ~ apparatus} for driving {HEAD ~ a simple matrix liquid crystal display} to display a plurality of grey levels in accordance with the invention 
FIG 1 is a block diagram of { TAIL ~ apparatus } for driving { HEAD ~ a simple matrix liquid crystal display } to display a plurality of grey levels in accordance with the invention
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH