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