The floating gate is formed as a thin, L shaped layer of conductive material having a first portion disposed over {HEAD ~ the channel region} and a second portion extending vertically along {TAIL ~ the conductive block} 
The floating gate is formed as a thin , L shaped layer of conductive material having a first portion disposed over { HEAD ~ the channel region } and a second portion extending vertically along { TAIL ~ the conductive block }
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 HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL