An array of {HEAD ~ discrete, spaced apart islands} of predominantly conductive material is then applied to the resistive layer in {TAIL ~ a repetitive pattern} having predetermined inter island spacing 
An array of { HEAD ~ discrete , spaced apart islands } of predominantly conductive material is then applied to the resistive layer in { TAIL ~ a repetitive pattern } having predetermined inter island spacing
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH