Conducting layer 102 may comprise a layer of {TAIL ~ metal foil} 104 or may comprise a mesh of {HEAD ~ conductors} 106 
Conducting layer 102 may comprise a layer of { TAIL ~ metal foil } 104 or may comprise a mesh of { HEAD ~ conductors } 106
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH