In a departure from the art, through holes for {HEAD ~ the mesh system} are placed in {TAIL ~ the cell array}, as well as the peripheral circuits 
In a departure from the art , through holes for { HEAD ~ the mesh system } are placed in { TAIL ~ the cell array } , as well as the peripheral circuits
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH