A layered film of {TAIL ~ a three layer clad foil} formed with {HEAD ~ a first metal layer} 23, a second metal layer 25, and an inorganic insulating layer 35 interposed therebetween is prepared 
A layered film of { TAIL ~ a three layer clad foil } formed with { HEAD ~ a first metal layer } 23 , a second metal layer 25 , and an inorganic insulating layer 35 interposed therebetween is prepared
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH