This substrate comprises a conductor layer and a plurality of ceramic insulating layers wherein {HEAD ~ said ceramic insulating layers} include {TAIL ~ at least one fiber} containing composite ceramic insulating layer 
This substrate comprises a conductor layer and a plurality of ceramic insulating layers wherein { HEAD ~ said ceramic insulating layers } include { TAIL ~ at least one fiber } containing composite ceramic insulating layer
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH