In the early 1980s, the multilayer substrate of the circuit board of the commercialized main computer was co-fired at a high temperature of 1600°C with alumina insulating materials and conductor materials (Mo, W, Mo-Mn), that is, high-temperature co-…

What is HTCC? It means high-temperature co-fired ceramics which is using alumina, AlN and other ceramic material to be sintering with conductor materials (Mo, W, Mo, Mn) under high temperature of 1600°C. This is first designed by RCA company by t…