In the field of electronic packaging, ceramic substrates, with their excellent electrical, thermal and mechanical properties, have become key materials that support the stable operation of electronic devices.

In recent advancements in electronics and engineering, ceramic substrates play a crucial role in various applications. Different materials are used to manufacture these substrates, each offering unique properties and advantages. In this comparative analysis, we delve into the characteristics of alumina, silicon nitride, and zirconia ceramic substrates, highlighting their applications and advantages.