Metaverse, Mobile, electric vehicles, digital economy, online games, smart cities, the basic demand for semiconductor functions is nothing more than the following three: high digital computing, high signal transmission, and high power.

Hybrid SiP and Si3N4 substrate is the only solution for the above requirement. The application of silicon nitride ceramic substrates is gradually emerging. The "silicon nitride substrate" has the characteristics of insulation, high thermal conductivity, high mechanical strength and low CTE mismatch.