Widespread adoption of ADAS* is creating demand for extremely accurate automotive inertial sensors.
High rigidity and reduced deformation at higher temperatures help ceramic packages improve sensor performance by optimizing MEMS device functionality.
*ADAS: Advanced Driver-Assistance Systems
Features
Deformation
High Rigidity
A substrate rigidity comparison of organic vs. ceramic is shown below.
Simulation: ASIC Deformation with Force Applied to the Substrate Edge
When equal force is applied to organic and ceramic substrates, ceramic substrates show significantly reduced ASIC deformation.
Reduced Thermal Deformation
A simulation comparing deformation at the IC chip edge when heat is applied to organic and ceramic substrates is shown below.
IC chips mounted on a ceramic substrate exhibit reduced deformation at higher temperatures, improving sensing functionality.
Proposal: Integrated Sensor with Combined Functions
