4.6.3. Testing and Packaging

Try these first

1. 1.

   What is the purpose of testing in MEMS design?

   Hint

   Think about quality control processes.

2. 2.

   Name one role of packaging in MEMS.

   Hint

   Consider what happens if devices are exposed to dust and moisture.

3. 3.

   What is the main goal of testing in MEMS devices?

   • Validate performance
   • Increase size
   • Enhance aesthetics

   Hint

   Think about what testing ensures in terms of functionality.

4. 4.

   Packaging in MEMS helps to protect against which of the following?

   • Environmental contaminants
   • Cosmetic damage
   • Cost increases

   Hint

   Consider factors that could harm sensitive devices.

5. 5.

   Design a comprehensive testing plan for a new MEMS sensor, including specific tests and the intended outcomes of each test.

   Hint

   Review common types of tests conducted on MEMS devices.

6. 6.

   Discuss the trade-offs involved in choosing packaging materials for a MEMS device that will operate in a harsh environment.

   Hint

   Consider the implications of different environmental stresses on material choices.