Semiconductor Fabrication Process Quiz

What are wafers typically made from in semiconductor fabrication?

• Glass

• Single crystal silicon

• Plastic

• Aluminum

Which process involves forming thin film layers of silicon oxide and other metals on the wafer?

• Cleaning

• Etching

• Assembly

• Film deposition

What is the purpose of exposing the wafer using short wavelength deep ultraviolet radiation?

• To transfer the pattern to the wafer

• To remove impurities

• To develop the circuit pattern

• To clean the wafer

What method is used to remove the film layer in semiconductor fabrication?

• Implantation

• Assembly

• Etching

• Cleaning

How are individual chips separated and enclosed in epoxy resin material during the fabrication process?

• Implantation

• Etching

• Cleaning

• Dicing