Stephan Shannon L Lilje

Title: Innovations by Stephan Shannon L Lilje

Introduction

Stephan Shannon L Lilje is a notable inventor based in Newport, GB. He has made significant contributions to the field of semiconductor technology, particularly in plasma etching processes. His innovative work has led to the development of a patented method that enhances the efficiency of etching compound semiconductor substrates.

Latest Patents

Stephan holds a patent for a "Method and apparatus for plasma etching." This patent describes a process where a compound semiconductor substrate is placed on a support within a chamber. An etchant gas or gas mixture is introduced into the chamber, and a plasma of the etchant gas is sustained to etch the semiconductor material. The process involves applying a pulsed electrical bias power to the substrate support while maintaining the plasma, with specific parameters for pulse frequency and duty cycle. This innovation is crucial for improving the precision and effectiveness of semiconductor manufacturing.

Career Highlights

Stephan is associated with SPTS Technologies Limited, a company known for its advanced semiconductor manufacturing equipment. His work at SPTS Technologies has allowed him to collaborate with other experts in the field, further enhancing the company's innovative capabilities.

Collaborations

One of his notable coworkers is Weikang Fan, with whom he has likely shared insights and expertise in semiconductor technologies. Their collaboration may have contributed to advancements in the field.

Conclusion

Stephan Shannon L Lilje's contributions to plasma etching technology exemplify the importance of innovation in semiconductor manufacturing. His patented methods are paving the way for more efficient processes in the industry.