Lei Zhu

Title: Innovations by Lei Zhu in Dielectric Materials

Introduction

Lei Zhu is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of dielectric materials, particularly through his innovative patent related to anti-reflective coatings.

Latest Patents

Lei Zhu holds a patent for a "Nitrogen-free dielectric anti-reflective coating and hardmask." This patent outlines methods for depositing a dielectric material that can be utilized as an anti-reflective coating or as a hardmask. The process involves introducing a processing gas that includes a silane-based compound along with an oxygen and carbon-containing compound into a processing chamber. The reaction of this processing gas results in the deposition of a nitrogen-free dielectric material on the substrate, which consists of silicon and oxygen. Additionally, the dielectric material can form one or both layers in a dual-layer anti-reflective coating.

Career Highlights

Lei Zhu is currently employed at Applied Materials, Inc., where he continues to advance his research and development in the field of materials science. His work has been instrumental in enhancing the performance and efficiency of various applications in the semiconductor industry.

Collaborations

Lei has collaborated with notable colleagues, including Bok Hoen Kim and Sudha S Rathi, who contribute to the innovative environment at Applied Materials, Inc.

Conclusion

Lei Zhu's contributions to dielectric materials and his innovative patent demonstrate his commitment to advancing technology in the semiconductor industry. His work continues to influence the development of efficient materials for various applications.