Lili Deligianni

Title: Lili Deligianni: Innovator in Electrodeposited Contacts

Introduction

Lili Deligianni is a notable inventor based in Tenafly, NJ (US). She has made significant contributions to the field of contact metallurgy through her innovative patent. Her work focuses on enhancing the efficiency and effectiveness of electrodeposited contacts.

Latest Patents

Lili Deligianni holds a patent for a "Method of forming electrodeposited contacts." This patent describes a contact metallurgy structure that includes a patterned dielectric layer with cavities on a substrate. It features a silicide or germanide layer, such as cobalt and/or nickel, located at the bottom of the cavities. The contact layer comprises titanium or titanium/titanium nitride, which is positioned on top of the dielectric layer and inside the cavities, making contact with the silicide or germanide layer below. Additionally, a diffusion barrier layer is placed on top of the contact layer and inside the cavities. The patent also discusses the optional inclusion of a seed layer for plating and a metal fill layer in vias, which is electrodeposited with various metals, including copper, rhodium, ruthenium, iridium, molybdenum, gold, silver, nickel, cobalt, cadmium, and zinc, along with their alloys.

Career Highlights

Lili Deligianni is currently employed at International Business Machines Corporation (IBM). Her work at IBM has allowed her to explore and develop advanced technologies in the field of electrodeposition and contact metallurgy. She has demonstrated a commitment to innovation and excellence throughout her career.

Collaborations

Lili has collaborated with several talented individuals, including Anna Wanda Topol and Cyril Cabral, Jr. These collaborations have contributed to her success and the advancement of her research.

Conclusion

Lili Deligianni is a pioneering inventor whose work in electrodeposited contacts has the potential to impact various technological applications. Her innovative approach and dedication to her field make her a valuable asset to the industry.