Ajibola O Ibidunni

Title: The Innovative Contributions of Ajibola O Ibidunni

Introduction

Ajibola O Ibidunni is a notable inventor based in Litchfield, NH (US). He has made significant contributions to the field of electronics, particularly in the development of advanced metallization techniques for multichip modules. With a total of 4 patents to his name, Ibidunni's work has had a profound impact on the industry.

Latest Patents

One of Ibidunni's latest patents focuses on metallization for polymer-dielectric multichip modules. This innovation involves multilayer circuit devices that include a plurality of metallized patterns, which are separated by a polymeric dielectric film. The metallized patterns are interconnected through microvias in the polymeric film. The composite metallization consists of layers of titanium (Ti), titanium and palladium alloy (Ti/Pd), copper (Cu), and another layer of titanium and palladium alloy (Ti/Pd). This composite, referred to as TCT, offers improved adhesion between the polymeric film and the top Ti/Pd layer compared to traditional gold (Au) layers. Additionally, the use of TCT metallization leads to cost reductions by eliminating the need for nickel (Ni) and gold (Au) layers on top of the copper layer.

Career Highlights

Throughout his career, Ibidunni has worked with prestigious organizations such as AT&T Bell Laboratories and Lucent Technologies Inc. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking innovations in the field of electronics.

Collaborations

Ibidunni has collaborated with notable colleagues, including Dennis L Krause and Aaron L Frank. These partnerships have further enhanced his work and contributed to the success of his inventions.

Conclusion

Ajibola O Ibidunni's contributions to the field of electronics through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements.