Saïd Zahraoui

Title: The Innovative Contributions of Saïd Zahraoui

Introduction

Saïd Zahraoui is a notable inventor based in Savigny sur Orge, France. He has made significant contributions to the field of semiconductor technology through his innovative patent. His work focuses on enhancing the processes involved in coating semiconductor substrates, which is crucial for the development of integrated circuits.

Latest Patents

Zahraoui holds a patent for an "Electrodeposition composition and method for coating a semiconductor substrate using the said composition." This invention relates to an electrodeposition composition specifically designed for coating semiconductor substrates to fabricate 'through via' structures for interconnects in integrated circuits. The patented solution includes copper ions in a concentration ranging from 14 to 120 mM and ethylenediamine, with a molar ratio between ethylenediamine and copper of 1.80 to 2.03. The pH of the electrodeposition solution is maintained between 6.6 and 7.5. This invention also covers the use of the electrodeposition solution for depositing a copper seed layer and the method for achieving this deposition.

Career Highlights

Saïd Zahraoui is associated with Alchimer, a company known for its advancements in semiconductor technology. His role at Alchimer has allowed him to apply his innovative ideas and contribute to the development of cutting-edge solutions in the industry.

Collaborations

Zahraoui has collaborated with Frédéric Raynal, working together to advance their research and development efforts in semiconductor technologies.

Conclusion

Saïd Zahraoui's contributions to the field of semiconductor technology through his innovative patent demonstrate his commitment to advancing the industry. His work continues to influence the development of integrated circuits and related technologies.