Laurent Robert

Title: The Innovative Contributions of Laurent Robert

Introduction

Laurent Robert is a notable inventor based in Voiron, France. He has made significant contributions to the field of semiconductor testing through his innovative methods and technologies. His work has been recognized for its impact on the efficiency and accuracy of testing integrated circuits.

Latest Patents

Laurent Robert holds a patent for a "Method for making a card with multiple contact tips for testing microsphere integrated circuits, and testing device using said card." This invention focuses on a method for creating a card equipped with tips designed for testing semiconductor chips that feature microsphere bond pads. The process involves vacuum depositing a first adhesive coat on a flexible polyimide film, followed by a second metal coat. The combination of UV photolithography and electroforming allows for the precise implantation of the tips. A second UV lithography operation is used to obtain the pattern of the strip conductors, which involves etching the second metal layer and the first adhesive coat. An insulating protective resist is then deposited on the active conductive zone. The flexible film is mounted on a truncated maintaining component, enabling vertical translational and planar rotational movements through a guide supported on a spring suspension. Additionally, a correcting system with three adjustable support points is employed to rectify any misalignment between the tips and the printed circuit plane.

Career Highlights

Laurent Robert is associated with Mesatronic, a company that specializes in advanced electronic solutions. His work at Mesatronic has allowed him to develop innovative testing methods that enhance the reliability of semiconductor devices. His patent reflects his commitment to improving technology in the electronics sector.

Collaborations

Laurent has collaborated with notable colleagues, including André Belmont and Abdel Nacer Ait Mani. These partnerships have contributed to the advancement of their shared goals in the field of semiconductor testing.

Conclusion

Laurent Robert's innovative methods and dedication to improving semiconductor testing have made a significant impact in the industry. His patent showcases his expertise and commitment to advancing technology.