Viviane Leguy

Title: Viviane Leguy: Innovator in Semiconductor Inspection Technology

Introduction

Viviane Leguy is a prominent inventor based in Domene, France. She has made significant contributions to the field of semiconductor technology, particularly through her innovative patent that addresses the inspection of semiconductor materials. Her work is vital in enhancing the accuracy and efficiency of semiconductor manufacturing processes.

Latest Patents

Viviane Leguy holds a patent for a device and method for inspecting semiconductor materials. This nanotopographic measuring device is designed to receive sets of measurement data related to a semiconductor wafer. It features memory organized into first and second working tables and a results table. The calculation function establishes a current surface equation from localized gradient values, minimizing deviation amounts between calculated and localized gradient values. The reconstruction function calculates localized gradient values from measurement data corresponding to an area of the wafer, completing the working tables with these values. This innovative approach allows for repeated calculations to determine current surface equations and localized height data in relation to the wafer's reference plane.

Career Highlights

Viviane Leguy is associated with Altatech Semiconductor, where she applies her expertise in semiconductor technology. Her role at the company has allowed her to contribute to advancements in the field, particularly in the area of measurement and inspection devices.

Collaborations

Viviane collaborates with her coworker, Philippe Gastaldo, to further enhance the development of semiconductor inspection technologies. Their combined efforts aim to push the boundaries of innovation in this critical industry.

Conclusion

Viviane Leguy's contributions to semiconductor inspection technology exemplify her commitment to innovation and excellence. Her patent reflects a significant advancement in the field, showcasing her expertise and dedication to improving semiconductor manufacturing processes.