Rebecca Leghziel

Title: Rebecca Leghziel: Innovator in Silicon Wafer Technology

Introduction

Rebecca Leghziel is a prominent inventor based in Lausanne, Switzerland. She has made significant contributions to the field of semiconductor manufacturing, particularly in the area of silicon wafer technology. Her innovative approach has led to advancements that enhance the efficiency and effectiveness of manufacturing processes.

Latest Patents

Rebecca holds a patent for a "System and method for removing scalloping and tapering effects in high aspect ratio through-silicon vias of wafers." This method involves manufacturing vias in a silicon wafer with a <110> crystal orientation and a <111> plane that is perpendicular to the wafer's surface, tilted by 35.26°. The process includes providing a mask with a rhomboidal-shaped opening on the wafer's surface, aligning the edges with the <111> plane of the crystalline structure, etching a hole at the opening, and polishing the hole through anisotropic etching. This patent showcases her expertise and innovative thinking in the semiconductor industry.

Career Highlights

Rebecca's career is marked by her dedication to research and development in semiconductor technology. She has been instrumental in advancing methods that improve the manufacturing of silicon wafers, which are critical components in various electronic devices. Her work has not only contributed to her field but has also paved the way for future innovations.

Collaborations

Rebecca collaborates with esteemed colleagues, including Simone Frasca and Edoardo Charbon. These partnerships enhance her research efforts and contribute to the development of cutting-edge technologies in the semiconductor sector.

Conclusion

Rebecca Leghziel is a trailblazer in the field of silicon wafer technology, with a patent that reflects her innovative spirit and technical expertise. Her contributions continue to influence the semiconductor industry, and her collaborations with other experts further strengthen her impact.