Cédric Giroud-Garampon

Title: Cédric Giroud-Garampon: Innovator in Image Sensor Technology

Introduction

Cédric Giroud-Garampon is a notable inventor based in Grenoble, France. He has made significant contributions to the field of image sensor technology, holding a total of three patents. His work focuses on advancing the capabilities of photodiodes and semiconductor substrates.

Latest Patents

One of his latest patents is an "Image sensor comprising a plurality of SPAD photodiodes." This invention includes a plurality of avalanche photodiodes formed inside and on top of a semiconductor substrate of a first conductivity type. The design features trenches that vertically extend in the substrate, creating a continuous grid that laterally delimits a plurality of substrate islands. Each island defines a pixel that includes a single individually-controllable avalanche photodiode. The structure is designed to enhance the collection of avalanche signals from the pixel photodiode.

Another significant patent is the "Insulation structure forming method." This method outlines the steps for forming an insulation structure inside and on top of a first semiconductor substrate. The process involves creating a trench, filling it with a polysilicon region, thinning the substrate, and ultimately filling the trench with metal. This innovative approach aims to improve the efficiency and functionality of semiconductor devices.

Career Highlights

Cédric Giroud-Garampon is currently employed at the Commissariat à l'énergie atomique et aux énergies alternatives, a leading research institution in France. His work at this organization has allowed him to focus on cutting-edge technologies in the field of energy and electronics.

Collaborations

Cédric has collaborated with notable colleagues such as Norbert Moussy and Olivier Saxod. Their combined expertise contributes to the advancement of innovative technologies in their respective fields.

Conclusion

Cédric Giroud-Garampon is a prominent figure in the realm of image sensor technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of semiconductor technology and enhance the capabilities of imaging systems.