Pierre Jean Ribeyron

Title: Pierre Jean Ribeyron: Innovator in Photovoltaic Technology

Introduction

Pierre Jean Ribeyron is a notable inventor based in Saint Ismier, France. He has made significant contributions to the field of photovoltaic technology, holding a total of five patents. His work focuses on enhancing the efficiency and manufacturing processes of photovoltaic cells.

Latest Patents

Among his latest patents is the invention of a heterojunction photovoltaic cell with dual doping and a method of manufacture. This invention involves a photovoltaic cell that comprises a heterojunction between a crystalline semiconductor substrate of the first conductivity type and a first amorphous layer in the same semiconductor material but of a second conductivity type, which is opposite to the first type. The dopant concentration in these layers is meticulously controlled, ensuring optimal performance. Another significant patent is the method for metallization of a semiconductor device. This method includes metallizing a set of collection fingers with a low-temperature serigraphy paste on the front surface of the semiconductor device, followed by a sintering process that preserves the integrity of the device.

Career Highlights

Pierre Jean Ribeyron has worked with prominent organizations such as the Commissariat à l'Énergie Atomique and the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. His experience in these institutions has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Ribeyron has collaborated with notable colleagues, including Emmanuel Rolland and Claude Jaussaud. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Pierre Jean Ribeyron's contributions to photovoltaic technology and semiconductor devices highlight his role as a significant innovator in the field. His patents reflect a commitment to improving energy solutions through advanced technology.