Location History:
- Le-Plessis-Robinson, FR (1976)
- Sceaux, FR (1978 - 2024)
Company Filing History:
7 out of 98 
7 out of 137 
5 out of 235 
Years Active: 1976-2024
Title: **Christian Belouet: Innovator in Crystal Growth and Silicon Fabrication**
Introduction
Christian Belouet, based in Sceaux, France, is a renowned inventor with an impressive portfolio of 27 patents. His work predominantly revolves around methods for manufacturing single crystals and polycrystalline silicon plates, both of which play a crucial role in various technological applications.
Latest Patents
Among his latest innovations is a patent for a method of manufacturing a single crystal by solution growth that enables the trapping of parasitic crystals. This method involves a comprehensive approach that begins with fastening a seed crystal to a lower plate. By introducing a crystallization solution into the tank and treating it to reach supersaturation, the seed is then brought into contact with the solution, followed by the rotation of the platform until a single crystal is obtained. A notable feature of this method is the formation of a trapping zone for parasitic crystals using a liquid that is immiscible with the growth solution, enhancing purity and efficiency in crystal growth.
Another significant patent by Belouet describes a method of fabricating polycrystalline silicon plates with one face presenting a predetermined relief. This innovative approach includes embossing a support to impart a complementary shape, depositing a layer of polycrystalline silicon, and then eliminating the support to obtain the final silicon plate. This method is particularly applicable in the fabrication of solar cells, demonstrating Belouet’s contributions to renewable energy technologies.
Career Highlights
Christian Belouet's career includes significant tenures at some prestigious companies. He has worked with Alcatel Alsthom, Compagnie Générale d'Electricité, and Société Nationale Elf Aquitaine, contributing his expertise to impactful projects while advancing his work in materials science.
Collaborations
Throughout his career, Belouet has collaborated with noteworthy experts in the field, such as Claude Remy and Michel Mautref. These collaborations have not only enriched his own work but have also contributed to advancements in the industry at large, amplifying the impact of his inventions.
Conclusion
In summary, Christian Belouet stands out as a significant innovator in the fields of crystal growth and silicon fabrication. His patents not only showcase his technical prowess but also hold promise for future advancements in various applications, including solar energy. As an inventor, Belouet continues to inspire with his dedication to innovation and excellence in engineering.