Bernard Louis Jean

Title: Bernard Louis Jean: Innovator in Electron Multipliers and Electron Tubes

Introduction

Bernard Louis Jean is a notable inventor based in Fresnes, France. He has made significant contributions to the field of electron multipliers and electron tubes, holding a total of 2 patents. His work has advanced the technology used in various electronic devices.

Latest Patents

Bernard's latest patents include a "Micro-channel plate support and lead structure" and a "Device for manufacturing electron tube having a radiation-sensitive layer." The micro-channel plate patent describes an electron multiplier that incorporates a micro-channel plate with secondary electron emission. This design features a channel plate fitted in an annular metal frame, which is in direct electrical contact with one of the metallizations on the faces of the channel plate. The frame allows for the application of an electric potential to the channel plate, enhancing its functionality. The second patent focuses on a method for manufacturing an electron tube with a radiation-sensitive layer, utilizing auxiliary evacuated containers for treatment and assembly.

Career Highlights

Bernard Louis Jean is associated with U.S. Philips Corporation, where he has contributed to various innovative projects. His expertise in electron technology has positioned him as a key figure in the development of advanced electronic components.

Collaborations

Bernard has worked alongside Valere Dominique Duchenois, collaborating on projects that leverage their combined expertise in electronics and innovation.

Conclusion

Bernard Louis Jean's contributions to the field of electron multipliers and electron tubes demonstrate his commitment to innovation and technology advancement. His patents reflect a deep understanding of electronic systems and their applications.