Philippe Arnaud

Title: The Innovations of Philippe Arnaud

Introduction

Philippe Arnaud is a notable inventor based in Bellefond, France. He has made significant contributions to the field of electron gun technology, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of cathode-ray tubes.

Latest Patents

Arnaud's latest patents include an "Electron gun for cathode-ray tube with improved beam shaping region." This invention describes an electrode gun that includes at least a first and a second electrode for shaping and focusing the electron beam emitted by a cathode. The electrodes are made of a non-oxidizing alloy, which has a coefficient of expansion between 20°C and 300°C that lies between 4×10⁻⁶/°C and 13×10⁻⁶/°C. Another significant patent is the "Electrode structure for electron gun," which comprises a dish-shaped control electrode made from three separate components. This innovative design allows for the construction of a control electrode that serves as support for cathode modules using inexpensive and easily manufactured components.

Career Highlights

Throughout his career, Philippe Arnaud has worked with Thomson Licensing S.A. and Thomson Licensing. His experience in these companies has contributed to his expertise in the field of electron gun technology.

Collaborations

Some of his notable coworkers include Arnaud Farizon and Jean-Luc Ricaud. Their collaboration has likely played a role in advancing the projects they have worked on together.

Conclusion

Philippe Arnaud's contributions to the field of electron gun technology demonstrate his innovative spirit and dedication to improving cathode-ray tube functionality. His patents reflect a commitment to advancing technology in this area.