Guy Gerard

Title: Guy Gerard - Innovator in Plasma Display Technology

Introduction

Guy Gerard is a notable inventor based in Perros-Guirec, France. He has made significant contributions to the field of display technology, particularly in the development of plasma display units. With a total of 2 patents to his name, Gerard's work showcases his innovative approach to solving complex technical challenges.

Latest Patents

One of Gerard's latest patents is the Plasma Matrix Display Unit. This invention comprises a plurality of cathodes that are positioned perpendicular to a scan anode and at least one display anode within a gastight enclosure. The design includes a rear plate where all the cathodes are positioned, and a front plate that is transparent at specific points aligned in parallel with the display anode. To prevent fluctuations in distance between the anodes and cathodes during heating operations, longitudinal insulating strips are placed on the rear plate, forming grooves that extend under the point lines of the front plate. Each anode is supported on an upper slot of an insulating strip and interacts electrically with the portion of the cathodes emerging from the adjacent groove. This display unit is particularly designed for showcasing large-scale luminous patterns.

Another significant patent by Gerard is the Plasma Display Screen for Displaying a Matrix of Luminous Points. This invention describes a gas discharge display screen with a self-scanning function. All electrodes are positioned coplanar on a single surface of a rear insulating plate. The design features first and second pluralities of parallel electrodes that independently accomplish the scanning and displaying functions. Additionally, a third plurality of parallel electrodes, which are perpendicular to the first and second pluralities, cooperates with a specific electrode for preionizing the first gas cells of the matrix screen lines.

Career Highlights

Throughout his career, Guy Gerard has focused on advancing display technologies. His innovative designs have contributed to the evolution of plasma display systems, making them more efficient and effective for various applications.

Collaborations

Guy Gerard has worked alongside notable colleagues such as Emile F Le Coquil and Hubert Prigent. Their collaborative efforts have further enhanced the development of cutting-edge display technologies.

Conclusion

Guy Gerard's contributions to plasma display technology reflect his dedication to innovation and excellence. His patents demonstrate a deep understanding of the complexities involved in display systems, paving the way for future advancements in the field.