Louis Delgrange

Title: **The Innovations of Louis Delgrange: Pioneering Display Technology**

Introduction

Louis Delgrange, an innovative inventor based in Port Marly, France, has made notable contributions to the field of display technology. He is known for his unique approach to multiplexing control in active matrix display screens.

Latest Patents

Delgrange holds a patent for a "Multiplexed Control Active Matrix Display Screen." This invention features a first transparent substrate that supports an array of electrodes controlled by an array of transistors. Each transistor is equipped with two control gates, with the second gates interconnected along an addressing row or column. Notably, the rows and columns are grouped in sets of N, allowing the transistors to be controlled by multiplexed three control signals. This innovation aims to enhance the efficiency and performance of display screens.

Career Highlights

Throughout his career, Delgrange has worked with established companies such as France Telecom and Société Sagem. His experience in these organizations has been instrumental in shaping his inventive ideas and advancements in technology.

Collaborations

Delgrange has collaborated with notable colleagues such as Francedillaois Morin and Christophe Deffontaines. Their combined expertise and creativity have contributed to the advancement of display technology and other related innovations.

Conclusion

Louis Delgrange stands out as a significant figure in the realm of display technology, with his pioneering patent influencing future innovations. His collaborations and experience with leading companies highlight his role as a vital contributor to the advancement of multiplexed control systems in active matrix display screens.