Ronald J DeMan

Title: The Innovations of Ronald J DeMan

Introduction

Ronald J DeMan is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electromagnetic deflection units, particularly in the context of electron beam technology. His innovative work has led to the development of a patent that addresses critical issues in display screen manufacturing.

Latest Patents

Ronald J DeMan holds a patent for a deflection unit that features a ring with field correction elements. This electromagnetic deflection unit comprises a coil holder with a flange that supports coils for the deflection of electron beams. The design includes preformed elements arranged within the coils to influence the magnetic field, thereby reducing spreading errors during manufacturing. The patent emphasizes the use of an annular support with predetermined locations for accommodating these preformed elements, which can produce magnetic fields with strengths ranging from 1 to 1000 µT.

Career Highlights

DeMan is associated with U.S. Phillips Corporation, where he has contributed to advancements in display technology. His work has been instrumental in enhancing the precision and quality of electron beam deflection systems. The impact of his innovations is evident in the improved performance of display screens in various applications.

Collaborations

Throughout his career, Ronald J DeMan has collaborated with notable colleagues, including Bernadus H Dekkers and Antonius J Bolder. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.

Conclusion

Ronald J DeMan's contributions to the field of electromagnetic deflection units exemplify the importance of innovation in technology. His patent and collaborative efforts have paved the way for advancements that enhance the quality of display screens. The impact of his work continues to resonate in the industry today.