Marinus Ploeger

Title: Marinus Ploeger: Innovator in Cathode-Ray Tube Technology

Introduction

Marinus Ploeger is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of glass compositions used in cathode-ray tubes, particularly for color television displays. With a total of 2 patents to his name, Ploeger's work has had a lasting impact on the technology used in television picture displays.

Latest Patents

Ploeger's latest patents include innovations in glass compositions suitable for making face-plates of cathode-ray tubes. One of his key inventions addresses the challenge of formulating glasses that can be worked satisfactorily while minimizing discoloration due to electron bombardment and X-ray irradiation. His cathode-ray tube patent discloses a face plate made of soft glass that emits minimal X-rays, ensuring safety and efficiency in television technology. The glass composition includes specific quantities of BaO and PbO, which contribute to its performance under high voltage conditions.

Career Highlights

Throughout his career, Marinus Ploeger has been associated with U.S. Philips Corporation, where he has played a crucial role in advancing cathode-ray tube technology. His expertise in glass compositions has positioned him as a key figure in the development of safer and more effective television displays.

Collaborations

Ploeger has collaborated with notable coworkers such as Josephus J Van Der Geer and Willem Van Pelt. Their combined efforts have contributed to the innovative advancements in the field of cathode-ray tubes.

Conclusion

Marinus Ploeger's contributions to cathode-ray tube technology exemplify the importance of innovation in the field of electronics. His patents reflect a commitment to improving the quality and safety of television displays, making him a significant figure in the history of invention.