Johannes G Van Lent

Title: Johannes G Van Lent: Innovator in Television Display Technology

Introduction

Johannes G Van Lent is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of television display technology, holding a total of 4 patents. His work has been instrumental in advancing the methods used in manufacturing color television display tubes.

Latest Patents

One of his latest patents is a method of manufacturing a color television display tube. This innovative method involves providing an electron-absorbing layer on the window portion of the tube, which is then scanned by an electron beam via a shadow mask. The charge image on the layer is developed xerographically, and the layer is preferably photoconductive, allowing for the removal of the remaining charge through uniform exposure. Another significant patent is related to a method and apparatus for providing reference points for mounting. This invention determines the position of the electron beam axis of the central gun of an in-line tube by moving the tube relative to a dynamic, multipole magnetic field. This process ensures that the deflection unit's axis coincides with the beam axis, enhancing the accuracy of the display.

Career Highlights

Johannes G Van Lent has worked with U.S. Philips Corporation, a leading company in the electronics industry. His innovative approaches and patents have contributed to the company's reputation for excellence in display technology.

Collaborations

Throughout his career, Van Lent has collaborated with notable coworkers such as Theodorus Cornelis Groot and Pieter Huijer. Their combined expertise has fostered advancements in the field of television technology.

Conclusion

Johannes G Van Lent's contributions to television display technology through his patents and collaborations have made a lasting impact on the industry. His innovative methods continue to influence the development of modern display systems.