Company Filing History:
Years Active: 1981-1988
Title: Jacob Van Den Berg: Innovator in Television Technology
Introduction
Jacob Van Den Berg is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of television technology, holding a total of 4 patents. His work has been instrumental in advancing the functionality and quality of television displays.
Latest Patents
One of his latest patents is a television camera tube that features an evacuated envelope enclosing an electron gun. This innovative design includes a cathode, a grid, an anode, and a cylindrical electrode with a diaphragm. The anode extends perpendicularly to the electron beam and includes an aperture. A first metal foil is positioned on the side of the anode toward the target, covering the aperture while allowing the electron beam to pass through. The diameter of this aperture is carefully controlled to enhance image quality. Additionally, a second metal foil is placed on the opposite side of the anode, also featuring an aperture for the electron beam. This design significantly reduces interference in the recorded image caused by a return beam in the tube.
Another notable patent involves a method of manufacturing a color television display tube. This method includes providing an electron-absorbing layer on the window portion of the tube, which is scanned by an electron beam via a shadow mask. The charge image on this layer is developed xerographically, with the layer being photoconductive to facilitate the removal of residual charge through uniform exposure.
Career Highlights
Jacob Van Den Berg has worked with U.S. Philips Corporation, a leading company in the electronics industry. His innovative designs and methods have contributed to the advancement of television technology, making significant impacts in the field.
Collaborations
Throughout his career, Jacob has collaborated with notable coworkers such as Rolf Schmidt and Johannes G Van Lent. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Jacob Van Den Berg is a distinguished inventor whose contributions to television technology have paved the way for advancements in the industry. His innovative patents and methods continue to influence the development of modern television displays.