This inventor holds 2 USPTO granted patents. Top assignee: Nokia Technology Gmbh. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Zeljko Sernhorst: Innovator in Color Picture Tube Technology
Introduction
Zeljko Sernhorst is a notable inventor based in Celle, Germany. He has made significant contributions to the field of color picture tube technology, holding two patents that showcase his innovative approach to measuring targeting and convergence in multiple-beam color picture tubes.
Latest Patents
Sernhorst's latest patents include a "Process and device for measuring targeting in color picture tubes" and a "Process and device for convergence measurement in a color picture tube." The first patent describes a method for measuring the targeting of an electron beam that passes through a shadow mask and strikes a phosphor stripe on the screen. This process involves exciting a luminous stripe, recording images, and determining the positions of outer edges to ensure accurate targeting. If discrepancies are found, the process generates a displaced electron beam to correct the targeting.
The second patent focuses on a convergence measurement device that assesses the position of an electron beam relative to the field of view of an image converter. This involves generating a predefined electron distribution pattern, recording brightness patterns, and analyzing charge patterns to characterize the position of the charge pattern within the field of view.
Career Highlights
Zeljko Sernhorst is currently employed at Nokia Technology GmbH, where he continues to develop and refine technologies related to color picture tubes. His work has been instrumental in advancing the precision and quality of color display technologies.
Collaborations
Throughout his career, Sernhorst has collaborated with notable colleagues such as Joachim Hassler and Kurt Ringer. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Zeljko Sernhorst's contributions to color picture tube technology through his patents and work at Nokia Technology GmbH highlight his role as a significant innovator in the field. His advancements continue to influence the quality of color display technologies today.