Company Filing History:
Years Active: 1987-1994
Title: Siegfried M Greiner: Innovator in CRT Technology
Introduction
Siegfried M Greiner is a notable inventor based in Crystal Lake, IL (US). He has made significant contributions to the field of cathode ray tube (CRT) technology, holding a total of 11 patents. His work has been instrumental in advancing the design and functionality of CRTs, particularly in the area of mask support structures.
Latest Patents
One of Greiner's latest patents is the "CRT tension mask support structure." This invention involves a faceplate assembly for a color CRT that includes a glass panel with a phosphor screen and a plated mask support structure. The mask support structure is designed to be attached to the faceplate, featuring a foil shadow mask that is welded in tension to the support structure. The innovative design utilizes a minimal amount of metal, allowing for controllable shape and size of the mask support.
Another significant patent is the "Stress transparent tension mask frame member for reducing slurry." This invention provides a covering for a discontinuity in a mask support frame for a tension mask cathode ray tube. It consists of a stiff yet flexible metal strip that attaches to the mask frame, ensuring a seamless interface with the phosphor screen. The design allows for a continuous rectangular frame assembly that can be easily attached to a faceplate.
Career Highlights
Siegfried M Greiner has spent a considerable part of his career at Zenith Electronics Corporation, where he has been able to apply his innovative ideas to real-world applications. His work has not only contributed to the company's success but has also influenced the broader field of display technology.
Collaborations
Throughout his career, Greiner has collaborated with notable colleagues such as Raymond G Capek and James R Fendley. These collaborations have fostered an environment of innovation and creativity, leading to advancements in CRT technology.
Conclusion
Siegfried M Greiner's contributions to CRT technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of display technologies today.
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