Stefan Speh

Title: The Innovations of Stefan Speh

Introduction

Stefan Speh is a notable inventor based in Ulm-Gogglingen, Germany. He has made significant contributions to the field of display technology, particularly with his innovative designs in cathode ray tube (CRT) displays. His work has been recognized within the industry, showcasing his expertise and creativity.

Latest Patents

Stefan Speh holds a patent for a flat panel fluorescent screen display tube. This invention features a faceplate with a fluorescent pixel screen on its interior face. The design includes an area cathode assembly with an orthogonal array of segment electrodes, complemented by overlying heater wires. A control assembly is strategically arrayed between the cathode assembly and the screen, incorporating orthogonal arrays of row and column electrodes, along with an overlying anode. The entire assembly is supported by a frame that is anchored to the tube's envelope, enhancing the structural integrity of the display.

Career Highlights

Stefan Speh is currently employed at Nokia Deutschland GmbH, where he continues to innovate and contribute to advancements in display technology. His work at Nokia has allowed him to collaborate with other talented professionals in the field, further enhancing his skills and knowledge.

Collaborations

Throughout his career, Stefan has worked alongside notable colleagues such as Gotthold Bubeck and Kurt-Manfred Tischer. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Stefan Speh's contributions to the field of display technology, particularly through his patent for a flat panel fluorescent screen display tube, highlight his innovative spirit and dedication to advancing technology. His work at Nokia and collaborations with esteemed colleagues further underscore his impact in the industry.