Christian Kraft

Title: Christian Kraft: Innovator in Substrate Positioning and Coating Technologies

Introduction

Christian Kraft is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of substrate positioning and coating technologies, holding two patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

One of his latest patents is a "Method for determining a substrate position in a closed chamber." This invention relates to a method and an apparatus for determining the position of a substrate within a closed chamber. The substrate is moved within the chamber by a transport system that includes at least one rotating shaft. A load-converting element is positioned adjacent to the rotating shafts, detecting the load acting on them and converting it into an electrical parameter. The system measures a first output signal when no substrate is present and monitors the output signal to detect the presence of the substrate based on predetermined differences.

Another significant patent is the "Method for depositing a CdTe layer on a substrate." This method involves depositing a CdTe layer in a vacuum chamber through physical gas phase deposition. The substrate is heated to a specific coating temperature before the deposition process. It is then guided past a vessel where CdTe is converted into a vapor state, allowing a gaseous component to flow against the substrate surface, ensuring effective coating.

Career Highlights

Christian Kraft has worked with several companies, including CTF Solar GmbH and China Thumph International Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in solar technology and engineering.

Collaborations

Throughout his career, Christian has collaborated with talented individuals such as Bastian Siepchen and Shou Peng. These partnerships have fostered innovation and the development of cutting-edge technologies in their respective fields.

Conclusion

Christian Kraft is a distinguished inventor whose work in substrate positioning and coating technologies has led to valuable patents. His contributions continue to influence the engineering landscape, showcasing the importance of innovation in advancing technology.