Company Filing History:
Years Active: 2007
Title: David Erdmann: Innovator in Semiconductor Polishing Technology
Introduction
David Erdmann is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the area of chemical mechanical polishing. His innovative approach has led to advancements that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
David Erdmann holds a patent for a configuration and method for mounting a backing film to a polish head. This invention involves applying heat and pressure to a backing film with an adhesive layer while mounting it to a polish head used for chemical mechanical polishing. By doing so, inhomogeneities within the adhesive layer, such as thickness variations and air bubbles, can be effectively eliminated. The configuration includes a device for exerting a uniform pressure force, which can be a roller made of silicone or rubber, or a plate. Additionally, it features a heating device and a control unit for managing both heat and pressure. This innovative method allows for the uniform removal of material from a semiconductor wafer surface, ultimately increasing wafer yield.
Career Highlights
David Erdmann is currently employed at Infineon Technologies Sc300 GmbH & Co. KG, where he continues to develop and refine technologies that impact the semiconductor industry. His work is characterized by a commitment to innovation and quality, which has earned him recognition among his peers.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Katrin Ebner and Walter Glashauser. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
David Erdmann's contributions to semiconductor polishing technology exemplify the impact of innovation in the industry. His patent and ongoing work at Infineon Technologies highlight the importance of advancements in manufacturing processes. His efforts not only improve efficiency but also enhance the overall quality of semiconductor products.