Hans-Georg Fröhlich

Title: The Innovations of Hans-Georg Fröhlich

Introduction

Hans-Georg Fröhlich is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of lithography, particularly in the fabrication of DRAMs. His innovative work has led to the development of a unique mark configuration that enhances the orientation and positioning of substrates during lithographic exposure.

Latest Patents

Fröhlich holds a patent for a mark configuration, wafer with at least one mark configuration, and a method for the fabrication of at least one mark configuration. This patent focuses on providing a mark configuration that aids in the orientation and determination of the relative position of a substrate and layers on the substrate during lithographic exposure. The design includes a mark that is positioned above a patterned background, which increases the contrast between the mark and the substrate. This innovation allows for efficient and simple orientation of layers and substrates, thereby improving the manufacturing process of wafers.

Career Highlights

Fröhlich has been associated with Infineon Technologies AG, where he has contributed to various projects and advancements in semiconductor technology. His work has been instrumental in enhancing the efficiency of lithographic processes, which are crucial in the production of microelectronic devices.

Collaborations

Fröhlich has collaborated with Uwe Paul Schröder, working together to push the boundaries of innovation in their field. Their partnership has led to advancements that benefit the semiconductor industry.

Conclusion

Hans-Georg Fröhlich's contributions to the field of lithography and semiconductor manufacturing are noteworthy. His innovative patent and collaboration with fellow inventor Uwe Paul Schröder highlight his commitment to advancing technology. Fröhlich's work continues to influence the industry, paving the way for future innovations.