Karl Schumacher

Title: Karl Schumacher: Innovator in Optical Systems

Introduction

Karl Schumacher is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of optical systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of imaging and exposure techniques.

Latest Patents

One of Schumacher's latest patents is a method for carrying out a double or multiple exposure. This innovative approach allows for mutually associated structure patterns to be received by a mask substrate holder, which can accommodate two receiving stations for each mask. Alternatively, both structure patterns can be formed on a single mask, enabling the substrate holder to be displaced between exposure operations without the need for realignment. Another significant patent involves optimizing light path uniformity in inspection systems. This system includes an illumination source designed to illuminate a blazed phase grating sample, along with an imaging system that captures images of sample points. The controller adjusts the illumination source based on the analysis of these images to ensure uniformity.

Career Highlights

Karl Schumacher is currently employed at Infineon Technologies AG, where he continues to develop innovative solutions in optical technology. His work has been instrumental in advancing the capabilities of inspection systems and exposure methods.

Collaborations

Schumacher collaborates with talented colleagues, including Heiko Hommen and Jens Uwe Bruch, who contribute to the innovative environment at Infineon Technologies AG.

Conclusion

Karl Schumacher's contributions to optical systems through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to influence advancements in imaging and exposure techniques.