Steffen Reymann

Title: Steffen Reymann: Innovator in Semiconductor Technology

Introduction

Steffen Reymann is a notable inventor based in Erfurt, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the production of alignment marks on semiconductor wafers. His innovative approach has led to advancements that enhance the precision and efficiency of semiconductor manufacturing.

Latest Patents

Steffen Reymann holds a patent for the "Production of high alignment marks and such alignment marks on a semiconductor wafer." This invention involves the use of a light-opaque layer to create alignment marks on semiconductor wafers. The process includes etching cavities to produce free-standing pillar groups, which are then covered with the light-opaque layer. The pillars are designed to be taller than the thickness of the light-opaque layer, ensuring that the cavities are only partially filled when the layer is applied. This method results in high, freely positioned alignment marks that improve the accuracy of semiconductor production.

Career Highlights

Steffen Reymann is associated with X-Fab Semiconductor Foundries AG, a leading company in the semiconductor industry. His work has been instrumental in developing innovative solutions that address the challenges faced in semiconductor manufacturing. His expertise and dedication to advancing technology have made him a valuable asset to his team and the industry as a whole.

Collaborations

Steffen Reymann has collaborated with notable colleagues, including Gerhard Fiehne and Uwe Eckoldt. Their combined efforts have contributed to the success of various projects within the semiconductor field.

Conclusion

Steffen Reymann's contributions to semiconductor technology through his innovative patent and collaborative efforts highlight his importance in the industry. His work continues to influence advancements in semiconductor manufacturing, showcasing the impact of dedicated inventors in shaping technology.