Stefan Lauxtermann

Title: The Innovations of Stefan Lauxtermann

Introduction

Stefan Lauxtermann is a notable inventor based in Berikon, Switzerland. He has made significant contributions to the field of image sensor technology, holding a total of four patents. His work focuses on enhancing the performance and efficiency of CMOS image sensors, which are widely used in various imaging applications.

Latest Patents

One of Lauxtermann's latest patents is a method for operating a CMOS image sensor. This invention addresses the challenges associated with charge carrier diffusion in conventional sensor techniques. The method involves a matrix of pixels, each equipped with a photosensor element that accumulates charge carriers based on illumination. A storage device is coupled to the photosensor at a specific moment to generate a sampled signal, representing the accumulated charge carriers. This innovation allows for the use of the sensor in applications where exposure time is critical, as it effectively drains any charge carriers that could disturb the sampled signal.

Another significant patent is for an active cell with analog storage for a CMOS technology photosensitive sensor. This active cell includes a photosensitive diode and utilizes CMOS technology for its transistors. The design allows for a clear separation of the charge accumulation node from the rest of the cell after the exposure phase, thereby eliminating stray charge accumulation. This advancement enhances the accuracy and reliability of luminance information extraction from the cell.

Career Highlights

Throughout his career, Stefan Lauxtermann has worked with esteemed organizations such as CSEM (Centre Suisse d'Électronique et de Microtechnique SA) and Asulab SA. His experience in these companies has contributed to his expertise in the field of microtechnology and image sensors.

Collaborations

Lauxtermann has collaborated with notable professionals in his field, including Martin Waeny and Steve Tanner. These collaborations have likely enriched his work and led to further innovations in image sensor technology.

Conclusion

Stefan Lauxtermann's contributions to the field of CMOS image sensors demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in image sensing technology and provide solutions that enhance performance. His work continues to influence the industry and pave the way for future advancements.