Stefan Becker

Title: Innovations and Contributions of Stefan Becker in Organic Field Effect Transistors

Introduction

Stefan Becker, an inventor based in Mannheim, Germany, has made significant strides in the field of organic field effect transistors (OFETs). With an impressive portfolio of 32 patents, Becker has contributed to advancements that enhance the performance and manufacturing processes of these innovative devices.

Latest Patents

One of Becker's latest patents focuses on a Patterning method for preparing top-gate, bottom-contact organic field effect transistors. This invention outlines a detailed process for constructing OFETs that incorporates essential elements such as source and drain electrodes, a semiconducting layer, a cured first dielectric layer, and a gate electrode. The process consists of several key steps: applying an organic semiconducting material to create the semiconducting layer, using a first dielectric material with a crosslinking agent containing azide groups to form the dielectric layer, light-curing parts of the dielectric layer, removing uncured segments, and finally, eliminating portions of the semiconducting layer that are not covered by the cured dielectric layer. This innovative method provides a new approach using a star-shaped polymer for the dielectric material, setting a foundation for future developments in OFET technology.

Career Highlights

Becker’s career is marked by his tenure at renowned organizations such as Mann+Hummel GmbH and BASF Aktiengesellschaft. His work with these companies has facilitated substantial improvements in materials and processes related to organic electronics, underscoring his expertise in the field.

Collaborations

Stefan Becker has collaborated with notable professionals in his field, including Kai Hilarius and Joerg Menssen. Their combined efforts contribute to the research and development of innovative electronic components, paving the way for further advancements in technology.

Conclusion

Stefan Becker’s contributions to the field of organic field effect transistors reflect his dedication to innovation and excellence. With 32 patents to his name and a commitment to collaborative research, Becker continues to play a pivotal role in advancing the technology that drives modern electronics. His work is not only instrumental in enhancing the functionality of electronic devices but also in shaping the future landscape of organic semiconductors.