Stephan Preuβ

Title: The Innovations of Stephan Preuβ

Introduction

Stephan Preuβ is a notable inventor based in Bad Abbach, Germany. He has made significant contributions to the field of optoelectronics, holding a total of 4 patents. His work focuses on the development of advanced semiconductor devices that enhance the efficiency and functionality of optoelectronic components.

Latest Patents

Among his latest patents, Preuβ has developed a method for producing an optoelectronic semiconductor device. This method specifies the production of an optoelectronic thin-film chip semiconductor device, where a conductor structure is applied on a carrier. A multiplicity of optoelectronic semiconductor chips are arranged between these conductor structures, each featuring a layer on its top side. Electrical connections between the semiconductor chips and the conductor structure are established using bonding wires. The semiconductor chips and conductor structure are then surrounded by a molded body, which does not project beyond the top side of the chips. Additionally, the carrier is removed, and the semiconductor chips are singulated after being surrounded by molding.

Another significant patent involves an optoelectronic component that comprises an optoelectronic semiconductor chip with a contact side and a radiation coupling-out side. This component includes a chip carrier on which the semiconductor chip is applied, a radiation conversion element on the radiation coupling-out side, and a reflective potting compound that encloses the semiconductor chip and the radiation conversion element. The potting compound is designed to adjoin the upper edge of the radiation conversion element in a flush manner, ensuring that the top side remains free of the potting compound.

Career Highlights

Stephan Preuβ is currently employed at Osram Opto Semiconductors GmbH, a leading company in the field of optoelectronic technology. His work at Osram has allowed him to push the boundaries of semiconductor innovation, contributing to advancements that have practical applications in various industries.

Collaborations

Throughout his career, Preuβ has collaborated with notable colleagues, including Michael Zitzlsperger and Herbert Brunner. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in optoelectronics.

Conclusion

Stephan Preuβ's contributions to the field of optoelectronics through his patents and work at Osram Opto Semiconductors GmbH