Company Filing History:
Years Active: 2022
Title: Eduard Oliva: Innovator in Engineered Substrates
Introduction
Eduard Oliva is a notable inventor based in Freiburg, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the development of engineered substrates for solar cells. His innovative work has led to the filing of a patent that showcases his expertise and vision in this area.
Latest Patents
Eduard Oliva holds a patent for an engineered substrate that comprises a seed layer made of a first semiconductor material for the growth of a solar cell. The substrate includes a support substrate with a base and a surface layer that is epitaxially grown on one side of the base, both made of a second semiconductor material. A direct bonding interface exists between the seed layer and the surface layer, ensuring optimal electrical performance. The patent specifies that the doping concentration of the surface layer is higher than a predetermined value, resulting in an electrical resistivity at the direct bonding interface that is below 10 mOhm·cm, and preferably below 1 mOhm·cm. Additionally, the engineered substrate is designed to have an absorption rate of less than 20%, and ideally less than 10%, with a total area-normalized series resistance of less than 10 mOhm·cm, and preferably less than 1 mOhm·cm.
Career Highlights
Eduard Oliva is currently employed at Soitec, a company renowned for its advancements in semiconductor materials. His work at Soitec has positioned him as a key player in the development of innovative technologies that enhance the efficiency of solar cells. His contributions have not only advanced the company's goals but have also had a broader impact on the renewable energy sector.
Collaborations
Eduard collaborates with talented individuals such as Cécile Aulnette and Frank Dimroth. These partnerships foster a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Eduard Oliva's work in engineered substrates exemplifies the innovative spirit of modern inventors. His contributions to semiconductor technology are paving the way for advancements in solar energy applications.