Erich Dornberger

Title: Erich Dornberger: Innovator in Polycrystalline Silicon Technology

Introduction

Erich Dornberger is a notable inventor based in Burghausen, Germany. He has made significant contributions to the field of semiconductor materials, particularly in the production of polycrystalline silicon. With a total of 12 patents to his name, Dornberger's work has had a lasting impact on the industry.

Latest Patents

Dornberger's latest patents include innovative processes for producing polycrystalline silicon rods. One of his inventions describes a polycrystalline silicon rod with a total diameter of at least 150 mm. This rod features a core with minimal porosity and two subsequent regions that differ in porosity, enhancing the material's properties. Another patent focuses on modifying process parameters in the Siemens process to produce rods that yield a higher quantity of CZ crystals. This method involves creating an outer layer of larger crystallites, which significantly improves the efficiency of crystal growth.

Career Highlights

Throughout his career, Erich Dornberger has worked with prominent companies in the semiconductor industry. He has been associated with Wacker Siltronic, a leading manufacturer of semiconductor materials, and Wacker Chemie, a global chemical company. His expertise in polycrystalline silicon has positioned him as a key figure in advancing semiconductor technology.

Collaborations

Dornberger has collaborated with several professionals in his field, including Wilfried Von Ammon and Reiner Pech. These collaborations have contributed to the development of innovative solutions in semiconductor manufacturing.

Conclusion

Erich Dornberger's contributions to polycrystalline silicon technology have established him as a significant inventor in the semiconductor industry. His patents reflect a commitment to innovation and efficiency in material production.