Company Filing History:
Years Active: 2003-2007
Title: Helga Uebbing: Innovator in Semiconductor Technology
Introduction
Helga Uebbing is a prominent inventor based in Reutlingen, Germany. She has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. Her innovative methods focus on enhancing the efficiency and quality of semiconductor components.
Latest Patents
One of her latest patents is a method for removing defects from silicon bodies by a selective etching process. This method aims to eliminate eruptions, impurities, and damage in a crystal lattice by selectively etching silicon elements of surface-plated and sawn-out parts of a silicon wafer. The process involves bringing areas of the silicon elements into contact with a gaseous etching medium that selectively etches silicon through a chemical reaction, producing gaseous reaction products during the etching. An interhalogen or fluorine-noble gas compound in a gaseous state may be used as the etching medium. This method is believed to be suitable for producing power diodes sawn from a wafer or for overetching fully mounted individual diodes.
Another significant patent is a method for producing highly doped semiconductor components. This method introduces at least one doped region in a wafer by applying a solid glass layer with dopant on at least one side of the semiconductor wafer. The wafer is then heated to high temperatures, allowing the dopant from the glass layer to penetrate deep into the wafer, creating the doped region. The glass layer is subsequently removed, resulting in homogeneous, heavily doped regions that can be introduced on both sides of the wafer with different doping types.
Career Highlights
Helga Uebbing works at Robert Bosch GmbH, where she has been instrumental in advancing semiconductor technologies. Her work has not only contributed to the company's innovation but has also set new standards in the industry.
Collaborations
Throughout her career, Helga has collaborated with notable colleagues, including Richard Spitz and Alfred Goerlach. These collaborations have further enhanced her research and development efforts in semiconductor technology.
Conclusion
Helga Uebbing is a trailblazer in the field of semiconductor technology, with her innovative patents paving the way for advancements in the industry. Her contributions continue to influence the development of efficient semiconductor components.