Company Filing History:
1 out of 2,636 
1 out of 3 
1 out of 410 
Years Active: 2000-2002
Title: Norbert Galster: Innovator in Semiconductor Technology
Introduction
Norbert Galster is a prominent inventor based in Rupperswil, Switzerland. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative approaches have paved the way for advancements in semiconductor components, particularly in the production of high-speed power diodes.
Latest Patents
Galster's latest patents include a process for fabricating a semiconductor component, specifically a semiconductor diode. This process involves providing a semiconductor substrate with metal layers to form electrode terminals and applying passivation. The substrate is then exposed to particle irradiation to adjust the carrier lifetime. Notably, the metal layer on the irradiation side and the passivation are applied only after the particle irradiation, resulting in a continuous defect region that prevents undesired edge effects in the semiconductor substrate.
Another significant patent is a method for producing a high-speed power diode with soft recovery. This method governs the carrier life within the semiconductor substrate through unmasked and masked bombardment techniques. The first bombardment is ion bombardment, which influences the switching response of the power diode, while the second is electron bombardment, which reduces the active area of the power diode. This innovative approach leads to improved reverse characteristics and reduced thermal resistance in the power diode.
Career Highlights
Throughout his career, Norbert Galster has worked with notable companies such as ABB Schweiz AG and ABB Schweiz Holding AG. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Some of his coworkers include Stefan Linder and Pavel Hazdra, who have collaborated with him on various projects in the semiconductor field.
Conclusion
Norbert Galster's contributions to semiconductor technology through his patents and career achievements highlight his role as an influential inventor in the industry. His innovative methods continue to impact the development of high-speed power diodes and semiconductor components.