This inventor holds 2 USPTO granted patents. Top assignee: W.c. Heraeus Gmbh. Active years: 1977-1978.
Company Filing History:
Years Active: 1977-1978
Title: Gerhard Mai: Innovator in Semiconductor Technology
Introduction
Gerhard Mai is a notable inventor based in Bruchkoebel, Germany. He has made significant contributions to the field of semiconductor technology, holding 2 patents that focus on improving the bonding layers for semiconductor elements. His innovative approaches have the potential to enhance the performance and reliability of semiconductor devices.
Latest Patents
Gerhard Mai's latest patents include a method of making a metallic support carrier for semiconductor elements. This method aims to improve the bonding layer for connecting wires to semiconductor chips with contact fingers or contact strips on a substrate carrier. The bonding layer is designed as a spongy, microporous structure, which is applied to discrete positions of the contact strips through screen printing. It is secured to the metallic connecting strip by a diffusion zone. The bonding layer preferably comprises metals such as gold, palladium, silver, aluminum, and copper, or an alloy of at least two of these metals. The layer thickness ranges from 2 to 30 micrometers, with a preference for 3 to 10 micrometers. The metal is part of a paste in an evaporative organic carrier, which is eliminated by heating, converting the metal into a spongy microporous structure bonded to the substrate carrier.
Career Highlights
Gerhard Mai is currently associated with W.C. Heraeus GmbH, a company known for its expertise in precious metals and advanced materials. His work at the company has allowed him to focus on innovative solutions in semiconductor technology, contributing to advancements in the industry.
Collaborations
Throughout his career, Gerhard has collaborated with notable colleagues such as Horst Thiede and Franz Kummer. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the semiconductor field.
Conclusion
Gerhard Mai's contributions to semiconductor technology through his patents and work at W.C. Heraeus GmbH highlight his role as a key innovator in the industry. His advancements in bonding layers for semiconductor elements are paving the way for improved device performance and reliability.