Company Filing History:
3 out of 391 
1 out of 832,843 Years Active: 1995-2005
Title: Alfred Langer: Innovator in Opto-Electronic Semiconductor Technology
Introduction
Alfred Langer is a notable inventor based in Kissing, Germany, recognized for his contributions to the field of opto-electronic semiconductors. With a total of four patents to his name, Langer has made significant advancements in the encapsulation processes and thermal management of semiconductor components.
Latest Patents
Langer's latest patents include a process for encapsulating a component made of organic semiconductors. This innovative process involves several steps, including the provision of a housing with a substrate and cover, mixing soldering glass with a binder and solvent, and applying the soldering glass to the cover. The process ensures that the housing parts and soldering glass have matching coefficients of thermal expansion, which is crucial for the reliability of the semiconductor components. Another significant patent focuses on a thermal expansion compensated opto-electronic semiconductor element, particularly for ultraviolet (UV) light-emitting diodes. This invention features a radiation-active semiconductor chip secured to a conductive base frame, with materials that have mutually matching thermal coefficients of expansion.
Career Highlights
Throughout his career, Alfred Langer has worked with various companies, including Patent Treuhand Gesellschaft für Elektrische Glühlampen mbH. His work has contributed to the development of advanced semiconductor technologies that are essential in modern electronic applications.
Collaborations
Langer has collaborated with notable individuals in the field, including Andreas Genz and Manfred Deisenhofer. These collaborations have further enhanced the innovation and development of semiconductor technologies.
Conclusion
Alfred Langer's contributions to the field of opto-electronic semiconductors demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in semiconductor technology, paving the way for future advancements in the industry.