Company Filing History:
Years Active: 1989
Title: Ulrich Rosenfeld: Innovator in Ferroelectric Liquid Crystals
Introduction
Ulrich Rosenfeld is a notable inventor based in Halle, Germany. He has made significant contributions to the field of liquid crystal technology, particularly in the development of fast-switching displays with memory properties.
Latest Patents
Rosenfeld holds a patent for his work on ferroelectric liquid crystals. This patent describes fast-switching displays that can effectively display digits, symbols, and images. The invention utilizes chemically and thermally stable ferroelectric liquid crystalline substances, specifically liquid crystalline derivatives that contain a chiral alkyl halide residue. These substances are used in mixtures with one another and in conjunction with other liquid crystalline or non-crystalline liquid substances.
Career Highlights
Rosenfeld has worked at VEB Werk für Fernsehelektronik im VEB Kombinat Mikroelektronik, where he has been instrumental in advancing display technologies. His innovative work has led to the creation of displays that enhance visual clarity and responsiveness.
Collaborations
Throughout his career, Rosenfeld has collaborated with notable colleagues, including Bak G Yong and Barth Petra. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ulrich Rosenfeld's contributions to the field of ferroelectric liquid crystals have paved the way for advancements in display technology. His innovative spirit and collaborative efforts continue to influence the industry.