Company Filing History:
Years Active: 2001-2003
Title: Jürg Fünfschilling: Innovator in Liquid Crystal Technology
Introduction
Jürg Fünfschilling is a notable inventor based in Basel, Switzerland. He has made significant contributions to the field of liquid crystal technology, holding a total of 4 patents. His work focuses on improving the performance and efficiency of liquid crystal displays.
Latest Patents
Fünfschilling's latest patents include a reflective ferroelectric liquid crystal display and a projection system. This invention addresses a major disadvantage of known reflective displays, which typically have a switching angle of ±45° in the symmetric mode. The innovative display he developed can be actuated without DC voltage and achieves a maximum switching angle of ±22.5°. This advancement is particularly distinguished by the inclusion of an additional birefringent element positioned between the two plates that bound the birefringent liquid crystal layer.
Another significant patent involves an orientation layer for a liquid crystal material. This liquid crystal device comprises ferroelectric liquid crystal material aligned by a liquid crystal polymer network layer, which is under 20 nm thick. This layer is aligned by a photo-oriented linearly photopolymerized layer, also under 20 nm thick. The resulting device exhibits a low voltage drop over the aligning layer and boasts a remarkable contrast ratio.
Career Highlights
Fünfschilling has been instrumental in advancing liquid crystal technology through his innovative patents. His work has not only contributed to the scientific community but has also had practical applications in various display technologies.
Collaborations
Throughout his career, Fünfschilling has collaborated with notable figures in the field, including Martin Schadt and Martin Stalder. These collaborations have further enriched his contributions to liquid crystal technology.
Conclusion
Jürg Fünfschilling's work in liquid crystal technology exemplifies innovation and dedication to improving display systems. His patents reflect a commitment to advancing the field and addressing existing challenges in liquid crystal displays.