Company Filing History:
2 out of 14,087 
2 out of 131 
Years Active: 2005-2006
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 three patents. His work focuses on enhancing the performance and efficiency of display technologies.
Latest Patents
One of his latest patents is a switchable color filter. This innovative liquid crystal switchable color filter operates by switching between three color bands, making it ideal for time-sequential devices such as projection devices, direct view displays, and video cameras. The design incorporates circularly polarizing selective reflection bands of at least four cholesteric filters, along with three liquid crystal switches and related retarder layers. This concept leads to improved color saturation and requires less stringent production tolerances than previous technologies. Additionally, it allows for overlapping color transmission bands, thereby enhancing light efficiency.
Another significant patent involves liquid crystal displays that include two o-plates and two c-plates, arranged in a helical orientation. This compensation structure consists of a first o-plate, a first retarder, a liquid crystal cell, a second retarder, and a second o-plate. The first and second retarders can be c-plates or biaxial retarders, contributing to the overall performance of the display.
Career Highlights
Throughout his career, Jürg Fünfschilling has worked with prominent companies, including 3M Innovative Properties Company and Rolic AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in liquid crystal technology.
Collaborations
He has collaborated with notable individuals in the field, including Martin Schadt and Richard C. Allen. These partnerships have further enriched his contributions to the industry.
Conclusion
Jürg Fünfschilling's work in liquid crystal technology has led to significant advancements in display systems. His innovative patents demonstrate his commitment to improving color performance and efficiency in various applications. His contributions continue to influence the field and inspire future innovations.