Company Filing History:
Years Active: 1980
Title: Helwig Schaefer: Innovator in Liquid Crystal Technology
Introduction
Helwig Schaefer is a notable inventor based in Munich, Germany. He is recognized for his contributions to the field of liquid crystal technology. His innovative work has led to the development of a significant patent that enhances the functionality of liquid crystal cells.
Latest Patents
Schaefer holds a patent for a liquid crystal cell that features an insulating layer made of a silicon oxide base. This invention involves a pair of spaced carrier plates that create a cavity for liquid crystal material. Each inner surface of the plates is coated with a conductive layer, while at least one plate has its conductive coating covered with an insulating layer of silicon oxide. This insulating layer is enhanced with additives such as boron oxide, tin oxide, and titanium oxide, which promote homeotropic orientation of the liquid crystal molecules.
Career Highlights
Helwig Schaefer has made significant strides in his career, particularly through his work at Siemens Aktiengesellschaft. His expertise in liquid crystal technology has positioned him as a key figure in the development of advanced display technologies.
Collaborations
Schaefer has collaborated with notable colleagues, including Manfred Kobale and Hans Pink. Their combined efforts have contributed to advancements in the field of liquid crystals and display technologies.
Conclusion
Helwig Schaefer's innovative work in liquid crystal technology has made a lasting impact on the industry. His patent demonstrates a significant advancement in the functionality of liquid crystal cells, showcasing his expertise and dedication to innovation.