This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 2005-2015.
Location History:
- SE-415 08 Göteborg, SE (2005)
- Göteborg, SE (2014 - 2015)
Company Filing History:
3 out of 834,411 Years Active: 2005-2015
Title: The Innovations of Per Rudquist
Introduction
Per Rudquist is a notable inventor based in Göteborg, Sweden. He has made significant contributions to the field of liquid crystal technology, holding a total of 3 patents. His work focuses on enhancing the performance and applications of antiferroelectric liquid crystals.
Latest Patents
One of Rudquist's latest patents is titled "Stabilization of Antiferroelectric Liquid Crystals." This invention relates to the stabilization of the orthoconic state in orthoconic antiferroelectric liquid crystal devices. The stabilization can be achieved by tuning device cell and material parameters. The orthoconic state may be stabilized through cell surfaces, electric fields, and polymer-stabilization under selected conditions. This advancement introduces new working modes and applications for orthoconic antiferroelectric liquid crystals.
Another significant patent is "Liquid Crystal Device and a Method for Writing Greyscale." This invention pertains to an antiferroelectric liquid crystal (AFLC) device and a method for writing greyscale in the AFLC device. The device consists of two electrode substrates that confine an AFLC material. The method involves driving the AFLC device with an electrical signal that does not include a direct current holding voltage for writing greyscale levels. This method allows for fast and precise writing of greyscales in orthoconic antiferroelectrics.
Career Highlights
Throughout his career, Per Rudquist has focused on advancing liquid crystal technologies. His innovative approaches have led to significant improvements in device performance and functionality. His patents reflect his commitment to pushing the boundaries of what is possible in the field of liquid crystals.
Collaborations
Per Rudquist has collaborated with notable colleagues in his field, including Sven T Lagerwall and Roman Slawomir Dabrowski. These collaborations have contributed to the development of groundbreaking technologies and innovations.
Conclusion
Per Rudquist's contributions to the field of liquid crystals are noteworthy and impactful. His patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the development of new applications in the realm of liquid crystal devices.