Company Filing History:
Years Active: 1995
Title: T Asada - Innovator in Liquid Crystal Technology
Introduction
T Asada is a prominent inventor based in Kyoto, Japan, known for his significant contributions to the field of liquid crystal technology. With a focus on developing advanced optical devices, Asada has made strides in enhancing the performance and efficiency of liquid crystal optical shutters.
Latest Patents
Asada holds a patent for a liquid crystal optical shutter, which features a unique design comprising two sheets of transparent, conductive substrates. The light-adjusting layer is supported between these sheets and consists of a transparent, thin film of polymer. This polymer is prepared by photopolymerizing prepolymers containing approximately 20 to 60% by weight of urethaneacrylate. The liquid crystal component used in this invention is selected from cholesteric liquid crystals, chiral smectic liquid crystals, or mixtures thereof, encapsulated within the thin film. This innovative shutter operates at low voltages of 3 to 12 V, with a response time of 8 to 16 ms and a maximum contrast ratio of at least 120:1. The design allows for superior operating voltage, transmissivity, and response time, making it a significant advancement in optical technology.
Career Highlights
Asada is currently associated with Samsung Electron Devices Co., Ltd., where he continues to push the boundaries of liquid crystal technology. His work has been instrumental in developing devices that are not only efficient but also exhibit improved impact resistance and operational capabilities.
Collaborations
Asada has collaborated with Chang H Noh, contributing to the advancement of liquid crystal technologies and enhancing the performance of optical devices.
Conclusion
T Asada's innovative work in liquid crystal optical shutters exemplifies the potential of advanced materials and technologies in creating efficient optical devices. His contributions continue to influence the field and pave the way for future innovations.