Company Filing History:
Years Active: 2008
Title: Tsuneo Hanada: Innovator in Liquid Crystal Technology
Introduction
Tsuneo Hanada is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of liquid crystal technology, particularly in the development of innovative compositions for forming liquid crystal films. His work has implications for various applications in display technologies.
Latest Patents
Hanada holds a patent for a "Composition for forming liquid crystal film, optically anisotropic film, and production method thereof." This invention presents a simple technique for introducing hybrid alignment or homeotropic (vertical) alignment into liquid crystal films, which typically exhibit a horizontal alignment of liquid crystal molecules. The composition includes a polymerizable liquid crystal compound and a hydrolysate of an alkoxysilane compound, which contains a siloxane oligomer with a degree of polymerization ranging from 2 to 25. The method allows for the production of optically anisotropic films without the need for special alignment films.
Career Highlights
Hanada is associated with Sony Chemical & Information Device Corporation, where he has been instrumental in advancing liquid crystal technologies. His innovative approaches have led to the development of new materials and methods that enhance the performance of liquid crystal displays.
Collaborations
Hanada has collaborated with notable colleagues, including Zemin Shi and Tadashi Akamatsu, contributing to the advancement of liquid crystal technology through shared expertise and innovative ideas.
Conclusion
Tsuneo Hanada's contributions to liquid crystal technology exemplify the impact of innovative thinking in the field of materials science. His patent and work at Sony Chemical & Information Device Corporation highlight the importance of continuous research and development in advancing display technologies.