Hirofumi Katsuse

Title: Hirofumi Katsuse: Innovator in Liquid Crystal Display Technology

Introduction

Hirofumi Katsuse is a notable inventor based in Cowley, GB. He has made significant contributions to the field of liquid crystal display technology. His innovative work has led to the development of a unique liquid crystal display apparatus that utilizes ferroelectric liquid crystals.

Latest Patents

Katsuse holds a patent for a liquid crystal display apparatus. This invention employs a ferroelectric liquid crystal with negative dielectric anisotropy. The apparatus features a blanking pulse that is at least twice the width of a selecting period. This pulse has a polarity opposite to a strobe pulse applied to a scanning electrode during the selecting period. Additionally, another version of the apparatus applies a strobe pulse to the scanning electrode in the trailing part of the selecting period, followed by a predetermined period. A non-selecting period, which is at least three times longer than the selecting period, is provided between the blanking pulse and the selecting period.

Career Highlights

Throughout his career, Hirofumi Katsuse has worked with prominent organizations. He has been associated with Sharp Kabushiki Kaisha Corporation, a leading company in electronics. Additionally, he has worked for The Secretary of State for Defence in Her Britannic Majesty's Government, contributing to various technological advancements.

Collaborations

Katsuse has collaborated with notable individuals in his field, including Shigetsugu Okamoto. Their partnership has likely fostered innovation and development in liquid crystal display technologies.

Conclusion

Hirofumi Katsuse's contributions to liquid crystal display technology highlight his role as an influential inventor. His patent and career achievements reflect his dedication to advancing this important field.