Hiroyuki Ohnishi

Title: Hiroyuki Ohnishi: Innovator in Ferroelectric Liquid Crystal Displays

Introduction

Hiroyuki Ohnishi is a notable inventor based in Ikeda, Japan, recognized for his contributions to the field of ferroelectric liquid crystal displays. With a total of five patents to his name, Ohnishi has made significant advancements in display technology.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Electrical addressing of ferroelectric liquid-crystal displays." This patent describes a ferroelectric liquid crystal display device that includes a pair of substrates and a ferroelectric liquid crystal layer positioned between them. The device features an electrode that applies voltage to the liquid crystal layer, which has bent smectic layers. The effective bend angle of these layers is crucial for the device's performance, particularly in temperature ranges where the display is stored.

Career Highlights

Ohnishi has had a distinguished career, working with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Hoechst Aktiengesellschaft. His work in these organizations has contributed to the development of innovative technologies in the display sector.

Collaborations

Throughout his career, Ohnishi has collaborated with esteemed colleagues, including Naohide Wakita and Tsuyoshi Uemura. These partnerships have fostered a collaborative environment that has led to significant advancements in their field.

Conclusion

Hiroyuki Ohnishi's contributions to ferroelectric liquid crystal display technology highlight his role as a leading inventor in this area. His patents and collaborations reflect a commitment to innovation that continues to influence the industry.