Akiji Higuchi

Title: Akiji Higuchi: Innovator in Liquid Crystal Technology

Introduction

Akiji Higuchi is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of liquid crystal technology, particularly in the development of innovative manufacturing methods for liquid crystal cells. His work has significantly impacted the display technology industry.

Latest Patents

Higuchi holds a patent for a liquid crystal cell and its manufacturing method. This invention involves a pair of electrode panels supported by multiple spacer walls made of photo-resist resin, which create a cell gap between the panels. The cell gap is filled with liquid crystal, preferably antiferroelectric liquid crystal. The spacer walls are formed on an orientation layer on either panel, and a thin residual layer is created during the formation of the spacer walls. This layer must be sufficiently thin to avoid disturbing the orientation of the liquid crystal, ensuring high display contrast. The thickness of the residual layer is measured using X-ray electron spectroscopy for chemical analysis (ESCA), and it is optimized through a preliminary baking process.

Career Highlights

Throughout his career, Akiji Higuchi has worked with prominent companies such as Denso Corporation and Toppan Printing Co., Ltd. His experience in these organizations has allowed him to refine his expertise in liquid crystal technology and contribute to advancements in the field.

Collaborations

Higuchi has collaborated with notable colleagues, including Masashi Inata and Kahoru Mori. Their combined efforts have furthered research and development in liquid crystal applications.

Conclusion

Akiji Higuchi's innovative work in liquid crystal technology and his patent for a manufacturing method demonstrate his significant contributions to the industry. His collaborations and career experiences have positioned him as a key figure in advancing display technology.