Norihiro Sakumichi

Title: Norihiro Sakumichi: Innovator in Liquid-Crystal Display Technology

Introduction

Norihiro Sakumichi is a prominent inventor based in Kanagawa, Japan. He is known for his significant contributions to the field of liquid-crystal display (LCD) technology. With a focus on improving display devices, Sakumichi has developed innovative solutions that enhance performance and durability.

Latest Patents

Sakumichi holds a patent for a semi-transmissive type liquid-crystal display device and the method of fabricating the same. This invention addresses the issue of reduction and corrosion of the transmission or common electrode due to cell corrosion reactions. The design features a reflection electrode formed over a glass plate, with an interlayer insulating film and a barrier metal film intervening. The reflection electrode is electrically connected to the transmission electrode via the barrier metal film. Notably, the transmission electrode and the corresponding scanning line are separated by a distance of 2 μm or greater, which prevents developer solutions from reaching the transmission electrode, thereby reducing corrosion.

Career Highlights

Sakumichi is currently employed at NEC LCD Technologies, Ltd., where he continues to work on advancements in display technology. His expertise and innovative approach have made him a valuable asset to the company and the industry.

Collaborations

Sakumichi has collaborated with notable colleagues, including Hideto Motoshima and Kiyoshi Yanase. These partnerships have contributed to the development of cutting-edge technologies in the field of liquid-crystal displays.

Conclusion

Norihiro Sakumichi's work in liquid-crystal display technology exemplifies innovation and dedication to improving electronic devices. His patent reflects a significant advancement in the industry, showcasing his commitment to enhancing display performance and longevity.