Hisao Sekine

Title: Hisao Sekine: Innovator in Liquid Crystal Technology

Introduction

Hisao Sekine is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of liquid crystal technology, holding a total of 3 patents. His work focuses on improving the manufacturing processes and functionality of liquid crystal displays.

Latest Patents

One of Hisao Sekine's latest patents is a method of manufacturing a color-filter-fitted board for liquid crystal displays. This innovation aims to prevent faulty connections in contact holes while ensuring that a driving voltage is transmitted normally. The process involves forming a first-layer transparent electrode on the board, coating it with resist, and then creating a color filter before applying a second-layer transparent electrode.

Another significant patent is a method for forming a color filter for liquid crystal color display apparatuses. This method reduces the area required on a transparent substrate for electrodeposition of the color filter. It includes coating non-extended liquid crystal driving terminal portions with a protective film and applying a conductive material to ensure the terminals are in a conducting state.

Career Highlights

Hisao Sekine is currently associated with Stanley Electric Co., Ltd., where he continues to innovate in the field of liquid crystal technology. His work has contributed to advancements in display technology, enhancing the performance and reliability of liquid crystal displays.

Collaborations

Throughout his career, Sekine has collaborated with notable colleagues such as Shigekazu Yamauchi and Shinji Kanagawa. These collaborations have fostered a creative environment that has led to significant technological advancements.

Conclusion

Hisao Sekine's contributions to liquid crystal technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of display technology.