Nobuhiko Kakuda

Title: Nobuhiko Kakuda: Innovator in Liquid Crystal Display Technology

Introduction

Nobuhiko Kakuda is a prominent inventor based in Fuchu, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents, Kakuda's work has advanced the capabilities and efficiency of LCD elements.

Latest Patents

Kakuda's latest patents include an innovative active matrix structure for liquid crystal display elements. This structure features pixel electrodes arranged in a matrix form on a glass base plate. It incorporates thin film transistors with drains connected to the pixel electrodes, data lines linked to the sources of the transistors, and gate lines connected to the gates of the transistors. Additionally, the design includes a light blocking layer, storage capacitance electrodes, and storage capacitance lines, all formed from the same material simultaneously. Another notable patent is for an active matrix cell that consists of a first conductor group on a transparent substrate, two-layered regions of semiconductor film and insulating film, and a second conductor group. This design enhances the functionality of thin film transistors and improves the manufacturing process of active matrix cells.

Career Highlights

Throughout his career, Kakuda has worked with notable companies such as Nippon Telegraph and Telephone Corporation and Hosiden Corporation. His experience in these organizations has contributed to his expertise in LCD technology and innovation.

Collaborations

Kakuda has collaborated with esteemed colleagues, including Tsutomu Wada and Kinya Kato. Their joint efforts have furthered advancements in the field of liquid crystal displays.

Conclusion

Nobuhiko Kakuda's contributions to liquid crystal display technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.