Kimikazu Matsumoto

Title: Innovations of Kimikazu Matsumoto in Liquid Crystal Display Technology

Introduction

Kimikazu Matsumoto, based in Tokyo, Japan, is a prominent inventor with a remarkable portfolio of 31 patents. Through his groundbreaking work in liquid crystal display (LCD) technology, Matsumoto has significantly contributed to advancements in visual display systems, directly impacting various industries, including consumer electronics and telecommunications.

Latest Patents

Matsumoto's latest innovation, titled "In-plane switching mode active matrix type liquid crystal display device and method of fabricating the same," encapsulates his expertise in creating LCD devices that provide high-quality visual experiences. This patent outlines a device consisting of a first substrate and a second substrate that houses a liquid crystal layer. Essential components include a thin film transistor, pixel electrodes, and a common electrode, functioning to manipulate the alignment of liquid crystal molecules through an electric field. This design ensures improved image clarity by preventing ghost images, enhancing the overall display quality.

Additionally, another key patent focuses on an "active matrix liquid crystal display having a thin film transistor over which alignment of liquid crystal molecules does not change." This innovation outlines the arrangement of a TFT element that allows for the control of pixel power supply while maintaining stable alignment of liquid crystal molecules, further preventing visual distortions.

Career Highlights

Matsumoto has had a distinguished career, contributing his skills and knowledge at notable companies such as NEC LCD Technologies, Ltd. and NEC Corporation. His work at these organizations has allowed him to advance LCD technology and develop patented inventions that have become integral to the industry standard.

Collaborations

Throughout his career, Matsumoto has collaborated with influential talents in the field, including Shinichi Nishida and Kunimasa Itakura. These partnerships have played a crucial role in fostering innovation, enabling the successful development of cutting-edge technologies that define the modern display landscape.

Conclusion

Kimikazu Matsumoto stands out as a pioneering inventor in the realm of liquid crystal displays. With his 31 patents, he has demonstrated a commitment to innovation that propels advancements in display technology. His contributions are not only a testament to his expertise but also a reflection of the collaborative spirit of inventors working diligently to push the boundaries of what is possible in visual technology.