Koichi Wani

Title: Koichi Wani: Innovator in Phosphor Technology

Introduction

Koichi Wani is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of phosphor technology, particularly in the development of dispersion-type electroluminescent (EL) devices. His innovative approach has led to advancements that enhance light emission efficiency and brightness.

Latest Patents

Wani holds a patent for a phosphor designed for dispersion-type EL devices. This invention simplifies the manufacturing process while ensuring stable, high brightness and light emission efficiency. The phosphor comprises a mixture of an electron-accepting phosphor particle and an electron-donating phosphor particle. Specifically, the electron-accepting phosphor particle includes a base particle, such as ZnS, with an added acceptor element like Cu. The electron-donating phosphor particle also contains a base particle and a donor element, which can be Cl or Al. This innovative formulation allows for improved performance in EL devices.

Career Highlights

Koichi Wani is associated with Tazmo Co., Ltd., where he continues to work on advancing phosphor technology. His expertise and innovative mindset have positioned him as a key player in the industry. Wani's work has not only contributed to his company's success but has also impacted the broader field of electroluminescent technology.

Collaborations

Wani collaborates with talented individuals such as Tatsuya Kanda and Emi Hashimoto. Their combined efforts in research and development have fostered an environment of innovation and creativity within their projects.

Conclusion

Koichi Wani's contributions to phosphor technology exemplify the spirit of innovation. His patent for a dispersion-type EL phosphor showcases his commitment to enhancing light emission efficiency. Wani's work continues to influence the field, paving the way for future advancements in electroluminescent devices.