Kazunobu Irie

Title: Kazunobu Irie: Innovator in Organic Electroluminescence Technology

Introduction

Kazunobu Irie is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescence technology. With a total of 2 patents, his work focuses on advancing methods and devices that enhance electronic circuit patterns and organic electronic devices.

Latest Patents

Kazunobu Irie's latest patents include a relief printing plate and a method for manufacturing electronic circuit patterns, organic electroluminescence devices, and organic electronic devices. One embodiment of his relief printing plate invention is designed for forming high-definition patterns through a printing method. This plate features a convex part made of a resin layer, supported by a base material and a light reflection controlling layer. The light wavelength utilized in this invention ranges from 400 nm to 800 nm.

Another significant patent involves an organic electroluminescence element defect inspection apparatus. This apparatus captures an optical image of a substrate to detect pattern defects in the organic luminescent layer. The inspection occurs after the organic luminescent layer is formed on the substrate, which is essential for manufacturing organic electroluminescence elements. The apparatus includes an optical source that uses infrared radiation to obtain the necessary optical images.

Career Highlights

Kazunobu Irie is currently associated with Toppan Printing Co., Ltd., where he continues to innovate in the field of organic electronics. His work has been instrumental in developing technologies that improve the efficiency and effectiveness of electronic devices.

Collaborations

Throughout his career, Kazunobu has collaborated with notable colleagues, including Hironori Kawakami and Koji Takeshita. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Kazunobu Irie stands out as a key figure in the advancement of organic electroluminescence technology. His innovative patents and contributions to Toppan Printing Co., Ltd. highlight his commitment to enhancing electronic devices. His work continues to influence the future of organic electronics.