Ji-Yung Kim

Title: The Innovations of Ji-Yung Kim

Introduction

Ji-Yung Kim is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescent devices. With a total of 2 patents, his work focuses on developing materials that enhance the efficiency and durability of organic EL elements.

Latest Patents

Ji-Yung Kim's latest patents include a compound having a benzazole ring structure and an organic electroluminescent device. The first patent aims to provide a highly efficient and durable organic EL element by utilizing an organic compound with excellent properties. These properties include superior electron-injecting and transporting capabilities, hole-blocking capabilities, and high stability in thin film form. The invention emphasizes the unique characteristics of the benzazole ring, particularly its nitrogen atom's ability to coordinate with metals and its excellent heat resistance. The research led to the successful design and synthesis of various compounds, resulting in organic EL elements with outstanding properties.

The second patent involves a compound with an azabenzoxazole ring structure, which also serves as a material for a highly efficient and durable organic EL element. This compound exhibits excellent heat resistance and good electron-transporting capabilities. The organic EL element developed from this compound includes layers that enhance its performance, showcasing favorable characteristics.

Career Highlights

Ji-Yung Kim is associated with Hodogaya Chemical Co., Ltd., where he continues to innovate in the field of organic electronics. His work has positioned him as a key figure in the development of advanced materials for electronic applications.

Collaborations

Throughout his career, Ji-Yung Kim has collaborated with notable colleagues, including Kouki Kase and Si-In Kim. These partnerships have contributed to the successful development of his innovative patents.

Conclusion

Ji-Yung Kim's contributions to the field of organic electroluminescent devices highlight his expertise and commitment to innovation. His patents reflect a deep understanding of material properties and their applications in technology.