Kazushige Ueda

Title: Kazushige Ueda: Innovator in Perovskite Oxide Thin Film Technology

Introduction

Kazushige Ueda is a prominent inventor based in Tsukuba, Japan. He is known for his significant contributions to the field of thin film technology, particularly in the development of perovskite oxide materials. His innovative work has implications for display technology and other applications.

Latest Patents

Kazushige Ueda holds a patent for a perovskite oxide thin film electroluminescent (EL) element. This invention features a structure where a hole transport layer, a light-emitting layer, and an electron transport layer, all comprising perovskite oxide thin films, are formed on a lower electrode. The design allows for red light emission at a wavelength of approximately 610 nm, which is crucial for display technologies. The patent outlines a detailed configuration that includes a polished single crystal substrate as the lower electrode, along with various layers that enhance the performance of the EL element.

Career Highlights

Ueda is affiliated with the National Institute of Advanced Industrial Science and Technology, where he has been instrumental in advancing research in thin film technologies. His work has garnered attention for its potential applications in next-generation display systems.

Collaborations

Kazushige Ueda has collaborated with notable colleagues such as Hiroshi Takashima and Yoshiyuki Inaguma. These partnerships have contributed to the advancement of research in the field of perovskite materials.

Conclusion

Kazushige Ueda's innovative work in perovskite oxide thin film technology positions him as a key figure in the advancement of display technologies. His contributions continue to influence the field and pave the way for future innovations.