Muneharu Sato

Title: Muneharu Sato: Innovator in Organic Electroluminescence Technology

Introduction

Muneharu Sato is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electroluminescence, holding a total of four patents. His work focuses on the development of organic EL elements and their manufacturing methods, which have applications in various display technologies.

Latest Patents

Sato's latest patents include innovative designs for organic EL elements and panels. One of his notable inventions is an organic EL element that consists of an anode, a first functional layer with organic material above the anode, a second functional layer in contact with the first, a light-emitting layer, and a cathode. The design ensures that the highest occupied molecular orbital (HOMO) level of the second functional layer's organic material is at least 0.2 eV lower than that of the first functional layer, with a film thickness of 15 nm or less. Another patent features an organic electroluminescence element that includes a first functional layer with NaF and a second functional layer containing Yb. This design enhances the efficiency of light emission in organic EL devices.

Career Highlights

Throughout his career, Muneharu Sato has worked with notable companies such as Joled Inc. and JDI Design and Development G.K. His expertise in organic materials and electroluminescence has positioned him as a key figure in advancing display technologies.

Collaborations

Sato has collaborated with esteemed colleagues, including Shinichiro Ishino and Toshiyuki Akiyama. Their combined efforts have contributed to the development of cutting-edge technologies in the field of organic electroluminescence.

Conclusion

Muneharu Sato's innovative work in organic electroluminescence has led to significant advancements in display technology. His patents reflect a deep understanding of organic materials and their applications, making him a valuable contributor to the field.