Masayuki Kusumoto

Title: Masayuki Kusumoto: Innovator in Phosphor-Containing Films

Introduction

Masayuki Kusumoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of phosphor-containing films and backlight units. With a total of 3 patents, Kusumoto's work has the potential to enhance the performance and longevity of display technologies.

Latest Patents

Kusumoto's latest patents focus on innovative phosphor-containing films designed to suppress the deterioration of phosphors. One of his notable inventions is a phosphor-containing film that includes a phosphor such as a quantum dot. This film is capable of maintaining its integrity even when formed into a laminated structure. It features a phosphor-containing layer with multiple fluorescent regions, each containing a phosphor that deteriorates when exposed to oxygen. A resin layer, impermeable to oxygen, is strategically arranged among these regions. Additionally, the film is laminated with first and second substrate films, ensuring durability and performance.

Another significant patent involves a phosphor-containing film that not only suppresses the deterioration of phosphors but also minimizes the generation of luminescent spots and reduces luminance loss due to defects in the resin layer. This film incorporates a resin layer with concave portions, where fluorescent regions containing binders and quantum dots are arranged. This innovative design enhances the overall efficiency and effectiveness of the backlight unit.

Career Highlights

Masayuki Kusumoto is currently associated with Fujifilm Corporation, where he continues to push the boundaries of innovation in materials science. His work has garnered attention for its practical applications in various display technologies, making significant strides in improving product quality and performance.

Collaborations

Kusumoto collaborates with talented individuals such as Tatsuya Oba and Natsuru Chikushi. Their combined expertise contributes to the advancement of technologies in their field.

Conclusion

Masayuki Kusumoto's contributions to the development of phosphor-containing films and backlight units exemplify the importance of innovation in enhancing display technologies. His patents reflect a commitment to improving product performance and longevity, making him a notable figure in the field of materials science.