Hiroshi Ishiga

Title: **Hiroshi Ishiguro: Innovator of Plasma Display Technology**

Introduction

Hiroshi Ishiguro is a prominent inventor based in Tokyo, Japan, known for his contributions to display technology. With two patents to his name, Ishiguro has played a significant role in advancing the field of plasma displays.

Latest Patents

His latest patents include a plasma display panel and a method for forming fluorescent screens. The innovation involves the use of predetermined barrier ribs, which are filled with three types of pastes containing fluorescent substances for red, green, and blue colors. A screen printing method is employed, followed by a sandblasting process utilizing a sandblasting mask. The mask is created using a photoresist, allowing for precise patterns through a photolithographic method. The result is the formation of fluorescent screens on a glass substrate and the wall surfaces of the barrier ribs, designed in a parabolic shape to widen the discharging space towards the front plate.

Career Highlights

Hiroshi Ishiguro's work at Dai Nippon Printing Co., Ltd. has been pivotal in the development of advanced display technologies. His focus on improving the manufacturing processes of plasma displays showcases his commitment to innovation and quality within the industry.

Collaborations

Throughout his career, Ishiguro has collaborated with esteemed colleagues like Hideaki Fujii and Masatoshi Harayama. Their combined expertise enhances the innovative capabilities of their projects, fostering an environment of creativity and technical advancement.

Conclusion

Hiroshi Ishiguro continues to be a key figure in the evolution of plasma display technology. His patents reflect not only his ingenuity as an inventor but also the collaborative spirit within the research and development community. With his contributions, the future of display technology looks promising.