Eiji Sato

Title: Eiji Sato: Innovator in Color Filter Technology

Introduction

Eiji Sato is a prominent inventor based in Mobara, Japan, known for his significant contributions to the field of display technology. With a total of four patents to his name, Sato has made remarkable advancements in the development of color filters and fluorescent display devices.

Latest Patents

One of Sato's latest patents focuses on a color filter and fluorescent display device that incorporates innovative features. This color filter is designed to be uniformly formed without any deformation of a light-permeable anode conductor. It is also engineered to withstand adverse effects from etching during the formation of the anode conductor. The invention includes a light-permeable anode substrate that is free from deformation, allowing for the uniform formation of anode conductors. Color filters are created using a mixture of a composite oxide pigment and a conductive material, which covers the anode conductors. The color filter material is arranged in a predetermined pattern and undergoes calcination. Phosphor layers are then deposited on the color filters, establishing electrical connections through the conductive material to the anode conductors. The design ensures that the thickness of the color filters and the particle diameter of the conductive material are substantially the same, allowing conductivity only in the thickness direction. This prevents electrical connections between adjacent color filters.

Career Highlights

Eiji Sato has built a successful career at Futaba Denshi Kogyo K.K., where he has been instrumental in advancing display technologies. His work has not only contributed to the company's reputation but has also pushed the boundaries of innovation in the industry.

Collaborations

Sato has collaborated with notable coworkers, including Yoshihisa Tsuruoka and Haruhisa Hirakawa, to further enhance the development of display technologies.

Conclusion

Eiji Sato's innovative work in color filter technology has made a significant impact on the field of display devices. His patents reflect a commitment to advancing technology and improving the functionality of electronic displays.