Younggil Yoo

Title: Younggil Yoo: Innovator in Plasma Display Technology

Introduction

Younggil Yoo is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of plasma display technology, holding 2 patents that showcase his innovative approach to enhancing display efficiency.

Latest Patents

One of his latest patents is a plasma display device and fabricating method that lowers discharge voltage by mixing activated carbon with phosphor layers and/or barrier ribs to produce carbon dioxide. This plasma display device consists of a first substrate and a second substrate that are sealed together, with a plurality of barrier ribs on the first substrate defining discharge cells. A phosphor layer is situated within these cells, and a gas mixture containing carbon dioxide is present between the substrates, with activated carbon incorporated into either the phosphor layer or the barrier ribs.

Another notable patent is a plasma display panel designed to enhance the emission efficiency of a green phosphor layer. This innovation increases the excitation efficiency of the green phosphor layer by utilizing visible light emitted from a dielectric layer or barrier ribs. The panel includes a first substrate and a second substrate facing each other, with display electrodes formed on the first substrate and address electrodes on the second substrate. Barrier ribs are positioned between the dielectric layers to create discharge cells, and the second dielectric layer along with the barrier ribs contains a short wavelength phosphor material.

Career Highlights

Younggil Yoo is currently employed at Samsung SDI Co., Inc., where he continues to develop cutting-edge technologies in the display sector. His work has significantly impacted the efficiency and performance of plasma display devices.

Collaborations

He has collaborated with notable colleagues, including Bohoon Kim and Kyeongwoon Chung, contributing to advancements in their shared field of expertise.

Conclusion

Younggil Yoo's innovative work in plasma display technology exemplifies his commitment to enhancing display efficiency and performance. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the industry.