You-jong Kim

Title: You-jong Kim: Innovator in Field Emission Technology

Introduction

You-jong Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of field emission devices, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of electronic devices through innovative designs.

Latest Patents

One of You-jong Kim's latest patents is a field emission device with a gate having a cylindrical part. This device includes a substrate, a cathode, a gate insulating layer, an electron emitter, and a gate electrode. The design allows for the formation of a focusing electric field around the electron beam emitted from the electron emitter, which improves color purity, brightness, and durability. Another notable patent is a method of manufacturing a field emission device utilizing a sacrificial layer. This method involves a substrate, a cathode electrode, a gate insulating layer, a gate electrode, and an emitter with a stack structure. This innovative approach enhances the efficiency of the manufacturing process.

Career Highlights

You-jong Kim is currently employed at Samsung SDI Co., Inc., where he continues to develop cutting-edge technologies in the field of electronics. His work has been instrumental in advancing the capabilities of field emission devices, making them more effective for various applications.

Collaborations

Throughout his career, You-jong Kim has collaborated with talented individuals such as Hang-woo Lee and Shang-hyeun Park. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

You-jong Kim is a distinguished inventor whose work in field emission technology has made a significant impact on the electronics industry. His innovative patents and contributions continue to shape the future of electronic devices.