Jueng-Gil Lee

Title: Innovations of Jueng-Gil Lee in Cathode Fabrication

Introduction

Jueng-Gil Lee is an accomplished inventor based in Cupertino, CA, known for his significant contributions to the field of cathode fabrication. With a total of 6 patents to his name, Lee has developed innovative methods that enhance efficiency and reduce costs in manufacturing processes.

Latest Patents

One of Lee's latest patents is a method for implementing an efficient and economical cathode process. This invention provides a streamlined approach to fabricating a cathode, requiring relatively few and simple steps. The method introduces a novel etchant gas chemistry that eliminates the need for a second passivation layer. Additionally, it allows for the formation of a direct via without a separate mask, thereby simplifying the process. The invention also patterns access and isolation features of a metallic gate in the same operation as the associated passivation layer, which reduces the need for separate patterning steps. This innovation effectively lowers associated costs and reduces process completion time, ultimately increasing productivity and reducing the unit costs of finished devices.

Another notable patent by Lee is a method for implementing a 7-mask cathode process. This embodiment also focuses on simplifying the fabrication of a cathode by masking and patterning the passivation layer and the metallic gate chromium simultaneously. By doing so, it eliminates the need for a subsequent metallic gate chromium masking and etching step. This method streamlines the cathode fabrication process, reduces manufacturing costs, and enhances the efficiency of manufacturing lines engaged in cathode production.

Career Highlights

Throughout his career, Jueng-Gil Lee has worked with various companies, including Candescent Technologies Corporation. His innovative approaches have significantly impacted the field of cathode fabrication, making him a notable figure in the industry.

Collaborations

Lee has collaborated with several professionals in his field, including Matthew A Bonn and Hidenori Kemmotsu. These collaborations have contributed to the advancement of his inventions and the overall progress in cathode technology.

Conclusion

Jueng-Gil Lee's contributions to cathode fabrication through his innovative patents demonstrate his expertise and commitment to enhancing manufacturing processes. His work continues to influence the industry, paving the way for more efficient and cost-effective solutions.