Jae-Do Lee

Title: Innovations of Jae-Do Lee in Field Emission Cathode Structures

Introduction

Jae-Do Lee is an accomplished inventor based in Towanda, PA (US). He has made significant contributions to the field of low voltage field emission devices. His innovative methods have the potential to enhance the performance and efficiency of various electronic applications.

Latest Patents

Jae-Do Lee holds a patent for a "Method of producing low voltage field emission cathode structure." This patent describes a method for creating a low voltage field device using a preferentially etched unidirectionally solidified composite as the substrate. The process involves etching the composite to allow the electrically conducting rod-like or fiber phase to protrude above the matrix phase. The exposed fiber phase can be further processed to achieve a rounded or needle-like geometry. An insulating material is then deposited parallel to the fiber axes, forming cone-like deposits on the fiber tips. This results in conical holes in the insulating layer around the fibers. Finally, an electrically conductive film is deposited to create a cellular grid with openings corresponding to the fiber sites, and the insulating material cones are removed from the fibers.

Career Highlights

Jae-Do Lee is associated with the Georgia Tech Research Corporation, where he continues to explore advancements in his field. His work has garnered attention for its innovative approach to enhancing field emission technologies.

Collaborations

Throughout his career, Jae-Do Lee has collaborated with notable colleagues, including Joe K Cochran, Jr and Alan T Chapman. These collaborations have contributed to the development and refinement of his innovative methods.

Conclusion

Jae-Do Lee's contributions to the field of low voltage field emission devices exemplify the impact of innovative thinking in technology. His patent and ongoing work at Georgia Tech Research Corporation highlight the importance of advancements in electronic applications.