Guan-Fang Xu

Title: Innovations of Guan-Fang Xu in Field Emission Technology.

Introduction

Guan-Fang Xu is a notable inventor based in Guanyin, Taiwan. He has made significant contributions to the field of field emission technology, particularly through his innovative patent. His work is recognized for enhancing the efficiency and longevity of field emission lights.

Latest Patents

Guan-Fang Xu holds a patent for a field emission cathode and field emission light. This invention comprises at least one electron emitting parcel and at least one ion absorbing parcel, each electrically connected. The electron emitting parcel includes a first substrate and a nano emission component that emits electrons in an electric field. The ion absorbing parcel is made up of a second substrate, where the electric conductivity of the first substrate is less than that of the second substrate. This design allows positive ions in an electric field to be absorbed by ion absorbing parcels, thereby suppressing ion bombardment and maintaining the efficiency of the electric field. As a result, the lifetime of the field emission light is significantly enhanced.

Career Highlights

Guan-Fang Xu is affiliated with National Defense University, where he continues to advance his research and development in the field of field emission technology. His innovative approach has garnered attention in the scientific community.

Collaborations

Guan-Fang Xu has collaborated with esteemed colleagues such as Yih-Ming Liu and Nen-Wen Pu. Their combined expertise contributes to the advancement of technology in their respective fields.

Conclusion

Guan-Fang Xu's contributions to field emission technology exemplify the impact of innovative thinking in enhancing the efficiency and durability of electronic devices. His work continues to inspire advancements in the field.