Yiwei Han

Title: Innovations in Electrohydrodynamic Printing by Yiwei Han

Introduction

Yiwei Han is an accomplished inventor based in Raleigh, NC (US). He has made significant contributions to the field of flexible and stretchable electronics. His innovative work focuses on the electrohydrodynamic printing of nanomaterials, which has the potential to revolutionize the way electronic devices are manufactured.

Latest Patents

Yiwei Han holds a patent for "Electrohydrodynamic printing of nanomaterials for flexible and stretchable electronics." This patent discloses methods for printing one-dimensional (1D) nanomaterials that can be utilized in stretchable electronic devices. The process involves dispersing an ink comprising a nanomaterial solution from a pneumatic dispensing system of a printing device. The 1D nanomaterial is printed in a predefined pattern on a substrate positioned on a ground electrode. A voltage is applied between the printing nozzle and the ground electrode, causing the ink to form into a cone during the printing process. Additionally, the substrate can be modified to enhance its wettability, improving the adhesion of the ink.

Career Highlights

Yiwei Han is affiliated with North Carolina State University, where he continues to advance research in nanomaterials and their applications in electronics. His work has garnered attention for its innovative approach to integrating nanotechnology into practical applications.

Collaborations

Yiwei Han has collaborated with notable colleagues, including Yong Zhu and Jingyan Dong. Their combined expertise contributes to the advancement of research in the field of flexible electronics.

Conclusion

Yiwei Han's contributions to electrohydrodynamic printing and nanomaterials are paving the way for future innovations in flexible and stretchable electronics. His work exemplifies the intersection of technology and creativity, showcasing the potential for new applications in the electronics industry.