Jang-Ung Park

Title: Innovations of Jang-Ung Park in Electrohydrodynamic Jet Printing

Introduction

Jang-Ung Park is a notable inventor based in Urbana, IL, who has made significant contributions to the field of electrohydrodynamic jet printing. With a total of four patents to his name, Park's work focuses on advancing printing technologies that enable the precise deposition of functional materials.

Latest Patents

One of Park's latest patents is centered around high-resolution electrohydrodynamic inkjet (e-jet) printing systems. This innovative technology involves a nozzle with an ejection orifice that dispenses printing fluid onto a substrate surface. The nozzle is electrically connected to a voltage source, which applies an electric charge to the fluid, allowing for controlled deposition. The design includes a small ejection orifice, capable of printing nanofeatures or microfeatures, with resolutions that can reach the sub-micron range. This advancement in printing technology has the potential to revolutionize manufacturing systems by enabling the creation of intricate designs and patterns.

Career Highlights

Jang-Ung Park's career at the University of Illinois has been marked by his dedication to research and innovation in printing technologies. His work has not only contributed to the academic community but has also paved the way for practical applications in various industries.

Collaborations

Throughout his career, Park has collaborated with esteemed colleagues such as John A. Rogers and Placid M. Ferreira. These partnerships have fostered a collaborative environment that enhances the research and development of new technologies.

Conclusion

Jang-Ung Park's contributions to electrohydrodynamic jet printing exemplify the impact of innovative thinking in technology. His patents and research continue to influence the field, showcasing the importance of advancements in manufacturing systems.