Won Gi Ahn

Title: Innovations of Won Gi Ahn in Slot Coating Technology.

Introduction: Won Gi Ahn is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of coating technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and effectiveness of coating processes.

Latest Patents: One of Won Gi Ahn's key patents is for a slot coating apparatus with an improved coating bead region. This invention provides a solution for coating a liquid containing a high concentration of particles over a substrate. The apparatus includes a first slot die positioned downstream of the coating liquid and a second slot die located upstream, facing the first. Additionally, it features a coating bead cover that extends from one side of the first slot die along the substrate's movement direction. A pressure adjustment device is also included at the second slot die side to create a pressure gradient between the upstream and downstream areas. This innovative design aims to improve the quality and consistency of the coating process.

Career Highlights: Won Gi Ahn is affiliated with the Korea University Research and Business Foundation, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in various industries, particularly those requiring precise coating techniques.

Collaborations: Throughout his career, Won Gi Ahn has collaborated with esteemed colleagues such as Hyun Wook Jung and Byoung Jin Chun. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion: Won Gi Ahn's contributions to slot coating technology exemplify the importance of innovation in enhancing industrial processes. His patent for a slot coating apparatus with an improved coating bead region showcases his commitment to advancing the field.