Jeong Hun Oh

Title: Jeong Hun Oh - Innovator in Tin Alloy Electroplating Solutions

Introduction

Jeong Hun Oh is a notable inventor based in Siheung-si, South Korea. He has made significant contributions to the field of electroplating, particularly in the development of solutions for solder bumps in flip chip packages. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this specialized area.

Latest Patents

Jeong Hun Oh holds a patent for a tin alloy electroplating solution designed for solder bumps, which includes a perfluoroalkyl surfactant. The patent discloses a tin-based electroplating solution that comprises tin methanesulfonate, silver methanesulfonate, methanesulfonic acid, a fluorinated surfactant, an aromatic polyoxyalkylene ether, and water. The method outlined in the patent involves electroplating a silicon wafer with a protective layer and an under bump metallurgy (UBM) layer, followed by the formation of solder bumps using the electroplating solution.

Career Highlights

Jeong Hun Oh is currently associated with Apct Co., Ltd., where he continues to innovate and develop advanced electroplating solutions. His work has been instrumental in enhancing the efficiency and effectiveness of solder bump formation in electronic packaging.

Collaborations

Jeong Hun Oh collaborates with talented colleagues, including Jung Woo Ko and Kyu Bin Park, who contribute to the innovative environment at Apct Co., Ltd. Their combined expertise fosters a culture of creativity and advancement in the field of electroplating.

Conclusion

Jeong Hun Oh's contributions to the field of electroplating, particularly through his patented solutions, highlight his role as a key innovator in the industry. His work not only advances technology but also sets a foundation for future developments in electronic packaging.