Dong Su Ryu

Title: An Overview of Inventor Dong Su Ryu

Introduction

Dong Su Ryu is an innovative inventor based in Gyeonggi-do, South Korea, known for his contributions to the semiconductor industry. With a total of three patents to his name, Ryu has developed advanced techniques that enhance the manufacturing processes of electronic components.

Latest Patents

Ryu's latest patents focus on techniques for hybrid bonding interconnection and laser-assisted bonding for semiconductor die interconnections. The first patent describes a method of manufacturing a semiconductor device by placing an electronic component over a substrate. This method involves using a laser beam for heating the interconnect until it bonds with a conductive structure on the substrate, thus creating a robust connection. Other examples and related methods are disclosed in this patent that further explore the capabilities of laser technology in semiconductor manufacturing.

The second patent details an innovative approach to laser-assisted bonding for semiconductor die interconnections. In this patent, a flux is formed on a circuit pattern on a circuit board, upon which a semiconductor die is placed. The process includes directing a laser beam toward the semiconductor die to reflow a bump on the die, effectively making an electrical connection. This methodology also describes the use of a jig plate to reduce warpage during the bonding process, ensuring high-quality connections.

Career Highlights

Throughout his career, Dong Su Ryu has worked with notable companies, including Amkor Technology and Amkor Technology Singapore Holding Pte. Ltd. His experiences at these firms have enabled him to refine his skills and contribute significantly to semiconductor technology.

Collaborations

Ryu has collaborated with talented professionals in the field, including his coworkers Min Ho Kim and Choong Hoe Kim. These collaborative efforts have fostered an environment of innovation, leading to the development of groundbreaking inventions in semiconductor manufacturing.

Conclusion

Dong Su Ryu stands out as a prominent inventor in the semiconductor landscape, with patents that not only enhance current manufacturing processes but also pave the way for future innovations. His work exemplifies the intersection of creativity and technology, making significant contributions to the industry.