Ki Seok Jang

Title: Innovator Spotlight: Ki Seok Jang from Daejeon, South Korea

Introduction

Ki Seok Jang is a notable innovator based in Daejeon, South Korea, recognized for his substantial contributions to the field of semiconductor technology. With an impressive portfolio of 24 patents, Jang's work showcases his dedication to advancing technology and innovation in the electronics sector.

Latest Patents

Among his latest patents, two stand out for their innovative approaches:

1. **Semiconductor package with intermetallic-compound solder-joint comprising solder, UBM, and reducing layer materials**

This patent introduces a method of fabricating a semiconductor package that enhances reliability and functionality. The process involves preparing a lower element that includes a lower substrate and a reducing agent layer, and then bonding it with an upper element using a laser beam, resulting in a robust semiconductor package.

2. **Method for transferring and bonding of devices**

This inventive method focuses on the efficient transfer and bonding of semiconductor devices. By utilizing a carrier with an adhesive layer and applying laser technology, Jang's method facilitates precise bonding of multiple devices onto a substrate, thereby enhancing production efficiency.

Career Highlights

Ki Seok Jang has had a prolific career at prominent organizations such as the Electronics and Telecommunications Research Institute and LG Chem, Ltd. His work in these institutions has significantly contributed to advancements in electronic materials and semiconductor technologies.

Collaborations

Throughout his career, Jang has collaborated with respected colleagues, including Gyungock Kim and In Gyoo Kim. Their joint efforts have led to innovative solutions and further advancements in their respective fields.

Conclusion

Ki Seok Jang exemplifies the spirit of innovation in the semiconductor industry. With his extensive patent portfolio and impactful collaborations, he continues to influence the evolution of technology, making significant strides in developing new methodologies for semiconductor fabrication and device bonding. As he continues to innovate, Jang remains a key figure to watch in the realm of electronics and materials science.