Company Filing History:
Years Active: 2017-2020
Title: Seong Min Cho: Innovator in Semiconductor Technology
Introduction
Seong Min Cho is a prominent inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative approaches have led to advancements in manufacturing methods that reduce costs while enhancing device performance.
Latest Patents
One of Seong Min Cho's latest patents is a low-cost semiconductor device manufacturing method. This method involves forming multiple body regions in a semiconductor substrate and creating multiple gate insulating layers and gate electrodes within these regions. The process includes blanket ion implantation across the substrate to establish a low concentration doping region, known as the LDD region, without the need for a mask. Additionally, a spacer is formed at the side wall of the gate electrode, followed by high concentration ion implantation to create high concentration source and drain regions around the LDD region. This innovative method not only improves the electrical characteristics of the devices but also significantly reduces manufacturing costs. By applying tilt and rotation co-implants during the formation of high concentration regions, the need for an LDD masking step can potentially be eliminated.
Career Highlights
Seong Min Cho is currently employed at Magnachip Semiconductor, Inc., where he continues to develop cutting-edge semiconductor technologies. His work has been instrumental in advancing the efficiency and cost-effectiveness of semiconductor manufacturing processes.
Collaborations
Seong Min Cho has collaborated with notable colleagues, including Francois Hebert and Yon Sup Pang, contributing to a dynamic and innovative work environment.
Conclusion
Seong Min Cho's contributions to semiconductor technology exemplify the impact of innovative thinking in the industry. His patents reflect a commitment to enhancing device performance while minimizing costs, marking him as a key figure in the field.