Dongug Ko

Title: The Innovations of Dongug Ko

Introduction

Dongug Ko is a prominent inventor based in Suwon-si, South Korea. He is known for his contributions to the field of semiconductor technology. His innovative work has led to the development of advanced vertical semiconductor devices.

Latest Patents

Dongug Ko holds 1 patent for his invention of vertical semiconductor devices. This patent describes a vertical semiconductor device that includes a substrate, a stacked structure, an insulating interlayer, a buffer pattern, and a first contact plug. The stacked structure consists of insulation patterns and conductive patterns that are arranged on the substrate. The conductive patterns extend in a first direction parallel to the upper surface of the substrate, featuring edges with a staircase shape. The insulating interlayer covers the stacked structure, while the buffer pattern is positioned on top of the insulating interlayer. The first contact plug passes through the buffer pattern and the insulating interlayer, making contact with one of the pad patterns. This innovative design helps reduce defects during the formation of the first contact plug.

Career Highlights

Dongug Ko is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to contribute significantly to advancements in semiconductor technology.

Collaborations

He collaborates with talented coworkers, including Seung Jun Hyun and Joohee Park, who share his passion for innovation in technology.

Conclusion

Dongug Ko's contributions to vertical semiconductor devices exemplify his commitment to advancing technology in the semiconductor field. His innovative designs and collaborations continue to influence the industry positively.