Jaeseok Yang

Title: Jaeseok Yang: Innovator in Semiconductor Technology

Introduction

Jaeseok Yang is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on innovative methods for fabricating semiconductor devices, which are crucial for modern electronics.

Latest Patents

Among his latest patents is a method of fabricating a semiconductor device. This invention includes a substrate with a first active region, first and second active patterns that extend in a first direction and are spaced apart in a second direction. Each active pattern features a source pattern, a channel pattern, and a drain pattern that are sequentially stacked. The device also includes first and second gate electrodes that surround the channel patterns and extend in the first direction. An interlayer dielectric layer covers the active patterns and gate electrodes, while a first active contact penetrates the dielectric layer and connects to the first active region. Additionally, there is a first power rail on the dielectric layer that is electrically connected to the first active contact, with overlapping regions in the active patterns.

Another notable patent involves semiconductor devices and methods of fabricating them. This method comprises sequentially stacking a lower sacrificial layer and an upper sacrificial layer on a substrate. The upper sacrificial layer is patterned to form upper sacrificial patterns, and spacers are formed on the sidewalls of these patterns. The lower sacrificial layer is then patterned using the upper spacers as an etching mask, leading to the formation of lower sacrificial patterns and spacers. This innovative approach enhances the efficiency of semiconductor fabrication.

Career Highlights

Jaeseok Yang is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor technology and contribute to the development of advanced electronic devices.

Collaborations

Throughout his career, Jaeseok has collaborated with talented individuals such as Jinwoo Jeong and Taehyung Kim. These collaborations have fostered a creative environment that has led to groundbreaking innovations in semiconductor technology.

Conclusion

Jaeseok Yang is a distinguished inventor whose work in semiconductor technology has made a significant impact on the industry. His innovative patents and contributions at Samsung Electronics Co., Ltd. highlight his expertise and dedication to advancing technology.