Jaehyun Yang

Title: Jaehyun Yang: Innovator in Three-Dimensional Semiconductor Memory Devices

Introduction

Jaehyun Yang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of three-dimensional memory devices. With a total of four patents to his name, Yang's work has garnered attention in the tech industry.

Latest Patents

Yang's latest patents focus on three-dimensional semiconductor memory devices. These devices include a first stack structure on a substrate that features a cell array region and a connection region. The design incorporates a second stack structure on the first stack structure, along with a first vertical channel hole that penetrates the first stack structure, partially exposing the substrate and the bottom surface of the second stack structure. Additionally, a second vertical channel hole penetrates the second stack structure, exposing the first vertical channel hole, with the bottom diameter of the second vertical channel hole being smaller than the top diameter of the first vertical channel hole. A buffer pattern is placed in the first vertical channel hole, adjacent to the bottom surface of the second stack structure.

Career Highlights

Throughout his career, Jaehyun Yang has worked with notable organizations, including Samsung Electronics and Sungkyunkwan University. His experience in these institutions has allowed him to refine his expertise in semiconductor technology and contribute to innovative projects.

Collaborations

Yang has collaborated with talented individuals such as Bio Kim and Yujin Kim. These partnerships have further enhanced his research and development efforts in the semiconductor field.

Conclusion

Jaehyun Yang is a distinguished inventor whose work in three-dimensional semiconductor memory devices has made a significant impact in the technology sector. His innovative designs and collaborations continue to push the boundaries of semiconductor technology.