Seonho Yoon

Title: Innovations of Seonho Yoon in Vertical Memory Devices

Introduction

Seonho Yoon is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of memory technology, particularly in the development of vertical memory devices. With a total of three patents to his name, Yoon's work is recognized for its innovative approaches to memory device manufacturing.

Latest Patents

Yoon's latest patents focus on vertical memory devices and methods of manufacturing these advanced technologies. One of his notable patents describes a vertical memory device that includes a substrate with a cell region, a through via region on opposite sides of the cell region, and a mold region surrounding both the cell and through via regions. The design features gate electrodes that are spaced apart along a first direction vertical to the substrate's upper surface, extending in a second direction parallel to it. Additionally, a channel extends in the first direction on the cell region, passing through at least a portion of the stacked gate electrodes. The first mold consists of first and second layers that are alternately and repeatedly stacked along the first direction, with each layer made from different insulation materials. Each of the second layers of the first mold is designed to be at the same height as and in contact with a corresponding gate electrode.

Career Highlights

Seonho Yoon is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of memory technology. His work has been instrumental in advancing the capabilities of vertical memory devices, which are crucial for modern computing applications.

Collaborations

Yoon collaborates with talented coworkers, including Junhyoung Kim and Bonghyun Choi. Their combined expertise contributes to the innovative projects at Samsung Electronics.

Conclusion

Seonho Yoon's contributions to vertical memory devices exemplify the spirit of innovation in technology. His patents reflect a deep understanding of memory architecture and manufacturing processes. As he continues to work at Samsung Electronics, his inventions will likely play a significant role in the future of memory technology.