Su Jin Ahn

Title: Su Jin Ahn: Innovator in 3-Dimensional Semiconductor Memory Technology

Introduction

Su Jin Ahn is a prominent inventor based in Seoul, South Korea. He is known for his significant contributions to the field of semiconductor technology, particularly in the development of three-dimensional memory devices. His innovative work has led to advancements that enhance the performance and efficiency of memory storage solutions.

Latest Patents

Su Jin Ahn holds a patent for a 3-Dimensional semiconductor memory device and its operating method. This invention discloses a three-dimensional semiconductor memory device that comprises a cell array formed on a first substrate and a peripheral circuit formed on a second substrate, which is at least partially overlapped by the first substrate. The peripheral circuit is designed to provide signals for controlling the cell array. The cell array consists of insulating patterns and gate patterns stacked alternately on the first substrate, along with at least a first pillar formed in a direction perpendicular to the first substrate. This pillar is in contact with the first substrate through the insulating patterns and gate patterns. The device also includes a first ground selection transistor and a second ground selection transistor, with specific configurations that enhance its functionality.

Career Highlights

Su Jin Ahn is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has positioned him at the forefront of semiconductor innovation, contributing to the company's reputation for cutting-edge technology and research.

Collaborations

Su Jin Ahn has collaborated with notable colleagues, including Dohyun Lee and Jaeduk Lee. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Su Jin Ahn's contributions to the field of semiconductor memory technology exemplify the spirit of innovation. His patent for a 3-Dimensional semiconductor memory device showcases his expertise and commitment to advancing technology. Through his work at Samsung Electronics, he continues to influence the future of memory storage solutions.