Tae-Hang Ahn

Title: Innovations of Tae-Hang Ahn in Semiconductor Technology

Introduction

Tae-Hang Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His work has been instrumental in advancing the methods used in semiconductor fabrication.

Latest Patents

One of his latest patents is focused on a semiconductor device and the method for fabricating the same. This method includes several steps: preparing a substrate, forming an isolation layer that defines an active region in the substrate, and creating a first insulation structure over the substrate. The first insulation structure defines a line-type opening that exposes the isolation layer and the active region. Additionally, a plug pad is formed through a Selective Epitaxial Growth (SEG) process over the exposed active regions. A second insulation structure is then formed inside the line-type opening, which defines a contact hole landing on the plug pad. Finally, the contact hole is filled with a contact plug.

Career Highlights

Tae-Hang Ahn has worked with notable companies in the semiconductor industry, including Hynix Semiconductor Inc. and SK Hynix Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in semiconductor technology.

Collaborations

Some of his notable coworkers include Oh-Hyun Kim and Seung-Beom Baek. Their collaboration has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Tae-Hang Ahn's contributions to semiconductor technology through his patents and collaborations highlight his importance in the field. His innovative methods continue to influence the industry and pave the way for future advancements.