Youngtaek Oh

Title: Youngtaek Oh - Innovator in Semiconductor Technology

Introduction

Youngtaek Oh is an inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology. His innovative approach focuses on the design and application of semiconductor devices.

Latest Patent Applications

Youngtaek Oh's notable patent application is for a semiconductor device. This device includes a peripheral circuit structure and a cell structure stacked on the peripheral circuit structure. The cell structure features a plurality of gate electrodes spaced apart from each other in a vertical direction. Additionally, it has a channel structure that passes through the gate electrodes and extends vertically. The channel structure has a first end close to the peripheral circuit structure and a second end opposite to the first end. A common source layer covers the second end of the channel structure. The channel structure includes a channel layer extending in the vertical direction. The common source layer consists of a first region and a second region that contain impurities of different conductivity types. The first region of the common source layer is connected to at least a portion of the channel layer.

Conclusion

Youngtaek Oh is an emerging inventor in the semiconductor field, showcasing innovative ideas through his patent applications. His work reflects the ongoing advancements in semiconductor technology.