Dong-Su Yoo

Title: The Innovative Contributions of Dong-Su Yoo

Introduction

Dong-Su Yoo is a prominent inventor based in Seoul, South Korea. He is known for his significant contributions to the field of semiconductor manufacturing. His innovative approaches have led to advancements in deposition methods, which are crucial for the production of high-quality semiconductor devices.

Latest Patents

Dong-Su Yoo holds a patent titled "Deposition methods of forming a layer while rotating the substrate in angular increments and methods of manufacturing a semiconductor device using the same." This patent describes a method of forming a layer where a substrate is loaded into a chamber and placed at a home position that is a first relative angular position. The process cycle is performed multiple times while the substrate is at the home position. The cycle includes directing source gas onto the substrate at a first location adjacent to the periphery of the substrate, purging the chamber, directing reaction gas onto the substrate from the first location, and purging the chamber again. This cycle is repeated while the substrate is at another relative angular position, rotated about its general center from the home position.

Career Highlights

Dong-Su Yoo is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics and semiconductor industry. His work at Samsung has allowed him to be at the forefront of technological advancements in semiconductor manufacturing.

Collaborations

Throughout his career, Dong-Su Yoo has collaborated with notable colleagues, including Min-joo Lee and Weon-hong Kim. These collaborations have contributed to the development of innovative technologies in the semiconductor field.

Conclusion

Dong-Su Yoo's contributions to semiconductor manufacturing through his innovative patent and work at Samsung Electronics Co., Ltd. highlight his importance in the field. His advancements in deposition methods are paving the way for future developments in semiconductor technology.