Hee-sook Cheon

Title: Hee-sook Cheon: Innovator in Semiconductor Fabrication

Introduction

Hee-sook Cheon is a prominent inventor based in Suwon-si, South Korea. He is known for his contributions to the field of semiconductor devices. His innovative methods have significantly impacted the technology industry.

Latest Patents

Hee-sook Cheon holds a patent for "Methods of fabricating semiconductor devices." This patent describes a method that includes providing a substrate with a cell region and a peripheral circuit region. A plurality of bit line structures are formed on the substrate in the cell region, while a gate structure, identical to the bit line structures, is formed in the peripheral circuit region. The process involves creating spacers on the sidewalls of the bit line structures and the gate structure. The bit line structures extend in a first direction and are spaced apart in a second direction, which is perpendicular to the first. First grooves that extend in the first direction separate the structures. A sacrificial layer is then formed to fill these grooves and cover the top surfaces of the bit line structures and the gate structure. Finally, the sacrificial layer is planarized until the top surfaces of the structures are exposed. Hee-sook Cheon has 1 patent to his name.

Career Highlights

Hee-sook Cheon is associated with Samsung Electronics Co., Ltd., a leading company in the technology sector. His work has contributed to advancements in semiconductor technology, enhancing the performance and efficiency of electronic devices.

Collaborations

Hee-sook Cheon has collaborated with notable colleagues, including Jin-Woo Bae and Byoung-ho Kwon. Their teamwork has fostered innovation and development in their respective fields.

Conclusion

Hee-sook Cheon is a significant figure in semiconductor fabrication, with a focus on innovative methods that enhance device performance. His contributions continue to shape the future of technology.