Sangho Roh

Title: Sangho Roh: Innovator in Semiconductor Technology

Introduction

Sangho Roh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, particularly through his innovative methods of forming hard mask layers.

Latest Patents

Sangho Roh holds a patent titled "Methods of forming a hard mask layer and of fabricating a semiconductor device using the same." This patent describes a method of forming a hard mask layer on a substrate by utilizing nitrous oxide (NO) to create an amorphous carbon layer. The process involves introducing a source of carbon and nitrous oxide under a plasma ambient of an inert gas. The resulting amorphous carbon layer contains nitrogen and oxygen in specific concentrations, which are crucial for the fabrication of semiconductor devices.

Career Highlights

Sangho Roh is associated with Samsung Electronics Co., Ltd., a leading company in the technology sector. His work has been instrumental in advancing semiconductor manufacturing processes, which are vital for modern electronic devices.

Collaborations

Sangho has collaborated with notable colleagues, including Sejun Park and Dohyung Kim, who have contributed to his research and development efforts in the semiconductor field.

Conclusion

Sangho Roh's innovative work in semiconductor technology exemplifies the importance of advancements in this critical industry. His contributions continue to influence the development of efficient manufacturing processes for electronic devices.