Yiyu Chen

Title: Yiyu Chen: Innovator in Semiconductor Technology

Introduction

Yiyu Chen is a notable inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent. His work focuses on enhancing semiconductor structures and methods for their formation.

Latest Patents

Yiyu Chen holds a patent for a semiconductor structure and a method for forming the same. This patent outlines a method that includes providing a base, a gate structure, a source-drain doping region, and an interlayer dielectric layer. The process involves removing the gate structure located in an isolation region to create an isolation opening, which exposes the top and side walls of a fin in the isolation region. The method further includes performing first ion-doping on the fin to form an isolation doped region, with a doping type that differs from that of the source-drain doping region. This innovation aims to increase the doping concentration of inversion ions in the fin, enhancing the barrier of a P-N junction and preventing conduction current during operation.

Career Highlights

Yiyu Chen has worked with prominent companies in the semiconductor industry, including Semiconductor Manufacturing International Corporation in Beijing and Shanghai. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Yiyu Chen has collaborated with notable colleagues such as Hansu Oh and Pengchong Li. These collaborations have likely enriched his work and contributed to advancements in semiconductor technology.

Conclusion

Yiyu Chen's contributions to semiconductor technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work not only enhances semiconductor structures but also paves the way for future innovations in the industry.