Zhengquan Zhang

Title: Innovations of Zhengquan Zhang in Semiconductor Technology

Introduction

Zhengquan Zhang is a notable inventor based in Singapore, recognized for his contributions to semiconductor technology. He has developed innovative methods that enhance the fabrication of semiconductor devices, particularly through the use of nitrogen-containing dielectric layers.

Latest Patents

Zhengquan Zhang holds a patent titled "Method of fabricating a nitrogenated silicon oxide layer and MOS device having same." This patent describes a method for creating a nitrogen-containing dielectric layer in semiconductor devices. The process involves forming a silicon oxide layer on a substrate, where nitrogen is introduced via nitrogen plasma. The silicon oxide layer undergoes annealing, and the processes of nitrogen introduction and annealing are repeated to achieve a bi-modal nitrogen concentration profile. This innovation allows for improved performance in semiconductor devices by optimizing the nitrogen distribution within the silicon oxide layer.

Career Highlights

Zhengquan Zhang is associated with Chartered Semiconductor Manufacturing Ltd, a corporation known for its advanced semiconductor manufacturing capabilities. His work has significantly contributed to the field, particularly in enhancing the properties of silicon oxide layers used in various semiconductor applications.

Collaborations

Zhengquan Zhang has collaborated with notable colleagues, including Jinping Liu and Ben Ong. These partnerships have fostered a collaborative environment that promotes innovation and the advancement of semiconductor technologies.

Conclusion

Zhengquan Zhang's innovative methods in semiconductor fabrication demonstrate his expertise and commitment to advancing technology in this critical field. His contributions continue to influence the development of more efficient and effective semiconductor devices.