Yang Wu

Title: Innovations of Yang Wu in Copper Interconnection Technology.

Introduction

Yang Wu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of integrated circuit (IC) structures, particularly in the area of copper interconnections. His innovative approach has the potential to streamline manufacturing processes in the semiconductor industry.

Latest Patents

Yang Wu holds a patent for a process titled "Seed layer of copper interconnection via displacement." This invention describes a method for fabricating submicron copper interconnections without the need for copper seed deposition. The process involves a dense metal layer being deposited through a contact displacement reaction between a diffusion barrier layer and metal ions in solution. This method not only simplifies the fabrication process but also eliminates the costly steps associated with applying seed layers through chemical vapor deposition (CVD) or physical vapor deposition (PVD).

Career Highlights

Yang Wu is currently employed at Chang Chun Petrochemical Co., Ltd., where he continues to innovate in the field of semiconductor manufacturing. His work has garnered attention for its practical applications and efficiency improvements in IC production.

Collaborations

Yang Wu collaborates with Chi-Chao Wan, contributing to advancements in their shared field of expertise. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Yang Wu's contributions to copper interconnection technology represent a significant advancement in semiconductor manufacturing. His innovative patent not only enhances efficiency but also reduces costs, marking a notable achievement in the industry.