Victor C Liang

Title: Victor C Liang: Innovator in Integrated Circuit Technology

Introduction

Victor C Liang is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of integrated circuit technology, holding a total of 4 patents. His work focuses on improving the performance and efficiency of semiconductor devices.

Latest Patents

One of his latest patents is titled "Trench-diffusion corner rounding in a shallow-trench (STI) process." This innovation involves forming an isolation structure on an integrated circuit using a shallow trench isolation process. A layer of buffer oxide is formed on a substrate, followed by a layer of nitride. The nitride and buffer oxide layers are patterned to create a trench area. An oxidation process is then performed on the substrate to achieve rounded corners at the perimeter of the trench area, which is subsequently etched to form a trench within the designated area.

Another significant patent by Liang is "Incorporation of nitrogen-based gas in polysilicon gate re-oxidation to improve hot carrier performance." This method introduces nitrogen-based gas during the re-oxidation of gate oxide layers to enhance hot carrier performance. A gate oxide layer is formed, and gate material is deposited on it. The gate material is then etched to create a gate structure. During the re-oxidation process, nitrogen-based gas is introduced to nitridize the re-oxidized portions of the gate oxide layer, improving overall device performance.

Career Highlights

Victor C Liang has worked with prominent companies in the technology sector, including VLSI Technology, Inc. and Philips Electronics North America Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Liang has collaborated with notable professionals in the field, including Mark Rubin and Subhas Bothra. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Victor C Liang is a distinguished inventor whose work in integrated circuit technology has led to several important patents. His contributions continue to influence the semiconductor industry, showcasing his commitment to innovation and excellence.