William Lu

Title: Profile of Inventor William Lu

Introduction

William Lu is a notable inventor based in Tai-Ping, Taiwan, recognized for his contributions to the field of semiconductor technology. With a total of five registered patents, he has made significant advancements in manufacturing processes that enhance the efficiency and reliability of electronic components.

Latest Patents

Among his latest innovations, William Lu has developed the following patents:

1. **Method of Manufacturing Interconnect**: This patent outlines a method that involves forming a first conductive layer on a wafer. Portions of this layer are removed strategically to create a wire structure and expose the wafer's surface edge. Following this, an insulating layer is added over the wire and wafer, and an opening is made to unveil the wire. A second conductive layer is then deposited, filling the opening and establishing connectivity.

2. **Method for Fabricating a Shallow Trench Isolation Structure**: This technique includes the sequential formation of a pad oxide layer and a hard masking layer on a semiconductor substrate. A trench is created in the substrate, which is subsequently filled with an insulating layer. Using the pad oxide layer as a polishing reference, a chemical-mechanical polishing (CMP) process is employed. This meticulous approach ensures the insulating layer is polished to a planar finish, culminating in an effective shallow trench isolation structure.

Career Highlights

William has an impressive career trajectory, having worked at reputable companies such as United Semiconductor Corporation and United Microelectronics Corporation. His experiences in these organizations have considerably influenced his innovative contributions to semiconductor manufacturing processes.

Collaborations

Throughout his career, William has collaborated with esteemed colleagues like Tsung-Yuan Hung and Ching-Hsing Hsieh. These teamwork dynamics have fostered a creative environment that has led to the development of cutting-edge technologies in the semiconductor arena.

Conclusion

William Lu exemplifies the spirit of innovation in the semiconductor industry. Through his inventive methodologies and collaborative efforts, he continues to push the boundaries of technology, contributing to advancements that benefit various electronic applications. His work not only showcases his expertise but also highlights the importance of collaboration in fostering innovation.