Cheng-Jung Hsu

Title: Cheng-Jung Hsu: Innovator in Semiconductor Technology

Introduction

Cheng-Jung Hsu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative methods that enhance the performance and efficiency of integrated circuits.

Latest Patents

Cheng-Jung Hsu's latest patents include a "Method of forming separated spacer structures in mixed-mode integrated circuits." This method provides a technique for creating spacer structures with varying widths for different devices within a mixed-mode integrated circuit. The process involves a semiconductor substrate with at least two gates, where the first gate is designed with a narrower spacer structure compared to the second gate. The method employs a two-step etching process to achieve the desired widths for each spacer structure.

Another notable patent is the "Method of fabricating shallow trench isolation structure." This method outlines a process for creating shallow trench isolation by forming a silicon oxide layer on a substrate, patterning it, and removing a portion of the substrate to create a trench. The process includes forming a liner oxide layer and an insulating layer, followed by chemical mechanical polishing to complete the shallow trench isolation structure.

Career Highlights

Cheng-Jung Hsu is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work at the company has been instrumental in advancing semiconductor fabrication techniques and improving integrated circuit designs.

Collaborations

Cheng-Jung Hsu has collaborated with notable colleagues, including Cheng-Han Huang and Po-Hung Chen. These collaborations have contributed to the development of innovative solutions in semiconductor technology.

Conclusion

Cheng-Jung Hsu's contributions to semiconductor technology through his patents and work at United Microelectronics Corporation highlight his role as a key innovator in the field. His methods for enhancing integrated circuits demonstrate the importance of innovation in advancing technology.