Chia-Kuang Lee

Title: Chia-Kuang Lee: Innovator in Semiconductor Manufacturing

Introduction

Chia-Kuang Lee is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative patent.

Latest Patents

Chia-Kuang Lee holds a patent for a "Method of manufacturing mark." This patent outlines a process that includes several steps. A substrate with a device area and a mark area is provided. A dielectric layer is formed on the substrate. A dual damascene opening is created in the dielectric layer of the device area, consisting of a first opening and a second opening that are interconnected. The second opening is wider than the first. Additionally, a third opening is formed in the dielectric layer of the mark area, which is simultaneously created with the first opening. A barrier material layer is then applied to seal the third opening, forming a void. Finally, a metal material layer is deposited on the barrier material layer.

Career Highlights

Chia-Kuang Lee is associated with Powerchip Semiconductor Manufacturing Corporation, where he has been instrumental in advancing semiconductor technologies. His work has contributed to the efficiency and effectiveness of manufacturing processes in the industry.

Collaborations

Chia-Kuang Lee has collaborated with notable colleagues, including Hsiao-Chiang Lin and Shih-Ci Yen. Their teamwork has fostered innovation and development within their projects.

Conclusion

Chia-Kuang Lee's contributions to semiconductor manufacturing through his patent demonstrate his expertise and commitment to innovation. His work continues to influence the industry positively.