Wei-Sen Chang

Title: Inventor Wei-Sen Chang: Innovating in Semiconductor Technology

Introduction

Wei-Sen Chang is a notable inventor hailing from Jinsha Township in Kinmen County, Taiwan. With a total of nine patents to his name, he has made significant contributions to the field of semiconductor technology. His work focuses on developing innovative structures that enhance the efficiency and functionality of semiconductor devices.

Latest Patents

Among Chang's most recent patents are two groundbreaking innovations related to semiconductor structures with conductive features. The first patent details a semiconductor device structure that includes a conductive pad formed over a substrate, along with a conductive structure that has a uniquely curved top surface. Notably, a protective layer is positioned between the conductive pad and the conductive structure, with the lowest point of the curved surface being higher than the topmost surface of the protection layer.

The second patent outlines a method for forming this semiconductor device structure, involving the creation of a conductive pad over the substrate, followed by the formation of a protective layer. Furthermore, this method includes an accessibly arranged conductive structure that is electrically connected to the conductive pad and also features a curved top surface. Again, the design ensures that the lowest point of the curved structure is elevated above the protective layer, highlighting the innovative approach taken by Chang in semiconductor technology.

Career Highlights

Wei-Sen Chang's career is closely linked with Taiwan Semiconductor Manufacturing Company Limited (TSMC), a leading player in the semiconductor industry. His dedication and expertise have contributed to TSMC's reputation for producing advanced semiconductor solutions that meet the demands of modern technology.

Collaborations

Throughout his career, Chang has collaborated with talented coworkers such as Tin-Hao Kuo and Hao-Yi Tsai. This synergy has fostered a creative environment, enabling the team to push the boundaries of semiconductor innovation together.

Conclusion

Wei-Sen Chang stands as a prominent figure in the realm of semiconductor inventions. His nine patents reflect his commitment to innovation and technical excellence. As he continues to work within TSMC and alongside skilled colleagues, it is expected that Chang will keep contributing to advancements that shape the future of semiconductor technology.