Ching-Chuan Chang

Title: Innovations by Ching-Chuan Chang

Introduction

Ching-Chuan Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor technology. With a total of 3 patents to his name, Chang's work focuses on improving the performance and reliability of semiconductor devices.

Latest Patents

One of his latest patents involves a method for warpage control of semiconductor die. This innovation includes a semiconductor die that consists of a semiconductor substrate, a dielectric layer, and a metal structure. The design features a first metal pad and two oxide-based passivation layers, with the second layer having a hardness less than that of the first. This configuration aims to enhance the durability and functionality of semiconductor devices. Another patent also addresses warpage control through a method that involves forming a bottom passivation layer and a metal pad, followed by the application of oxide-based passivation layers.

Career Highlights

Ching-Chuan Chang is currently employed at Taiwan Semiconductor Manufacturing Company Limited. His work at this leading semiconductor manufacturer has allowed him to develop and refine his innovative ideas. His contributions have been instrumental in advancing semiconductor technology.

Collaborations

Chang has collaborated with talented coworkers, including Yun-Ting Wang and Yi-An Lin. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Ching-Chuan Chang's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and pave the way for future advancements.