Po-Chang Kuo

Title: Po-Chang Kuo: Innovator in Semiconductor Technology

Introduction

Po-Chang Kuo is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the performance and reliability of semiconductor devices.

Latest Patents

One of his latest patents addresses warpage control of semiconductor die. This invention includes a semiconductor die that consists of a semiconductor substrate, a dielectric layer, a metal structure, and multiple oxide-based passivation layers. The design features a bump that is electrically connected to a first metal pad, with the second oxide-based passivation layer having a hardness less than that of the first. Another patent outlines a method for warpage control, which involves forming a bottom passivation layer on a dielectric layer and creating a metal pad within a first opening in the layer. This method also utilizes oxide-based passivation layers with varying hardness.

Career Highlights

Po-Chang Kuo is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative work has contributed to advancements in semiconductor manufacturing processes and device reliability.

Collaborations

He has collaborated with notable coworkers, including Yun-Ting Wang and Yi-An Lin, who share his commitment to advancing semiconductor technology.

Conclusion

Po-Chang Kuo's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the field positively.