Steven Hsu

Title: Innovations by Steven Hsu

Introduction

Steven Hsu is a notable inventor based in Chung-Ho, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of semiconductor packaging processes.

Latest Patents

One of his latest patents is titled "Enhanced reliability of wafer-level chip-scale packaging (WLCSP) die separation using dry etching." This patent describes an improved WLCSP process that involves forming conductive pillars on a semiconductor wafer's surface. The process includes dry etching grooves that define boundaries between multiple die within the wafer. An encapsulating material is then deposited, and a recess is cut in the grooves to separate the die effectively.

Another significant patent is the "Ball-mounting method for coplanarity improvement in large package." This method outlines a process for forming a packaging structure where solder balls are placed on the package's top surface. A non-adhesive coplanar surface is applied against the solder balls, followed by a reflow process to ensure the solder balls are coplanar. The coplanar surface is then removed, resulting in a well-structured package.

Career Highlights

Steven Hsu works at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative approaches have contributed to advancements in packaging technologies, making them more reliable and efficient.

Collaborations

He has collaborated with notable coworkers, including Gene Wu and Jimmy Liang, who have also contributed to the field of semiconductor technology.

Conclusion

Steven Hsu's contributions to semiconductor packaging through his patents demonstrate his innovative spirit and commitment to advancing technology. His work continues to influence the industry positively.