Hung-Hsin Liang

Title: Innovations of Inventor Hung-Hsin Liang

Introduction

Hung-Hsin Liang is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on improving manufacturing processes and enhancing the performance of semiconductor devices.

Latest Patents

One of his latest patents is titled "Particle Improvement for Single Wafer Apparatus." This invention includes an apparatus that consists of a susceptor, first piping, second piping, a liquid source, third piping, and a gas source. The susceptor is designed to hold a wafer, while the first piping dispenses chemicals onto the wafer. The second piping is connected to the first piping, allowing a cleaning liquid to flow through it to wash a portion of the first piping. Additionally, the third piping is linked to the first piping, enabling a purge gas to flow through it to clean the first piping.

Another notable patent is "Semiconductor Device and Method for Manufacturing Thereof." This patent describes a semiconductor device that includes a substrate and multiple gate stacks. The gate stack features a dielectric layer on the substrate, a first capping layer on the dielectric layer, a second capping layer on the first capping layer, and a gate electrode layer covering the second capping layer. The roughened surface of the first capping layer enhances the formation of the second capping layer, significantly improving its dielectric properties.

Career Highlights

Hung-Hsin Liang 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 techniques and device performance.

Collaborations

He has collaborated with notable colleagues, including Fu-An Li and Cheng-Chun Tsai, to further enhance the development of semiconductor technologies.

Conclusion

Hung-Hsin Liang's contributions to the semiconductor industry through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to shape the future of semiconductor technology.