Po-Cheng Chen

Title: Po-Cheng Chen: Innovator in Semiconductor Technology

Introduction

Po-Cheng Chen is a prominent inventor based in Jiaoxi, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His innovative work focuses on enhancing the performance and efficiency of semiconductor devices.

Latest Patents

One of his latest patents is related to polyimide profile control. This invention involves a structure that includes a controlled polyimide profile. The method for forming this structure includes depositing a photoresist containing polyimide on a substrate and performing a series of anneals at different temperatures. The process also involves exposing the photoresist to a radiation source through a photomask and cleaning the polyimide opening by ashing.

Another notable patent is for a selective hybrid capping layer for metal gates of transistors. This method includes forming a gate electrode on a semiconductor region and recessing the gate electrode to generate a recess. It further involves a two-step deposition process to create metallic layers on the gate electrode, ensuring that both layers comprise the same metal. This innovation enhances the functionality of transistors in semiconductor devices.

Career Highlights

Po-Cheng Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the field.

Collaborations

Throughout his career, Po-Cheng Chen has collaborated with notable colleagues, including Chung-Chiang Wu and Kuo-Chan Huang. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Po-Cheng Chen's contributions to semiconductor technology through his patents and work at Taiwan Semiconductor Manufacturing Company Limited highlight his role as a key innovator in the industry. His inventions continue to influence the development of advanced semiconductor devices.