Chi-Kang Liu

Title: The Innovative Contributions of Chi-Kang Liu

Introduction

Chi-Kang Liu is a prominent inventor based in Taipei, Taiwan, recognized for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 14 patents, Liu has established himself as a key player in advancing technology through innovation.

Latest Patents

Among his latest innovations is a patent titled "FinFET structure with different fin heights and method for forming the same." This patent details a method for forming FinFET devices, which involves several steps. Initially, a plurality of first and second fins is formed over a substrate and embedded in isolation regions. The process includes depositing a first photoresist layer, removing it over an n-type region, and applying a first ion implantation process to the first isolation regions, where dopants with a first polarity type are implanted. Following that, a second photoresist layer is deposited, with subsequent removal over a p-type region to apply a second ion implantation process to the second isolation regions. The procedure culminates in an annealing process and etching to recess both isolation regions.

Career Highlights

Chi-Kang Liu works at Taiwan Semiconductor Manufacturing Company (TSMC), a leader in the semiconductor industry known for its innovation and cutting-edge technology. His role within this esteemed organization has allowed him to drive forward pivotal advancements in semiconductor manufacturing and design.

Collaborations

Throughout his career, Liu has collaborated with several distinguished professionals, including coworkers Yu-Lien Huang and Chi-Wen Liu. These collaborations have contributed to the successful realization of innovative projects and patents, further exemplifying the power of teamwork in the field of technology.

Conclusion

Chi-Kang Liu’s inventive spirit and dedication to advancing semiconductor technology are evident through his extensive list of patents and collaborative efforts. As a distinguished inventor at Taiwan Semiconductor Manufacturing Company, he continues to shape the future of technology with his groundbreaking innovations.