Chao-Keng Li

Title: The Innovative Contributions of Chao-Keng Li

Introduction

Chao-Keng Li is an accomplished inventor based in Jhubei, Taiwan, known for his substantial contributions to the semiconductor industry. With a total of six patents to his name, Li has demonstrated his expertise in developing innovative technology that enhances semiconductor manufacturing processes.

Latest Patents

One of Chao-Keng Li's latest patents is titled "Arcing Protection Method, Processing Tool and Fabrication System." This invention presents a fabrication system specifically designed for fabricating integrated circuits (ICs). The system incorporates a processing tool that contains at least one electrode and an RF sensor. The innovative design allows the electrode to receive an RF signal from a signal generator during both first and second semiconductor manufacturing processes. The RF sensor plays a critical role in wirelessly detecting the intensity of the RF signal, while a computation device extracts statistical characteristics based on the detected intensity. Li's fault detection and classification (FDC) system utilizes a processor that assesses whether the detected signal intensity surpasses a predetermined threshold. If it does, the processor notifies the processing tool to either adjust the RF signal or halt operations to inspect for potential damage.

Another significant patent is for "A Semiconductor Device Having a Passivation Layer and Method of Making." This invention details a semiconductor device featuring a conductive pad situated over an interconnect structure, which is electrically linked to an active device. Furthermore, the device includes a dielectric layer above the conductive pad, characterized by a specific conformity, and a passivation layer with a different conformity over the dielectric layer. These advancements contribute to the increasing efficiency and reliability of semiconductor devices.

Career Highlights

Chao-Keng Li works with Taiwan Semiconductor Manufacturing Company Ltd., a leading entity in the semiconductor manufacturing space. His role involves pushing the boundaries of technology to create innovative solutions that address industry challenges. Li's work has significantly impacted the development of semiconductor devices, ensuring they meet high-performance standards.

Collaborations

Throughout his career, Chao-Keng Li has collaborated with notable colleagues, including Yu-Lung Shih and Alan Kuo. Their teamwork within the Taiwan Semiconductor Manufacturing Company has fostered a creative environment where groundbreaking ideas can flourish and lead to significant advancements in semiconductor technology.

Conclusion

Chao-Keng Li's remarkable inventions and contributions to the field of semiconductor manufacturing establish him as a leading figure in the industry. His patents not only demonstrate his technical acumen but also reflect his ongoing commitment to innovation. As he continues to advance semiconductor technology through his work, the industry can look forward to more pioneering solutions that enhance device performance and manufacturing capabilities.