Chi-Fong Ai

Title: **Chi-Fong Ai: A Visionary Inventor in Vacuum Coating Technologies**

Introduction

Chi-Fong Ai, an accomplished inventor hailing from Taoyuan County, Taiwan, has made significant contributions to the field of vacuum coating technologies. With a remarkable portfolio of 8 patents, Ai’s innovative approaches in materials processing continue to enhance various industrial applications.

Latest Patents

Two of Chi-Fong Ai's latest inventions showcase his expertise in vacuum coating systems. The first is a **Vacuum Coating Apparatus**, which includes a chamber, an arc discharge plasma source, a feeding-reeling unit, and a roller set. This apparatus allows substrates to enter and leave the chamber effectively while ensuring the plasma generated does so radially from the source. The design enables optimal contact between the substrate and the first rollers, facilitating the deposition of evaporated material onto the substrate's surface.

The second patent is a **Roll-to-Roll Hybrid Plasma Modular Coating System**. This innovative system consists of multiple arc plasma processing units and magnetron sputtering plasma processing units, aimed at applying thin layers onto substrate materials. These features work in series, enhancing the efficiency of the coating process while preventing unnecessary deposition on chamber walls.

Career Highlights

Chi-Fong Ai has an impressive background in research and development, having worked with notable institutions like the Institute of Nuclear Energy Research and the Atomic Energy Council of the Executive Yuan. His work has had a considerable impact on developing advanced materials and processes critical to various industries.

Collaborations

Throughout his career, Chi-Fong Ai has collaborated with distinguished professionals in his field, including Cheng-Chang Hsieh and Mien-Win Wu. Their collective knowledge and expertise have undoubtedly contributed to the successful development of Ai's innovative projects and patents.

Conclusion

In conclusion, Chi-Fong Ai stands out as a remarkable inventor whose contributions to vacuum coating technologies are of substantial importance. With a strong portfolio and a collaborative spirit, he continues to pave the way for advancements in materials science and processing. His inventions not only highlight his talent but also demonstrate the potential for innovative solutions in industrial applications.