Ching-Tai Cheng

Title: Innovations by Ching-Tai Cheng

Introduction

Ching-Tai Cheng is a notable inventor based in Tu-Cheng, Taiwan. He has made significant contributions to the field of materials science and engineering, holding a total of 4 patents. His work focuses on developing advanced materials that enhance performance in various applications.

Latest Patents

One of his latest patents is for a thermal interface material and method of producing the same. This thermal interface material consists of 100 parts by weight of silicone oil and 800 to 1200 parts by weight of a metal powder mixed into the silicone oil. Each metal particle's outer surface is coated with a metal oxide layer. The method of producing this material involves applying a layer of organo coupling agent on the metal powder, heating it to a temperature between 200 to 300 degrees Celsius to coat the metal oxide layer, and then adding the coated metal powder to the silicone oil. This innovative thermal interface material exhibits excellent thermal conductivity and electrical insulating properties.

Another significant patent by Cheng is a bearing system that includes a bearing, a shaft extending within the bearing, and a layer of nano-structured coating on one of the bearing or the shaft. A space is formed between the bearing and the shaft, filled with a lubricant made of polymer material with both hydrophilic and hydrophobic properties. The nano-structured coating has a high surface tension, allowing it to adsorb the lubricant and form a lubricant film, thereby reducing direct contact between the lubricant and the other component. This design minimizes lubricant loss, decreases noise generated by the bearing system, and extends its lifespan.

Career Highlights

Ching-Tai Cheng is currently associated with Foxconn Technology Co., Ltd., where he continues to innovate and develop new technologies. His work has had a significant impact on the efficiency and effectiveness of various mechanical systems.

Collaborations

Cheng has collaborated with notable colleagues, including Nien-Tien Cheng and Chu-Wan Hong, who contribute to his research and development efforts.

Conclusion

Ching-Tai Cheng's innovative patents and contributions to materials science demonstrate his commitment to advancing technology. His work not only enhances product performance but also sets a foundation for future innovations in the field.