Hong Hocheng

Title: Innovations of Hong Hocheng in Nanoimprint Technology

Introduction

Hong Hocheng is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of nanoimprint technology, particularly through his innovative approaches to process monitoring. His work has implications for improving the efficiency and quality of nanometer-scaled imprint products.

Latest Patents

Hong Hocheng holds a patent for a "Capacitive measurement method and system for nanoimprint process monitoring." This invention involves arranging multiple electrode plates on both the backside of the master mold and the surface of the supporting base that carries the wafer substrate. By monitoring the capacitance variation signal caused by changes in the thickness and material properties of the resist during the imprint process, the status of the resist can be effectively monitored and recorded. This information serves as a reference for determining the optimal timing for demolding in the nanoimprint process and for maintaining the flatness of the resist. Consequently, this innovation facilitates easier automation of the nanoimprint process and enhances the quality and throughput of the resulting products.

Career Highlights

Hong Hocheng is affiliated with the Industrial Technology Research Institute, where he continues to advance research and development in nanoimprint technology. His work has garnered attention for its practical applications in the semiconductor industry.

Collaborations

Hong has collaborated with notable colleagues, including Chin-Chung Nien and Ta-Chuan Liu, to further enhance the capabilities and applications of his inventions.

Conclusion

Hong Hocheng's contributions to nanoimprint technology exemplify the importance of innovation in advancing manufacturing processes. His patented methods not only improve efficiency but also ensure higher quality in nanometer-scale products.