Tzea-Ching Hung

Title: Tzea-Ching Hung: Innovator in Electrophotographic Technology

Introduction

Tzea-Ching Hung is a notable inventor based in Chiang-Hwa Hsien, Taiwan. She has made significant contributions to the field of electrophotographic technology, particularly through her innovative patent. Her work focuses on enhancing the performance and durability of electrophotographic photoreceptors.

Latest Patents

Tzea-Ching Hung holds a patent for a protective layer composition of electrophotographic photoreceptors. This invention features a protective layer that incorporates a specially cross-linked phenolic resin. The resin is designed to improve the chemical stability and mechanical strength of the photoreceptor while maintaining its desired photoelectric properties. The cross-linked phenolic resin contains both methylene ether linkages and methylene linkages, with an oxygen element content not exceeding 23.5 wt %. The preferred range for oxygen atoms is between about 21 wt % and 23.5 wt %. The innovative process involves raising the cross-linking temperature from 80°C ± 10°C to about 130°C, followed by a gradual decrease back to the initial temperature.

Career Highlights

Tzea-Ching Hung has made a significant impact in her field through her research and development efforts. She is associated with Sinonar Corporation, where she continues to advance her work in electrophotographic technology. Her contributions have been recognized for their potential to enhance the performance of imaging technologies.

Collaborations

Tzea-Ching Hung has collaborated with notable colleagues, including Chen-Jen Yang and Kuo-Chu Yeh. These partnerships have fostered innovation and have contributed to the development of advanced technologies in their field.

Conclusion

Tzea-Ching Hung is a pioneering inventor whose work in electrophotographic technology has led to significant advancements in the industry. Her innovative patent demonstrates her commitment to improving the performance and durability of photoreceptors. Her contributions continue to influence the field and inspire future innovations.