Chiang-Yun Lee

Title: Innovations of Chiang-Yun Lee in Photoreceptor Technology

Introduction

Chiang-Yun Lee is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of photoreceptor technology, particularly through his innovative work on titanyl phthalocyanine. His research has implications for improving the efficiency and effectiveness of electrophotographic devices.

Latest Patents

Chiang-Yun Lee holds a patent for "Titanyl phthalocyanine, method for production thereof and electrophotographic photoreceptor containing the same." This invention involves a peroxide-modified titanyl phthalocyanine that is utilized in the preparation of the charge-generating layer of a photoreceptor. The unique aspect of this invention is the peroxide-induced complexation-mediated crystal transformation that occurs at low temperatures. The resulting peroxide-modified titanyl phthalocyanine exhibits distinct Bragg diffraction angles and vibrational absorption resonances, making it particularly effective in the near-infrared range, with a notable absorption peak at 780 nm.

Career Highlights

Chiang-Yun Lee is affiliated with the Industrial Technology Research Institute, where he continues to advance research in photoreceptor technology. His work has garnered attention for its innovative approach and practical applications in the field.

Collaborations

Chiang-Yun Lee has collaborated with notable colleagues such as Jia-Ming Liu and Kuo-Tung Huang. These collaborations have contributed to the development and refinement of his patented technologies.

Conclusion

Chiang-Yun Lee's contributions to the field of photoreceptor technology through his innovative patent demonstrate his commitment to advancing this area of research. His work not only enhances the understanding of titanyl phthalocyanine but also paves the way for future innovations in electrophotographic applications.