Tianjun Yu

Title: Innovations of Tianjun Yu in Molecular Glass Technology

Introduction

Tianjun Yu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of molecular glass technology, particularly through his innovative patent related to spirofluorene derivatives. His work has implications for various applications, including photolithography.

Latest Patents

Tianjun Yu holds a patent for a molecular glass of spirofluorene derivative, which includes a preparation method and its use in photo-etching. The molecular structure of this glass is designed to have high solubility in various polar solvents, making it suitable for film production. Notably, this molecular glass exhibits a high glass transition temperature, aligning with the requirements of photolithography processing technology. The patent also details a straightforward synthetic process that is suitable for industrialization. Furthermore, the molecular glass can be utilized as a negative or positive photo-resist in photo-etching applications.

Career Highlights

Tianjun Yu is affiliated with the Chinese Academy of Sciences, where he has been able to leverage his expertise in molecular materials. His innovative work has positioned him as a key figure in the development of advanced materials for photolithography.

Collaborations

Tianjun Yu has collaborated with notable colleagues such as Wei Lin and Qingshan Hao. Their combined efforts contribute to the advancement of research in molecular glass technology.

Conclusion

Tianjun Yu's contributions to the field of molecular glass technology highlight his innovative spirit and dedication to advancing materials science. His patent on spirofluorene derivatives showcases the potential for practical applications in photolithography, marking him as a significant inventor in this domain.