Sei Jung Park

Title: Innovations of Sei Jung Park in Optical Materials

Introduction

Sei Jung Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of optical materials, holding two patents that showcase his innovative approach to enhancing optical film and polarization plates.

Latest Patents

His latest patents include "Optical film and polarization plate comprising the same" and "Resin composition for optical material and optical film comprising the same." The first patent describes an optical film that utilizes polymethylmethacrylate without cyclic monomers, providing excellent dimensional stability and optical properties. This innovation allows the film to be effectively used as a protective layer for polarization plates. The second patent focuses on a resin composition that achieves a low retardation value during the preparation of optical films. This is accomplished by using a specific polycarbonate composition as a retardation-adjusting agent while employing polymethyl methacrylate that lacks cyclic monomers in its main polymer chain.

Career Highlights

Sei Jung Park is currently associated with LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to push the boundaries of optical material technology, contributing to advancements that benefit various applications.

Collaborations

He has collaborated with notable colleagues, including Byoung Jun Mun and Joong Hoon Lee, who have also contributed to the development of innovative optical materials.

Conclusion

Sei Jung Park's contributions to optical materials through his patents reflect his commitment to innovation in the field. His work continues to influence advancements in optical technology, showcasing the importance of research and development in this area.