Wongi Park

Title: Wongi Park - Innovator in Photonic Crystals

Introduction

Wongi Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of photonic crystals, particularly through his innovative research and development.

Latest Patents

Wongi Park holds a patent for a "Photonic crystal comprising photo-responsive molecules and method of preparing the same." This patent discloses photonic crystals that contain photoresponsive molecules. The method allows for the synthesis of these crystals using bent-shaped liquid crystal molecules containing azobenzene. This process induces photoalignment through ultraviolet irradiation, leading to photo-isomerization. The resulting periodic structure can reflect colors in the visible light region, achieved through a self-assembly phenomenon as temperature decreases. This innovation enables reversible pattering and has potential applications in various optical technologies.

Career Highlights

Wongi Park is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to advance his research in photonic materials. His work has garnered attention for its potential impact on the development of new optical devices.

Collaborations

Wongi Park has collaborated with notable colleagues, including Dong Ki Yoon and Min Yong Yang. Their combined expertise contributes to the advancement of research in photonic crystals and related technologies.

Conclusion

Wongi Park's innovative work in photonic crystals showcases his dedication to advancing optical technologies. His contributions are paving the way for future developments in this exciting field.