Yong- Hak Park

Title: Innovations of Yong-Hak Park in Colloidal Crystals

Introduction

Yong-Hak Park is a notable inventor based in Busan, South Korea. He has made significant contributions to the field of materials science, particularly in the preparation of patterned colloidal crystals. His innovative methods have the potential to advance various applications in optics and photonics.

Latest Patents

Yong-Hak Park holds a patent for a "Method of preparing patterned colloidal crystals." This method involves filling a monomer solution in the interstices between particles of planar colloidal crystals for photopolymerization. The process includes performing a selective photopolymerization using a mask, allowing for the control of colloidal crystalline regions with different refractive indexes at a micrometer level. This technique enables the inexpensive and easy preparation of repeated patterns.

Career Highlights

Yong-Hak Park is affiliated with the Korea Advanced Institute of Science and Technology, where he conducts research and development in advanced materials. His work has garnered attention for its innovative approach to manipulating colloidal structures, which can lead to breakthroughs in various technological fields.

Collaborations

Yong-Hak Park has collaborated with esteemed colleagues such as Seung-Man Yang and Ki-Ra Yi. Their joint efforts contribute to the advancement of research in colloidal crystals and related technologies.

Conclusion

Yong-Hak Park's contributions to the field of colloidal crystals exemplify the impact of innovative research on technology. His patented methods pave the way for future advancements in materials science and photonics.