Company Filing History:
Years Active: 2025
Title: Chi-hwan Han: Innovator in Conductive Substrates and Solar Cell Technology
Introduction
Chi-hwan Han is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy research, particularly in the development of conductive substrates and solar cell technology. His innovative work aims to enhance the efficiency of solar energy conversion.
Latest Patents
Chi-hwan Han holds a patent for a conductive substrate, a perovskite substrate using the conductive substrate, and a solar cell utilizing the perovskite substrate. The invention discloses a conductive substrate that includes a conductive base and a conductive compound stacked on it. The conductive compound is capable of multi-electron redox reactions and possesses p-type organic molecular properties. This technology achieves enhanced photoelectric conversion efficiency and significantly reduces the hysteresis index of the solar cell.
Career Highlights
Chi-hwan Han is affiliated with the Korea Institute of Energy Research, where he continues to advance research in energy technologies. His work has been instrumental in developing materials that improve solar cell performance, contributing to the broader field of renewable energy.
Collaborations
Chi-hwan Han has collaborated with notable colleagues, including Sung-Jun Hong and Se-jin Ahn, to further his research and innovations in energy solutions.
Conclusion
Chi-hwan Han's contributions to conductive substrates and solar cell technology exemplify the innovative spirit in energy research. His work not only enhances the efficiency of solar cells but also paves the way for future advancements in renewable energy technologies.