Geonho Kim

Title: Geonho Kim: Innovator in Electroluminescent Technology

Introduction

Geonho Kim is a prominent inventor based in Jeonju-si, South Korea. He has made significant contributions to the field of electroluminescent technology, particularly through his innovative patent that enhances the performance and durability of light-emitting devices.

Latest Patents

Geonho Kim holds a patent for a "Perovskite compound-based electroluminescent layer and light emitting device comprising same." This electroluminescent layer features a core-shell particle that includes a perovskite crystal core surrounded by a dielectric polymer shell. The design allows for a charge transfer pathway to the perovskite crystal core, which is formed by the dielectric breakdown of the polymer. This innovation effectively protects the perovskite crystals from external moisture and oxygen, thereby preventing deterioration. Additionally, it improves charge transfer and injection efficiencies, as charges are directly transferred to the perovskite crystals through the established charge transfer pathway.

Career Highlights

Geonho Kim is affiliated with Yonsei University, where he continues to advance research in the field of electroluminescent materials. His work has garnered attention for its potential applications in various light-emitting devices.

Collaborations

Geonho Kim has collaborated with notable colleagues, including Jiwon Kim and Dongjun Kim, to further explore advancements in electroluminescent technology.

Conclusion

Geonho Kim's innovative work in the development of perovskite-based electroluminescent layers represents a significant advancement in the field. His contributions not only enhance the performance of light-emitting devices but also pave the way for future innovations in this area.