Kyu Il Han

Title: Innovations by Kyu Il Han in Light-Emitting Technologies

Introduction

Kyu Il Han is a notable inventor based in Paju-si, South Korea. He has made significant contributions to the field of light-emitting devices, holding a total of 3 patents. His work focuses on enhancing the efficiency and lifespan of light-emitting technologies, which are crucial in various display applications.

Latest Patents

Kyu Il Han's latest patents include innovative designs for light-emitting devices and light-emitting display devices. One of his patents discusses a light-emitting device and a light-emitting display device that feature improved efficiency and increased lifespan. This invention incorporates a plurality of stacks between an anode and a cathode, allowing at least a subpixel to emit a predetermined color. The emissive layers in different stacks utilize the same color-based materials but possess different luminous properties. Another significant patent is for a light-emitting display device with an electron injection layer at the non-active area. This design prevents pixel shrinkage and enhances reliability by modifying the structure of the bank and the inner structures of light-emitting devices outside the active area.

Career Highlights

Kyu Il Han is currently associated with LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has been instrumental in advancing the company's innovations in light-emitting technologies.

Collaborations

Kyu Il Han has collaborated with talented individuals such as Hwa Yong Shin and Ji Hyung Lee. Their teamwork has contributed to the development of cutting-edge technologies in the field of light-emitting devices.

Conclusion

Kyu Il Han's contributions to light-emitting technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in display technology, paving the way for future advancements in the industry.