Ji Hyung Lee

Title: The Innovations of Ji Hyung Lee

Introduction

Ji Hyung Lee is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of light-emitting devices and display technologies. With a total of 3 patents to his name, Lee continues to push the boundaries of innovation in his industry.

Latest Patents

One of Ji Hyung Lee's latest patents is focused on a light-emitting device and a light-emitting display device that feature improved efficiency and increased lifespan. This invention discusses a configuration where a plurality of stacks is provided 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 notable patent is for a light-emitting display device that incorporates a common layer with high hole conductivity among the respective stacks. This design includes a material with a high orientation factor value, which helps prevent leakage current between subpixels, ensuring high efficiency and a long lifespan.

Career Highlights

Ji Hyung Lee is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work focuses on advancing the capabilities of light-emitting devices, contributing to the development of more efficient and durable display technologies.

Collaborations

Some of Ji Hyung Lee's notable coworkers include Hwa Yong Shin and Dong Hyeok Lim. Their collaborative efforts contribute to the innovative projects at LG Display Co., Ltd.

Conclusion

Ji Hyung Lee's contributions to light-emitting devices and display technologies highlight his role as a key innovator in the field. His patents reflect a commitment to enhancing efficiency and longevity in display systems.