Ji-Hwang Lee

Title: The Innovations of Ji-Hwang Lee

Introduction

Ji-Hwang Lee is a prominent inventor based in Yongin, South Korea. He is known for his contributions to the field of organic light-emitting diodes (OLEDs). His innovative work has led to advancements in display technology, making significant impacts in the electronics industry.

Latest Patents

Ji-Hwang Lee holds a patent for a functional layer for organic light-emitting diodes, which includes an organic light-emitting display apparatus and a method for manufacturing the organic light-emitting diode. The patent describes an organic light-emitting diode that consists of a first electrode, an intermediate layer on the first electrode, and a second electrode on the intermediate layer. The intermediate layer features an emission layer made of organic material, along with a functional layer that contains at least one of a metal compound and a semiconductor compound. This functional layer is designed to enhance the performance of the OLED by varying the concentrations of oxygen and sulfur atoms.

Career Highlights

Ji-Hwang Lee is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in developing more efficient and effective OLEDs, which are widely used in modern electronic devices.

Collaborations

Throughout his career, Ji-Hwang Lee has collaborated with notable colleagues, including Eui-Gyu Kim and A-Rong Lee. These collaborations have fostered a creative environment that has led to significant advancements in OLED technology.

Conclusion

Ji-Hwang Lee's contributions to the field of organic light-emitting diodes exemplify the spirit of innovation in technology. His work at Samsung Display Co., Ltd. and his patented inventions continue to shape the future of display technology.