Jae-Il Song

Title: Jae-Il Song: Innovator in Organic Light Emitting Devices

Introduction

Jae-Il Song is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of organic light emitting devices (OLEDs). His innovative work has led to the development of advanced technologies that enhance display quality and efficiency.

Latest Patents

Jae-Il Song holds a patent for an organic light emitting device that includes a multi-layer light emitting structure. This device features a first electrode connected to a thin film transistor formed on a substrate, and a second electrode opposite to the first. The organic laminate formed between these electrodes includes a hole transport layer, a multilayer light emitting structure, and an electron transport layer. The multilayer light emitting structure consists of at least two light emitting layers that emit light of different colors through the recombination of electrons and holes injected through the electrodes. Additionally, a charge transport control layer made of a bipolar material is included to manage the transport of charges between the light emitting layers.

Career Highlights

Jae-Il Song is currently employed at LG Display, Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in advancing the capabilities of OLEDs, making them more efficient and versatile for various applications.

Collaborations

Throughout his career, Jae-Il has collaborated with notable colleagues, including Seung-Ryong Joung and So-Yeon Ahn. These partnerships have fostered innovation and contributed to the success of their projects.

Conclusion

Jae-Il Song is a key figure in the development of organic light emitting devices, with a focus on enhancing display technology. His contributions have made a lasting impact on the industry, showcasing the importance of innovation in modern technology.