Dae Won Ryu

Title: Dae Won Ryu: Innovator in Organic Light Emitting Diodes

Introduction

Dae Won Ryu is a prominent inventor based in Paju-si, South Korea. He is known for his significant contributions to the field of organic light emitting diodes (OLEDs). His innovative work has led to advancements in display technology, making it more efficient and effective.

Latest Patents

Dae Won Ryu holds a patent for an organic light emitting diode and an organic light emitting device that includes a first electrode and a second electrode facing the first electrode. The invention features a first emitting material layer that includes a first host, which is an anthracene derivative, and a first dopant, which is a pyrene derivative. This layer is positioned between the first and second electrodes. Additionally, the device includes a first electron blocking layer made of a heteroaryl-substituted amine derivative, positioned between the first electrode and the first emitting material layer. Notably, at least one of the hydrogen atoms in the anthracene derivative and the pyrene derivative is deuterated. This innovative design enhances the performance of OLEDs.

Career Highlights

Dae Won Ryu is currently employed at LG Display Co., Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in developing more advanced OLEDs, which are widely used in modern electronic devices.

Collaborations

Dae Won Ryu has collaborated with notable colleagues, including In Bum Song and Seung Hee Yoon. Their combined expertise has contributed to the success of various projects within the realm of OLED technology.

Conclusion

Dae Won Ryu is a key figure in the advancement of organic light emitting diodes, with a patent that showcases his innovative approach to display technology. His work at LG Display Co., Ltd. and collaborations with esteemed colleagues highlight his commitment to pushing the boundaries of innovation in this field.