Hyoungkun Kim

Title: Hyoungkun Kim: Innovator in Organic Light-Emitting Devices

Introduction

Hyoungkun Kim, an accomplished inventor based in Yongin-si, South Korea, has made significant contributions to the field of organic light-emitting devices (OLEDs). With a total of three patents credited to his name, his work has paved the way for advancements in display technology and efficiency.

Latest Patents

Among his latest patents, one notable innovation is an "Organic light-emitting device and method of manufacturing the same." This patent details an organic light-emitting device comprising a first electrode with a work function ranging between 4.9 eV and 5.2 eV, a second electrode, and an organic layer featuring an emission layer. Importantly, this device includes a hole transport region that utilizes a first hole-transporting material which is devoid of a p-dopant, enhancing its performance.

Another significant patent by Kim pertains to an "Organic light-emitting device" that emphasizes high efficiency and longevity. This invention again utilizes a first and second electrode, along with an organic layer incorporating an emission layer made from two specific compounds. The utilization of these compounds contributes to improved driving voltage, luminance, efficiency, and overall lifespan of the organic light-emitting devices.

Career Highlights

Hyoungkun Kim has held prominent positions at notable organizations, including Samsung Display Co., Ltd. and Seoul National University. His collaborations in these prestigious institutions have allowed him to engage deeply with cutting-edge research and development in innovative display technologies.

Collaborations

Throughout his career, Kim has worked alongside esteemed colleagues like Samil Kho and Sehun Kim. Their combined expertise has fostered an environment of creativity and innovation, driving forward successes in the field of organic electronics.

Conclusion

Hyoungkun Kim's contributions to the realm of organic light-emitting devices are noteworthy and have established him as a significant figure in the industry. His patents reflect a commitment to enhancing device efficiency and longevity, paving the way for future innovations in display technology. As he continues to advance in his career, the impact of his work is expected to resonate throughout the field for years to come.