Hocheol Park

Title: **Hocheol Park: Innovator in Organic Electroluminescence Technology**

Introduction

Hocheol Park is a distinguished inventor residing in Yongin-si, KR, with an impressive portfolio that includes four patents. His work primarily focuses on organic compounds and organic electroluminescence devices, contributing significantly to advancements in display technologies.

Latest Patents

Hocheol Park's latest inventions showcase his commitment to improving organic electroluminescence. One of his notable patents involves a novel organic light emitting compound, which is characterized by excellent thermal stability, electrochemical stability, luminescence ability, and efficient hole/electron transport. This organic electroluminescence device utilizes the compound in at least one of its organic layers, resulting in enhanced luminous efficiency, reduced driving voltage, and extended lifespan.

Another significant patent is for an organic electroluminescent device that features an electron-leakage suppression layer and a hole-leakage suppression layer. These layers are meticulously adjusted to possess predetermined physical properties in both the hole transporting area and the electron transporting area situated on opposite sides of the light emitting layer. This innovative design effectively minimizes the leakage of both electrons and holes, leading to improvements such as lower driving voltage, higher luminous efficiency, and longer lifespan.

Career Highlights

Throughout his career, Hocheol Park has contributed to renowned companies, including Solus Advanced Materials Co., Ltd. and Samsung Display Co., Ltd. His experiences in these leading organizations have played a pivotal role in shaping his expertise in organic electroluminescence technologies.

Collaborations

In his journey as an inventor, Hocheol has collaborated with notable professionals, including coworkers Songie Han and Minsik Eum. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in the field.

Conclusion

Hocheol Park stands as a prominent figure in the realm of organic electroluminescence innovation. His contributions through patented inventions have not only advanced technology in this field but also demonstrate the importance of collaboration and expertise in fostering innovation. With his ongoing work, the future of display technology looks promising.