Location History:
- Yongin, KR (2016 - 2017)
- Yongin-si, KR (2023)
- Asan-si, KR (2024)
Company Filing History:
6 out of 26,887 
1 out of 6 Years Active: 2016-2025
Title: Innovations in Organic Light-Emitting Devices: The Contributions of Yunjee Park
Introduction: Yunjee Park, a prominent inventor based in Yongin, South Korea, has made significant contributions to the field of organic light-emitting devices (OLEDs). With a total of five patents to his name, Park's innovative work is recognized for its potential to enhance the efficiency and longevity of electroluminescent technologies.
Latest Patents: Among Yunjee Park's latest patents is an organic light-emitting device and apparatus that includes an advanced structure comprising a first electrode, a second electrode facing the first electrode, and an organic layer positioned between them. This innovative organic layer integrates an emission layer, first and second auxiliary layers, and an electron transport layer. Notably, the first auxiliary layer contains a first compound featuring a carbocyclic group with three or more rings, while the second auxiliary layer comprises a combination of compounds that enhance the device's performance. Another key patent involves an organic electroluminescence device designed to offer high luminous efficiency and prolonged service life, highlighting Park's expertise in creating cutting-edge OLED technologies.
Career Highlights: Yunjee Park's career is marked by his contributions to notable companies in the tech industry. He has worked with Samsung Display Co., Ltd. and Lapto Co., Ltd., where he further developed his expertise in organic electronics and solidified his reputation as an influential inventor in the field.
Collaborations: Throughout his career, Park has collaborated with esteemed colleagues such as Dongchan Lee and Mikyung Kim. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and the advancement of novel technologies in organic light-emitting devices.
Conclusion: Yunjee Park's work in the realm of organic light-emitting devices showcases his dedication to innovation and excellence. With his impressive array of patents and collaborations, Park continues to shape the future of OLED technology, promising advancements that will impact various industries and improve everyday life through enhanced display technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.