Location History:
- Yongin, KR (2016)
- Hwaesong-si, KR (2020)
- Hwaseong-si, KR (2017 - 2024)
- Yongin-si, KR (2019 - 2024)
Company Filing History:
15 out of 26,887 
1 out of 8 
1 out of 658 Years Active: 2016-2025
Title: The Innovative Contributions of Inventor Wonjun Song
Introduction
Wonjun Song is a prominent inventor based in Hwaseong-si, South Korea, with an impressive portfolio of 16 patents. He has made significant advancements in the field of organic electroluminescent devices, showcasing his commitment to innovation and technology.
Latest Patents
Among his latest patents is an organic electroluminescence display device that features an intricate design, including a substrate, a first electrode with sub-electrodes, a first light-emitting unit, a charge generation unit, and a second light-emitting unit. This innovative device is comprised of multiple layers that enhance its functionality and efficiency. Additionally, he has developed an organic light-emitting device that achieves low driving voltage, high efficiency, and a long lifespan. This device incorporates a first electrode, a second electrode, and an organic layer that includes an emission layer along with various chemical compounds.
Career Highlights
Wonjun Song has made significant contributions during his tenure at Samsung Display Co., Ltd., where he honed his skills and was instrumental in developing cutting-edge technologies in the field of display devices. His career is marked by a commitment to pushing the boundaries of organic lighting technology.
Collaborations
Throughout his career, Wonjun Song has collaborated with notable colleagues such as Jungjin Yang and Kwanhee Lee. These partnerships have facilitated fruitful discussions and innovative brainstorming sessions, leading to many of his valuable inventions.
Conclusion
With 16 patents to his name and a remarkable career in technology innovation, Wonjun Song continues to drive advancements in organic electroluminescent devices. His contributions have significantly influenced the industry, and his future endeavors are anticipated with great interest.
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.