Location History:
- Seoul, KR (2020)
- Paju-si, KR (2022 - 2024)
Company Filing History:
12 out of 12,618 
6 out of 1,131 Years Active: 2020-2025
Title: Innovator Spotlight: Su-Na Choi
Introduction
Su-Na Choi, a prominent inventor based in Paju-si, South Korea, has made substantial contributions to the field of organic light emitting devices (OLEDs). With a total of 11 patents to her name, her work exemplifies the drive for innovation in display technology.
Latest Patents
Among her latest patents, Choi has developed groundbreaking organic light emitting devices that focus on enhancing luminous efficiency and longevity. One notable patent includes an organic light emitting diode that features a sophisticated structure with a substrate, first and second electrodes, and specific emitting materials. This innovation employs a boron derivative as a dopant and an anthracene derivative as a host material, optimized with deuteration. Another significant patent involves an organic light emitting diode that incorporates advanced emitting material layers and electron blocking layers, leading to improved performance characteristics in devices.
Career Highlights
Choi's professional journey includes significant positions at leading organizations such as LG Display Co., Ltd. and the Korea University Research and Business Foundation. Her work in these institutions has been crucial in advancing the development of OLED technology, demonstrating a commitment to research and application in the industry.
Collaborations
Throughout her career, Choi has collaborated with esteemed colleagues, including Dae-Wi Yoon and Dong-Hoon Choi. These collaborative efforts have fostered a rich environment of research and innovation, leading to the successful development of new technologies.
Conclusion
With her impressive portfolio of patents and a career dedicated to innovation, Su-Na Choi stands out as a notable figure in the field of organic light emitting devices. Her contributions continue to impact the industry, paving the way for future advancements in 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.