Company Filing History:
12 out of 18,140 
2 out of 2,303 
Years Active: 2011-2019
Title: Innovations by Seong Yeol Yoo in Organic Electroluminescent Displays
Introduction
Seong Yeol Yoo is a prominent inventor based in Beijing, China. With an impressive portfolio, he holds 14 patents, predominantly focusing on advancements in organic electroluminescent display technologies. His innovative contributions are significant in the fields of display apparatuses and substrates.
Latest Patents
Among his latest patents, Yoo has developed an organic electroluminescent display panel. This invention features a base substrate and a top-emitting organic electroluminescent structure, which includes an anode, a light-emitting layer, and a cathode. A notable enhancement of this design is the introduction of a secondary electrode on the packaging film, which is electrically connected to the cathode via a penetrating via hole. This design improves the resistance of the cathode and mitigates voltage drop issues in thinner metals.
He has also patented an array substrate that includes a base substrate and multiple pixel units. Each pixel unit integrates a transflective layer, a thin film transistor structure, and an organic light-emitting diode (OLED). The OLED has been designed to precisely control light emission, while a color filter enhances the visual quality of the display. Yoo's methodologies for manufacturing these innovations further extend their practical applications in display devices.
Career Highlights
Yoo's career features affiliations with leading technology firms like BOE Technology Group Co., Ltd. and Beijing BOE Optoelectronics Technology Co., Ltd. His work has significantly advanced the field of display technology, rendering him a key figure in the industry.
Collaborations
Throughout his career, Yoo has collaborated with notable colleagues, including Young Suk Song and Seung Jin Choi. These partnerships have fostered innovative solutions and contributed to the development of cutting-edge display technologies.
Conclusion
Seong Yeol Yoo stands out as an inventor whose contributions to organic electroluminescent display technologies are noteworthy. With a significant number of patents to his name, his work continues to influence the future of display systems and technologies. His dedication to innovation illustrates the vital role of inventors in shaping modern technology.
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.