Location History:
- Jeonbuk, KR (2014)
- Seoul, KR (2011 - 2021)
Company Filing History:
Years Active: 2011-2025
Title: Innovations by Inventor Sung-Hoon Pieh
Introduction: Sung-Hoon Pieh is a prominent inventor based in Seoul, South Korea, with a remarkable portfolio of 16 patents to his name. His innovative contributions mainly revolve around organic light-emitting display technologies, which play a crucial role in modern display systems.
Latest Patents: Among his latest inventions, Pieh has developed an organic light-emitting display device that features a unique architecture. This device includes a first electrode and a second electrode positioned on a substrate opposite to each other. It consists of a first stack with a hole injection layer, a hole transport layer, a light-emitting layer, and an electron transport layer stacked sequentially. Additionally, a second stack is incorporated between the first stack and the second electrode, featuring layers for optimal charge balance.
Another significant patent by Pieh is for a white organic light-emitting diode (OLED), which employs a sophisticated arrangement of charge generation layers and multiple light-emitting units. This design ensures that various colors can be emitted efficiently, maintaining a high quality of display.
Career Highlights: Sung-Hoon Pieh currently shares his expertise at LG Display Co., Ltd., a leading company in the display industry. His work in developing advanced OLED technologies has significantly influenced the direction of display innovations worldwide.
Collaborations: Throughout his career, Pieh has worked alongside esteemed colleagues such as Ki-Woog Song and Chang-Wook Han. Their collaboration has further enhanced the advancements in OLED technology, paving the way for more efficient and vibrant display systems.
Conclusion: Sung-Hoon Pieh’s innovative spirit and expertise in organic light-emitting devices have positioned him as a key inventor in the field of display technology. His patents not only reflect his creativity but also contribute to the evolution of high-quality visual displays, influencing both consumers and the industry as a whole.
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.