Yongin, South Korea

Iljeong Lee

This inventor holds 15 USPTO granted patents and 2 published patent applications, primarily in Organic Light-Emitting Displays. Top assignee: Samsung Display Co., Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iljeong Lee. Retrieved from https://idiyas.com/inventor/iljeong-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Seoul, KR (2017)
  • Yongin, KR (2016 - 2019)
  • Yongin-si, KR (2018 - 2024)

Company Filing History:


Years Active: 2016-2025

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Areas of Expertise:
Thin Film Transistor
Organic Light-Emitting Display
Display Device
Display Apparatus
OLED Technology
Thin-Film Transistor Array
Manufacturing Methods
Display Panel
15 patents (USPTO):Explore Patents

Title: A Glimpse into the Innovations of Iljeong Lee

Introduction

Iljeong Lee, an inventive mind based in Yongin, South Korea, has made substantial contributions to the field of organic light-emitting displays. With a remarkable portfolio of 13 patents, Lee is recognized for his innovative approaches in technology that enhance visual display systems.

Latest Patents

Among his noteworthy innovations, Lee has developed an organic light-emitting display apparatus that incorporates a complex structure involving organic light-emitting diodes, driving thin film transistors, and compensation thin film transistors. This cutting-edge apparatus features a compensation gate electrode that includes both a first and a second gate electrode, interconnected to optimize the performance of the device. Notably, the design integrates a compensation semiconductor layer that distinguishes itself through varying area configurations in its semiconductor regions, enabling enhanced functionality and efficiency in displaying visible light.

Career Highlights

Iljeong Lee is employed at Samsung Display Co., Ltd., one of the leading companies in the display industry, where he applies his expertise in the development of advanced display technologies. His work has not only contributed to the company's innovative product lines but has also positioned him as a key figure in the realm of electronic displays.

Collaborations

In his professional journey, Lee works alongside talented colleagues such as Juwon Yoon and Jiseon Lee, collaborating on groundbreaking projects that push the boundaries of current display technologies. Their joint efforts have led to significant advancements in the industry, fostering an environment of creativity and innovation.

Conclusion

Iljeong Lee exemplifies the spirit of innovation within the field of organic displays. His contributions, underscored by a solid patent portfolio, reflect both his technical acumen and the collaborative efforts that drive advancements in technology. As the industry continues to evolve, Lee’s role in shaping the future of display technology remains pivotal.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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