Seoul, South Korea

Yong Rak Lee

This inventor holds 1 USPTO granted patent. Top assignee: Lg Display Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Rak Lee. Retrieved from https://idiyas.com/inventor/yong-rak-lee

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yong Rak Lee - Innovator in Organic Electroluminescent Display Technology.

Introduction

Yong Rak Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, particularly in organic electroluminescent devices. His innovative work has led to the development of advanced display solutions that enhance visual experiences.

Latest Patents

Yong Rak Lee holds a patent for an "Organic electroluminescent display device and manufacturing method thereof." This invention includes an auxiliary common voltage supply line disposed in a display area, along with an auxiliary connection line that interconnects the auxiliary common voltage supply line and a cathode. This design aims to uniformly supply a common voltage to the display area, ensuring optimal performance. The auxiliary connection line is structured to connect to the cathode at the upper end of a spacer, showcasing Lee's ingenuity in improving display technology.

Career Highlights

Yong Rak Lee is associated with LG Display Co., Ltd., a leading company in the display industry. His work at LG Display has allowed him to collaborate with other talented professionals, including his coworker Sang Il Shin. Together, they contribute to the advancement of display technologies that are crucial for modern electronic devices.

Collaborations

Yong Rak Lee has worked closely with Sang Il Shin, leveraging their combined expertise to push the boundaries of display technology. Their collaboration has resulted in innovative solutions that enhance the functionality and efficiency of organic electroluminescent displays.

Conclusion

Yong Rak Lee is a key figure in the development of organic electroluminescent display technology. His patent and work at LG Display Co., Ltd. reflect his commitment to innovation in the field. His contributions continue to shape the future of display technologies, making significant impacts in the industry.

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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