Goyang, South Korea

Eun-Jung Park

This inventor holds 24 USPTO granted patents and 7 published patent applications and 7 EPO patents, primarily in Organic Light-Emitting Displays. Top assignees: Lg Display Co., Ltd., Lg Display., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eun-Jung Park. Retrieved from https://idiyas.com/inventor/eun-jung-park

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 40(Granted Patents)


Location History:

  • Daegu, KR (2014 - 2020)
  • Goyang-si, KR (2018 - 2024)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Organic Light-Emitting Display
Light Emitting Diode
Transparent Display Device
Display Device
White Organic Light Emitting Element
Spacer Between Sub-Pixels
Vehicle-Mounted Display Device
Organic Electroluminescent Device
24 patents (USPTO):Explore Patents

Title: Eun-Jung Park: A Pioneer in Organic Light-Emitting Display Technology

Introduction

Eun-Jung Park, a notable inventor based in Goyang-si, South Korea, has made significant contributions to the field of organic light-emitting display (OLED) technology. With an impressive portfolio of 22 patents, Park is recognized for developing innovative solutions that enhance display performance and efficiency.

Latest Patents

Among his latest patents, Eun-Jung Park has introduced the "Organic light-emitting display device with spacer between sub-pixels." This invention aims to prevent lateral current leakage by incorporating a structural design on a bank that effectively cuts off the organic material formed in subsequent processes. Another significant patent, "White organic light emitting element and display device using the same," focuses on a white organic light-emitting element that maintains uniform color coordinates regardless of current density fluctuations. This is achieved by altering the configuration of different light-emitting layers that interact with each other, paving the way for improved display devices.

Career Highlights

Eun-Jung Park is a key member of LG Display Co., Ltd., where he applies his expertise to push the boundaries of display technologies. His work not only exemplifies innovation in OLED technology but also sets benchmarks for future advancements in the industry.

Collaborations

Throughout his career, Eun-Jung Park has collaborated with talented colleagues, including Seok-Hyun Kim and Kwan-Soo Kim. These partnerships have fostered a dynamic work environment that encourages creativity and the pursuit of cutting-edge solutions in display technology.

Conclusion

Eun-Jung Park's contributions to the field of organic light-emitting displays highlight the importance of innovation and collaboration in technology development. With his extensive patent portfolio and ongoing work at LG Display Co., Ltd., Park continues to be a driving force in advancing display technologies, ensuring that they meet the evolving needs of consumers and industries worldwide.

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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