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For the Inventor, By the Inventor

Paju-si, South Korea

Han-Sol Park

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Lg Display., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Sol Park. Retrieved from https://idiyas.com/inventor/han-sol-park-9f4c995o

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

USPTO Granted Patents = 6

% Patents Active = 33.3


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal6 out of 974 
 
Lg Display., Ltd.
 patents

Years Active: 2026

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6 patents (USPTO):Explore Patents
1. 12740308 - Organic light emitting diode and organic light emitting device having thereof (2026-09-15),
2. 12740227 - Organic light emitting diode and organic light emitting device having thereof (2026-09-15),
3. 12733333 - Organic light emitting diode and organic light emitting device having thereof (2026-09-08),
4. 12707881 - Organic light emitting diode and organic light emitting device having thereof (2026-08-11),
5. 12666859 - Organic light emitting diode and organic light emitting device having thereof (2026-06-23),
6. 12581791 - Organic light emitting diode and organic light emitting device having thereof (2026-03-17),

Title: Han-Sol Park: Innovator in Organic Light Emitting Diodes

Introduction

Han-Sol Park is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of organic light emitting diodes (OLEDs). With a total of 6 patents to his name, Park is recognized for his innovative approaches to enhancing luminous efficiency and lifespan in OLED technology.

Latest Patents

Among his latest patents, Park has developed an organic light emitting diode that incorporates a unique dopant structure. This structure is designed to improve the luminous efficiency and lifespan of the OLED. Another notable patent involves an OLED that utilizes a (hetero) aryl-amine-based material, which also aims to enhance performance metrics. These advancements reflect Park's commitment to pushing the boundaries of OLED technology.

Career Highlights

Han-Sol Park is currently employed at LG Display, Ltd., where he continues to innovate in the field of display technologies. His work has garnered attention for its potential applications in various electronic devices. Park's expertise in OLEDs positions him as a key player in the advancement of display technology.

Collaborations

Park has collaborated with notable colleagues, including Ku-Sun Choung and Yoo-Jeong Jeong. These partnerships have contributed to the development of cutting-edge technologies in the OLED sector.

Conclusion

Han-Sol Park is a distinguished inventor whose work in organic light emitting diodes has made a significant impact on the industry. His innovative patents and collaborations highlight his dedication to advancing display technology.

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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