Suwon-si, South Korea

Hye Jin Joo

This inventor holds 2 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hye Jin Joo. Retrieved from https://idiyas.com/inventor/hye-jin-joo-k19z8zzs

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

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Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Hye Jin Joo: Innovator in Display Technology

Introduction

Hye Jin Joo is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of display technology, particularly in organic light-emitting diodes (OLEDs). With a total of 2 patents, Joo continues to push the boundaries of innovation in his field.

Latest Patents

Hye Jin Joo's latest patents include groundbreaking advancements in OLED display technology. One of his notable inventions is an organic light-emitting diode display that features a substrate with two islands, each containing pixels designed for optimal performance. The first pixel comprises a base layer, a transistor, a light-emitting element, and an encapsulation layer, while the second pixel mirrors this structure. This design enhances the efficiency and quality of the display.

Another significant patent involves a display device that includes a unique divider. This device features a display panel with a front portion and side portions, along with a corner portion that integrates a second display area. This area is equipped with encapsulation dividers that improve the arrangement and functionality of the pixels, leading to a more refined display experience.

Career Highlights

Hye Jin Joo is currently employed at Samsung Display Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has positioned him as a key player in the advancement of display technologies, particularly in the realm of OLEDs.

Collaborations

Joo collaborates with talented colleagues, including Jae Min Shin and Byeong Hee Won. These partnerships foster a creative environment that enhances the development of cutting-edge display technologies.

Conclusion

Hye Jin Joo's contributions to the field of display technology, particularly through his patents in OLEDs, highlight his innovative spirit and dedication to advancing technology. His work at Samsung Display Co., Ltd. continues to influence the future of display devices.

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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