Joung-Woo Lee

This inventor holds 5 USPTO granted patents. Top assignees: Lg Display Co., Ltd., Pohang University of Science and Technology Foundation. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joung-Woo Lee. Retrieved from https://idiyas.com/inventor/joung-woo-lee

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 31(Granted Patents)

Location History:

Paju-si, KR (2014)
Seoul, KR (2016 - 2019)

Company Filing History:

Pohang University of Science and Technology Foundation

patents

where one patent can have more than one assignee

Years Active: 2014-2019

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10418429 - Organic light emitting display device and method of manufacturing the same (2019-09-17),

2. 10026791 - Organic light emitting display device and method of manufacturing the same (2018-07-17),

3. 9871085 - Organic light-emitting diode display panel (2018-01-16),

4. 9448573 - DC-DC converter control circuit, image display device using the same and driving method thereof (2016-09-20),

5. 8890796 - Method and circuit for synchronizing input and output synchronizing signals, backlight driver in liquid crystal display device using the same, and method for driving the backlight driver (2014-11-18),

Title: The Innovations of Joung-Woo Lee: A Pioneer in Organic Light Emitting Display Technology

Introduction

Joung-Woo Lee, a prominent inventor based in Seoul, South Korea, has made significant contributions to the field of display technology. With a total of five patents to his name, he is recognized for his innovative approaches to organic light emitting display devices.

Latest Patents

Among his latest inventions is an organic light emitting display device and the method of manufacturing the same. This device features a substrate with multiple defined pixels, each equipped with a first electrode. The design includes a bank that exposes each pixel's first electrode and a spacer composed of two sequential layers of different negative photoreactive acryl materials. The inventive structure utilizes a specific design with a negative taper in the first layer and a positive taper in the second layer, facilitating the integration of an organic layer containing an organic light emitting layer, along with a second electrode.

Career Highlights

Throughout his career, Joung-Woo Lee has collaborated with notable institutions, including LG Display Co., Ltd. and the Postech Academy-Industry Foundation. His work within these companies has furthered advancements in display technologies, particularly emphasizing the efficiency and versatility of organic light emissions.

Collaborations

In his professional endeavors, Joung-Woo Lee has had the pleasure of working alongside skilled colleagues such as Se-Jun Cho and Seung-Hee Kuk. Their collective expertise has contributed to the innovative research and development in the realm of organic light emitting displays, pushing the boundaries of what is possible in visual technology.

Conclusion

Joung-Woo Lee's contributions to the field of display technology demonstrate a profound commitment to innovation. Through his patents and collaborative efforts, he continues to pave the way for advancements that will shape the future of organic light emitting displays. His work not only highlights his inventiveness but also sets a benchmark for future generations of inventors in the technology sector.

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]