This inventor holds 1 USPTO granted patent. Top assignee: Industry-University Cooperation Foundation Hanyang University. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Seoungmin Park: Innovator in Display Technology
Introduction
Seoungmin Park is a notable inventor based in Busan, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative patent related to pixel circuits.
Latest Patents
Seoungmin Park holds a patent for a "Pixel circuit, display device using the same and manufacturing method thereof." This invention pertains to a pixel circuit that includes a light-emitting diode. The pixel circuit features a switching transistor connected to a node where a scan line and a signal line intersect. It also includes a driving transistor that receives a data voltage through the switching transistor and converts it into a current for the light-emitting diode. Additionally, a storage capacitor maintains the voltage applied by the switching transistor. Notably, at least one of the driving transistor or the storage capacitor incorporates a layer formed of a ferroelectric. This technology offers a programmable driving TFT or programmable storage capacitor, replacing the need for a compensation circuit in conventional current drive-based display circuits.
Career Highlights
Seoungmin Park is affiliated with the Industry-University Cooperation Foundation at Hanyang University. His work focuses on advancing display technologies and enhancing the efficiency of pixel circuits.
Collaborations
He collaborates with fellow researchers Younghyun Kim and Taehyeon Noh, contributing to the development of innovative solutions in the field of display technology.
Conclusion
Seoungmin Park's contributions to pixel circuit technology exemplify the innovative spirit of modern inventors. His work not only advances display technology but also paves the way for future developments in the industry.