This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2023
Title: Innovations of Sungeun Park
Introduction
Sungeun Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of ink compositions and display technologies. With a total of 8 patents to his name, Park continues to push the boundaries of innovation in his industry.
Latest Patents
Sungeun Park's latest patents include an infrared ray transmittance ink composition for inkjet applications. This invention also encompasses a method for preparing a bezel pattern using the same ink composition, along with the bezel pattern itself and a display panel that incorporates this pattern. The ink composition is designed to check alignment marks using an infrared camera and detect pressure marks through non-destructive inspection, even after the bezel pattern has been printed on a display substrate. Additionally, it enhances adhesion to the substrate and improves the performance of the inkjet process. The infrared ray transmitting ink composition consists of a lactam black pigment, a dispersant, an epoxy compound, a vinyl ether compound, an oxetane compound, a photopolymerization initiator, and an organic solvent. Another significant patent involves an ultraviolet curable ink composition, which includes a colorant, an epoxy monomer, an oxetane monomer, a cationic photopolymerization initiator, and a polymerization inhibitor. This invention also details a method for forming a bezel pattern using the ultraviolet curable ink composition.
Career Highlights
Sungeun Park is currently employed at LG Chem, Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of display technologies and ink compositions.
Collaborations
Some of his notable coworkers include Joonhyung Kim and Areum Kim, who contribute to the collaborative efforts in their research and development projects.
Conclusion
Sungeun Park's contributions to the field of ink compositions and display technologies highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving performance and functionality in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile