Patents by Inventor Keun Yong LIM

Keun Yong LIM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FLEXIBLE TRANSPARENT ELECTRODE STRUCTURE HAVING SUPERIOR LIGHT TRANSMITTANCE, WATER PERMEATION RESISTANCE AND OXYGEN PERMEATION RESISTANCE, METHOD FOR PREPARING THE SAME, AND ORGANIC OPTOELECTRONIC DEVICE USING THE SAME
    Publication number: 20230099482
    Abstract: Disclosed are a flexible transparent electrode structure, a method for preparing the same, and an organic optoelectronic device using the same. The flexible transparent electrode structure includes: a flexible substrate; a thin film laminate of a triple-layer structure formed on both sides of the flexible substrate; and a transparent electrode formed on the thin film laminate of a triple-layer structure provided on one side of the flexible substrate, wherein the thin film laminate of a triple-layer structure includes a SiNx thin film, a SiOxNy thin film and a SiOx thin film formed sequentially on the flexible substrate. The flexible transparent electrode structure has superior light transmittance, water permeation resistance and oxygen permeation resistance, which can improve the electrical properties of an organic optoelectronic device.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 30, 2023
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Won-Kook CHOI, Keun Yong LIM