Patents by Inventor Seyoung KEE

Seyoung KEE 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).

  • PEDOT:PSS based electrode and method for manufacturing the same
    Patent number: 9478743
    Abstract: The present disclosure provides a method for fabricating a PEDOT:PSS-based electrode, comprising the steps of: preparing a PEDOT:PSS thin film formed on a substrate; treating the thin film with a solution containing 75-100 vol % of sulfuric acid or a sulfuric acid derivative; separating the thin film from the solution and rinsing the separated thin film; and drying the rinsed thin film at a temperature between 60° C. and 160° C. The present disclosure also provides a PEDOT:PSS-based electrode fabricated by the method, and an organic electronic device including the electrode.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: October 25, 2016
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kwanghee Lee, Seoung-Ho Lee, Nara Kim, Seyoung Kee
  • PEDOT:PSS BASED ELECTRODE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20160064672
    Abstract: The present disclosure provides a method for fabricating a PEDOT:PSS-based electrode, comprising the steps of: preparing a PEDOT:PSS thin film formed on a substrate; treating the thin film with a solution containing 75-100 vol % of sulfuric acid or a sulfuric acid derivative; separating the thin film from the solution and rinsing the separated thin film; and drying the rinsed thin film at a temperature between 60° C. and 160° C. The present disclosure also provides a PEDOT:PSS-based electrode fabricated by the method, and an organic electronic device including the electrode.
    Type: Application
    Filed: December 30, 2014
    Publication date: March 3, 2016
    Inventors: Kwanghee LEE, Seoung-Ho LEE, Nara KIM, Seyoung KEE