Patents by Inventor Young Eup Jin

Young Eup Jin 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).

  • P-doped conjugated polymer electrolyte and an organic electronic device using the same
    Patent number: 9214255
    Abstract: Disclosed are a p-doped conjugated polymer electrolyte and an organic electronic device using the same. The p-doped conjugated polymer electrolyte according to the present invention not only has an outstanding hole-transport capability but can also act as an electron-blocking layer and hence can be used in organic electronic devices, such as organic light-emitting devices or organic solar cells, in order to improve the light-emitting efficiency of the organic light-emitting device or the energy-conversion efficiency of the organic solar cell. Also, because the charge on the p-doped conjugated polymer electrolyte is almost completely neutral, the present invention can solve the problem of anode corrosion and make a positive contribution to increased life-cycle of the device.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: December 15, 2015
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kwang Hee Lee, Sung Heum Park, Young Eup Jin, Byoung Hoon Lee
  • P-DOPED CONJUGATED POLYMER ELECTROLYTE AND AN ORGANIC ELECTRONIC DEVICE USING THE SAME
    Publication number: 20130068305
    Abstract: Disclosed are a p-doped conjugated polymer electrolyte and an organic electronic device using the same. The p-doped conjugated polymer electrolyte according to the present invention not only has an outstanding hole-transport capability but can also act as an electron-blocking layer and hence can be used in organic electronic devices, such as organic light-emitting devices or organic solar cells, in order to improve the light-emitting efficiency of the organic light-emitting device or the energy-conversion efficiency of the organic solar cell. Also, because the charge on the p-doped conjugated polymer electrolyte is almost completely neutral, the present invention can solve the problem of anode corrosion and make a positive contribution to increased life-cycle of the device.
    Type: Application
    Filed: December 17, 2010
    Publication date: March 21, 2013
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kwang Hee Lee, Sung Heum Park, Young Eup Jin, Sun Hee Kim