Patents by Inventor Sangkyu JEON

Sangkyu JEON 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).

  • Electroluminescent diode having delayed florescence quantum dot
    Patent number: 9899619
    Abstract: The present invention relates to a delayed fluorescence-quantum dot (QD) electroluminescent diode, the delayed fluorescence-quantum dot electroluminescent diode includes an anode, a cathode, and a light emitting layer located between the anode and the cathode, and the light emitting layer includes a QD and a delayed fluorescence material which supplies energy to the QD.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: February 20, 2018
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Jun Yeob Lee, Heeyeop Chae, Namhun Kim, Sangkyu Jeon
  • ELECTROLUMINESCENT DIODE HAVING DELAYED FLORESCENCE QUANTUM DOT
    Publication number: 20170186986
    Abstract: The present invention relates to a delayed fluorescence-quantum dot (QD) electroluminescent diode, the delayed fluorescence-quantum dot electroluminescent diode includes an anode, a cathode, and a light emitting layer located between the anode and the cathode, and the light emitting layer includes a QD and a delayed fluorescence material which supplies energy to the QD.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 29, 2017
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Jun Yeob LEE, Heeyeop CHAE, Namhun KIM, Sangkyu JEON