Patents by Inventor Sukyoung BAE

Sukyoung BAE 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).

  • Blue phosphorescence compound and organic light emitting diode using the same
    Patent number: 9865822
    Abstract: A blue phosphorescence compound and an organic light emitting diode using the same are disclosed. The blue phosphorescence compound is represented by Chemical Formula 1 below: wherein ‘A’ and ‘B’ are symmetrically or asymmetrically substituted at positions of Nos. 2 and 7 or Nos. 3 and 6 of dibenzofuran core and are independently formed of an aromatic cyclic compound or a heterocyclic compound.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: January 9, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Inbum Song, Sukyoung Bae
  • BLUE PHOSPHORESCENCE COMPOUND AND ORGANIC LIGHT EMITTING DIODE USING THE SAME
    Publication number: 20140138652
    Abstract: A blue phosphorescence compound and an organic light emitting diode using the same are disclosed. The blue phosphorescence compound is represented by Chemical Formula 1 below: wherein ‘A’ and ‘B’ are symmetrically or asymmetrically substituted at positions of Nos. 2 and 7 or Nos. 3 and 6 of dibenzofuran core and are independently formed of an aromatic cyclic compound or a heterocyclic compound.
    Type: Application
    Filed: October 30, 2013
    Publication date: May 22, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Inbum SONG, Sukyoung BAE