Patents by Inventor Baekhwan YANG

Baekhwan YANG 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).

  • Binder resin, negative-type photosensitive resin composition, and display device comprising black bank formed using same
    Patent number: 11892772
    Abstract: The present application relates to a binder resin including a compound represented by Formula 1-1 and a compound represented by the following Formula 1-2, a negative-type photosensitive resin composition, and a display device including a black bank formed by using the same.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: February 6, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Junhyun An, Hyunmin Park, Seongho Jeon, Minyoung Lim, Baekhwan Yang
  • BINDER RESIN, NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, AND DISPLAY DEVICE COMPRISING BLACK BANK FORMED USING SAME
    Publication number: 20220365431
    Abstract: The present application relates to a binder resin including a compound represented by Formula 1-1 and a compound represented by the following Formula 1-2, a negative-type photosensitive resin composition, and a display device including a black bank formed by using the same.
    Type: Application
    Filed: November 4, 2020
    Publication date: November 17, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Junhyun AN, Hyunmin PARK, Seongho JEON, Minyoung LIM, Baekhwan YANG