Patents by Inventor Sun Joon OH

Sun Joon OH 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).

  • ANTI-GLARE FILM, POLARIZING PLATE AND DISPLAY APPARATUS
    Publication number: 20230152621
    Abstract: The present disclosure relates to an anti-glare film including an acrylic substrate and a coating layer located on at least one side of the acrylic substrate, which has a specific rate of change of band area ratio in a graph derived from the result of Raman spectroscopy performed for the coating layer in the thickness direction. It also relates to a polarizing plate, and a display apparatus including the same.
    Type: Application
    Filed: July 20, 2021
    Publication date: May 18, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Seung Hun LEE, Hanna LEE, Jung Hyun SEO, Yeongrae CHANG, Jong Soo DO, Sun Joon OH