Patents by Inventor Sookkyung YOO

Sookkyung YOO 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).

  • Polymer resin, window module including the same, and display apparatus including the same
    Patent number: 11897235
    Abstract: A window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The protective layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Won Choi, Sangeun Moon, Dongho Kim, Sookkyung Yoo
  • POLYMER RESIN, WINDOW MODULE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20230001678
    Abstract: A window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The protective layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.
    Type: Application
    Filed: August 11, 2022
    Publication date: January 5, 2023
    Inventors: JI WON CHOI, Sangeun MOON, Dongho KIM, Sookkyung YOO
  • Polymer resin, window module including the same, and display apparatus including the same
    Patent number: 11426985
    Abstract: A window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The protective layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: August 30, 2022
    Assignees: SAMSUNG DISPLAY CO., LTD., DONG YANG INK CO., LTD.
    Inventors: Ji Won Choi, Sangeun Moon, Dongho Kim, Sookkyung Yoo
  • POLYMER RESIN, WINDOW MODULE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20200361192
    Abstract: A window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The ink layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Inventors: JI WON CHOI, Sangeun MOON, Dongho KIM, Sookkyung YOO