Patents by Inventor SUNGGWON MOON

SUNGGWON MOON 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).

  • Publication number: 20240170470
    Abstract: A display apparatus includes a transistor, a light-emitting diode including a first electrode electrically connected to the transistor, a second electrode, and an intermediate layer between the first and second electrodes, a bus line adjacent to the light-emitting diode, a first insulating layer on the bus line, a second insulating layer on the first insulating layer, a conductive layer electrically connected to the bus line through a first opening in the first insulating layer and a second opening in the second insulating layer, a third insulating layer on the second insulating layer and including a third opening overlapping the first opening and the second opening, and a fourth insulating layer on the third insulating layer and including a fourth opening overlapping the conductive layer, wherein a portion of the second electrode of the light-emitting diode is in contact with the conductive layer through the third opening and the fourth opening.
    Type: Application
    Filed: November 20, 2023
    Publication date: May 23, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: Donghan Kang, Jeehoon Kim, Sunggwon Moon, Seungsok Son, Shinhyuk Yang, Woogeun Lee
  • Publication number: 20240138207
    Abstract: A display apparatus is disclosed that includes a thin-film transistor including a semiconductor layer, an organic light-emitting element, and a passivation layer including a first contact hole connecting the thin-film transistor and the organic light-emitting element, wherein the passivation layer includes a first passivation layer, a second passivation layer, and a third passivation layer, which are sequentially stacked, and the first passivation layer includes SiON.
    Type: Application
    Filed: June 28, 2023
    Publication date: April 25, 2024
    Inventors: Jeongju Park, Donghan Kang, Sunggwon Moon, Seungsok Son, Shinhyuk Yang, Kapsoo Yoon, Keumhee Lee, Woogeun Lee
  • Publication number: 20240114732
    Abstract: Provided is a display device including a substrate including a display area and a contact area located in a display area, a power line disposed in a display area on a substrate and overlapping a contact area, a passivation layer disposed on a substrate and a power line, and an opening exposing at least a portion of an upper surface of a power line in a contact area defined in a passivation layer, a via insulation layer disposed on a passivation layer, including a via contact hole connected to an opening in a contact area, and including a protrusion protruding toward a center of a via contact hole, and a common electrode disposed on a via insulation layer and a power line and electrically connected to a power line in a contact area.
    Type: Application
    Filed: May 18, 2023
    Publication date: April 4, 2024
    Inventors: DONGHAN KANG, JEEHOON KIM, SUNGGWON MOON, SEUNGSOK SON, SHINHYUK YANG, WOOGEUN LEE