Patents by Inventor Jaechang Kang

Jaechang Kang 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: 20240147791
    Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
  • Patent number: 11917852
    Abstract: Provided is a display apparatus according to an exemplary embodiment of the present disclosure which includes a substrate including a display area and at least one non-display area; a light emitting device and a plurality of transistors disposed in the display area of the substrate; and a power wiring disposed in the at least one non-display area and electrically connected to the plurality of transistors and the light emitting device. The at least one non-display area includes a camera hole area and a disconnection area, and the disconnection area has a closed loop shape to surround the camera hole area. Therefore, provided is a display apparatus that is more stable for permeation of moisture and oxygen.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: February 27, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Minsoo Park, Sang-Il Shin, Jaechang Kang
  • Patent number: 11903277
    Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: February 13, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
  • Publication number: 20220069058
    Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
  • Publication number: 20210408477
    Abstract: Provided is a display apparatus according to an exemplary embodiment of the present disclosure which includes a substrate including a display area and at least one non-display area; a light emitting device and a plurality of transistors disposed in the display area of the substrate; and a power wiring disposed in the at least one non-display area and electrically connected to the plurality of transistors and the light emitting device. The at least one non-display area includes a camera hole area and a disconnection area, and the disconnection area has a closed loop shape to surround the camera hole area. Therefore, provided is a display apparatus that is more stable for permeation of moisture and oxygen.
    Type: Application
    Filed: June 9, 2021
    Publication date: December 30, 2021
    Inventors: Minsoo Park, Sang-Il Shin, Jaechang Kang