Patents by Inventor Seok Chu

Seok Chu 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).

  • DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS
    Publication number: 20260157087
    Abstract: A display apparatus including a display area and a peripheral area surrounding the display area, the display apparatus including: a substrate; a plurality of display elements over the substrate in the display area; an inorganic encapsulation layer sealing the plurality of display elements; and an organic encapsulation layer covering the inorganic encapsulation layer and including a protrusion protruding in a stack direction at an end thereof.
    Type: Application
    Filed: January 26, 2026
    Publication date: June 4, 2026
    Inventors: Seungwan Kim, Dongwon Han, Jaecheol Lee, Seok Chu
  • DISPLAY DEVICE HAVING A COVER LAYER AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20260096333
    Abstract: A display device includes a substrate including a display area and a non-display area. A light-emitting element layer is disposed on the display area. An encapsulation layer is disposed on the light-emitting element layer and extends into the non-display area. A touch sensing layer is disposed on the encapsulation layer. A cover layer is disposed on the touch sensing layer and extends into the non-display area. Lateral sides of the substrate are aligned with lateral sides of the cover layer.
    Type: Application
    Filed: December 9, 2025
    Publication date: April 2, 2026
    Inventors: Joong Hyun KIM, Sang Jun PARK, Yong Hwa BAEK, Kyong Taeg LEE, Seok CHU
  • Display apparatus and method of manufacturing display apparatus
    Patent number: 12538692
    Abstract: A display apparatus including a display area and a peripheral area surrounding the display area, the display apparatus including: a substrate; a plurality of display elements over the substrate in the display area; an inorganic encapsulation layer sealing the plurality of display elements; and an organic encapsulation layer covering the inorganic encapsulation layer and including a protrusion protruding in a stack direction at an end thereof.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: January 27, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seungwan Kim, Dongwon Han, Jaecheol Lee, Seok Chu
  • Display device having a cover layer and method of manufacturing the same
    Patent number: 12532644
    Abstract: A display device includes a substrate including a display area and a non-display area. A light-emitting element layer is disposed on the display area. An encapsulation layer is disposed on the light-emitting element layer and extends into the non-display area. A touch sensing layer is disposed on the encapsulation layer. A cover layer is disposed on the touch sensing layer and extends into the non-display area. Lateral sides of the substrate are aligned with lateral sides of the cover layer.
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: January 20, 2026
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Joong Hyun Kim, Sang Jun Park, Yong Hwa Baek, Kyong Taeg Lee, Seok Chu
  • DISPLAY DEVICE HAVING A COVER LAYER AND METHOD OFMANUFACTURING THE SAME
    Publication number: 20240023413
    Abstract: A display device includes a substrate including a display area and a non-display area. A light-emitting element layer is disposed on the display area. An encapsulation layer is disposed on the light-emitting element layer and extends into the non-display area. A touch sensing layer is disposed on the encapsulation layer. A cover layer is disposed on the touch sensing layer and extends into the non-display area. Lateral sides of the substrate are aligned with lateral sides of the cover layer.
    Type: Application
    Filed: March 23, 2023
    Publication date: January 18, 2024
    Inventors: Joong Hyun KIM, Sang Jun Park, Yong Hwa Baek, Kyong Taeg LEE, Seok Chu
  • DISPLAY APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS
    Publication number: 20230079173
    Abstract: A display apparatus including a display area and a peripheral area surrounding the display area, the display apparatus including: a substrate; a plurality of display elements over the substrate in the display area; an inorganic encapsulation layer sealing the plurality of display elements; and an organic encapsulation layer covering the inorganic encapsulation layer and including a protrusion protruding in a stack direction at an end thereof.
    Type: Application
    Filed: August 2, 2022
    Publication date: March 16, 2023
    Inventors: Seungwan Kim, Dongwon Han, Jaecheol Lee, Seok Chu