Patents by Inventor Seokyoung PARK

Seokyoung PARK 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).

  • Patent number: 11950472
    Abstract: A flexible display apparatus includes a flexible substrate having an active area and an inactive area, the inactive area including a first area adjacent to the active area, a second area in which a pad is disposed, and a bending area disposed between the first area and the second area, wherein a plurality of wirings extending from the second area to the first area are disposed in the bending area, and at least one dummy pattern is in between the plurality of wirings.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: April 2, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: SeokYoung Lee, JuWon Sun, JeongHwan Park
  • Publication number: 20230071985
    Abstract: A substrate processing apparatus includes first to fourth sets of inner surfaces that at least partially define a plasma forming region, a gas supply region, gas mixing region, and a substrate processing region, respectively, where the substrate processing apparatus is configured to form a plasma within the plasma forming region, supply a process gas from the gas supply region to the plasma forming region, form an etchant in the gas mixing region based on recombination of radicals supplied from the plasma forming region, and process a substrate based on the etchant within the substrate processing region; a shower head between the gas mixing region and the substrate processing region and configured to supply the etchant to the substrate processing region; a coating layer covering a surface of the shower head and including nickel (Ni) containing phosphorus (P); and a heater configured to control a surface temperature of the shower head.
    Type: Application
    Filed: May 20, 2022
    Publication date: March 9, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woorim LEE, Sunggil KANG, Minhyoung KIM, Inseong KIM, Seokyoung PARK, Sangjin AN, Inhye JEONG, Kyusik CHOI