Patents by Inventor Cheuljin PARK

Cheuljin 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).

  • Publication number: 20170205571
    Abstract: A display device includes a curved display panel, a light source unit, a curved light guide plate, a support frame disposed under the light guide plate and including a curved upper surface, a first magnetic member disposed at at least one edge of the upper surface of the support frame, and a second magnetic member disposed at at least one edge of a surface facing the upper surface of the light guide plate and facing the first magnetic member.
    Type: Application
    Filed: November 1, 2016
    Publication date: July 20, 2017
    Inventors: Youngsu KIM, Sehee JEON, Cheuljin PARK
  • Patent number: 9671632
    Abstract: A display device includes: a display panel including a display area in which an image is displayed and a pad area in which an image is not displayed; an intermediate frame member on which the display panel is disposed; and an upper frame member which covers the pad area and is coupled to the intermediate frame member. The intermediate frame member may define: a first side wall portion thereof extended along a first side of the display panel; and a second side wall portion thereof extended along a second side of the display panel, the second sidewall portion connected to the first side wall portion in the pad area and a height of the second side wall portion being less than a height of the first side wall portion. The upper frame member which covers the pad area is coupled to the second side wall portion.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wonjin Kim, Cheuljin Park
  • Publication number: 20160363803
    Abstract: A display device includes: a display panel including a display area in which an image is displayed and a pad area in which an image is not displayed; an intermediate frame member on which the display panel is disposed; and an upper frame member which covers the pad area and is coupled to the intermediate frame member. The intermediate frame member may define: a first side wall portion thereof extended along a first side of the display panel; and a second side wall portion thereof extended along a second side of the display panel, the second sidewall portion connected to the first side wall portion in the pad area and a height of the second side wall portion being less than a height of the first side wall portion. The upper frame member which covers the pad area is coupled to the second side wall portion.
    Type: Application
    Filed: March 25, 2016
    Publication date: December 15, 2016
    Inventors: Wonjin KIM, Cheuljin PARK
  • Publication number: 20160363722
    Abstract: A display device includes: a lower frame having a planar shape, where a first groove is defined in an edge of the lower frame; a first intermediate frame coupled to the lower frame to define an accommodating space, where the first intermediate frame includes a side wall portion on an edge of the lower frame; a first adhesive member on the first groove, where the first adhesive member fixes the first intermediate frame to the lower frame; a second intermediate frame on the first intermediate frame; a display panel on an upper surface of the second intermediate frame; and a second adhesive member on the upper surface of the second intermediate frame, where the second adhesive member Pixies the display panel to the second intermediate frame.
    Type: Application
    Filed: February 19, 2016
    Publication date: December 15, 2016
    Inventors: Seongsik CHOI, Cheuljin PARK
  • Publication number: 20160209579
    Abstract: Provided is a display apparatus including a display panel displaying an image, a light source generating light, a light guide plate receiving the light from the light source to guide the light to the display panel, and a heat dissipation member disposed adjacent to a side surface of the light guide plate, wherein the heat dissipation member includes an insertion part passing through the heat dissipation member to accommodate the light source and provide the light generated from the light source to the light guide plate.
    Type: Application
    Filed: October 15, 2015
    Publication date: July 21, 2016
    Inventors: Cheuljin PARK, Hyunchul BAE, Donghyeon LEE, Kwangwook CHOI
  • Publication number: 20160120045
    Abstract: A display device includes a display panel, a top chassis partially surrounding a top surface of the display panel and having first and second inserting holes, a bottom chassis configured to accommodate the display panel and having third and fourth inserting holes, and at least one fixing member extending through the third inserting hole, the first inserting hole, the second inserting hole and the fourth inserting hole to thereby couple the bottom chassis and the top chassis to each other.
    Type: Application
    Filed: July 22, 2015
    Publication date: April 28, 2016
    Inventors: Cheuljin PARK, Hyunchul BAE, Donghyeon LEE, Kwangwook CHOI