Patents by Inventor Youngkyu Bang

Youngkyu Bang 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: 12152722
    Abstract: A display apparatus includes a display panel and a support module configured to support the display panel, wherein the support module includes: a rotating frame configured to support the display panel, a fixed frame configured to support the rotating frame, and a link structure disposed between the fixed frame and the rotating frame and configured to rotate the rotating frame through at least four-bar link structure, so that the display panel is easily detachably attached to the rotating frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display panel.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: November 26, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Eungi Jeon, YoungKyu Bang, Sunghwan Yoon, Heeseung Lim
  • Patent number: 11802656
    Abstract: A display apparatus including a display module and a support module configured to support the display module, wherein the support module includes: a fixed frame configured to support the display module and a link structure disposed between the fixed frame and the display module and configured to rotate the display module through at least a six-bar link structure, so that the display module is easily detachably attached to the fixed frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display module.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: October 31, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Eungi Jeon, Sunghwan Yoon, YoungKyu Bang, Heeseung Lim
  • Publication number: 20220205582
    Abstract: A display apparatus includes a display panel and a support module configured to support the display panel, wherein the support module includes: a rotating frame configured to support the display panel, a fixed frame configured to support the rotating frame, and a link structure disposed between the fixed frame and the rotating frame and configured to rotate the rotating frame through at least four-bar link structure, so that the display panel is easily detachably attached to the rotating frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display panel.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Eungi JEON, YoungKyu BANG, Sunghwan YOON, Heeseung LIM
  • Publication number: 20220205588
    Abstract: A display apparatus including a display module and a support module configured to support the display module, wherein the support module includes: a fixed frame configured to support the display module and a link structure disposed between the fixed frame and the display module and configured to rotate the display module through at least a six-bar link structure, so that the display module is easily detachably attached to the fixed frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display module.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Eungi JEON, Sunghwan YOON, YoungKyu BANG, Heeseung LIM
  • Patent number: 10989951
    Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including an upper glass substrate and a lower glass substrate that are disposed opposite each other with a liquid crystal layer interposed therebetween, a glass diffuser plate provided on a back surface of the liquid crystal display panel, an adhesive layer provided at an edge between the liquid crystal display panel and the glass diffuser plate, a light source provided at a back surface of the glass diffuser plate, and a cover bottom including a vertical portion that supports an edge of the glass diffuser plate at the back surface of the glass diffuser plate and is opposite to a side of the light source, and a horizontal portion that is extended from the vertical portion and is opposite to a back surface of the light source.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: April 27, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jinseo Park, Youngkyu Bang, Sunghwan Yoon, Yongik Hwang
  • Publication number: 20180188591
    Abstract: A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including an upper glass substrate and a lower glass substrate that are disposed opposite each other with a liquid crystal layer interposed therebetween, a glass diffuser plate provided on a back surface of the liquid crystal display panel, an adhesive layer provided at an edge between the liquid crystal display panel and the glass diffuser plate, a light source provided at a back surface of the glass diffuser plate, and a cover bottom including a vertical portion that supports an edge of the glass diffuser plate at the back surface of the glass diffuser plate and is opposite to a side of the light source, and a horizontal portion that is extended from the vertical portion and is opposite to a back surface of the light source.
    Type: Application
    Filed: December 28, 2017
    Publication date: July 5, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Jinseo PARK, Youngkyu BANG, Sunghwan YOON, Yongik HWANG
  • Patent number: 9535272
    Abstract: Disclosed are a display manufacturing apparatus and method, which form a sealing member for protecting an edge portion of a display panel, in a display device where the display panel is exposed to the outside by removing some of cases and set covers. The display manufacturing apparatus includes a base frame, a panel supporting part, and a sealing member. The sealing member forming part is disposed at the base frame, and forms a sealing member at an edge portion of a display panel which is disposed at the panel supporting part.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: January 3, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: YongJoong Yoon, SooYoung Park, InJue Kim, YoungKyu Bang
  • Patent number: 8441608
    Abstract: A liquid crystal display includes a liquid crystal display panel, a backlight unit providing light to the liquid crystal display panel, a bottom cover receiving the backlight unit, and at least one heat generation sheet disposed between the backlight unit and the bottom cover. The at least one heat generation sheet generates a radiant heat for increasing a surface temperature of the liquid crystal display panel.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: May 14, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Jonggu Heo, Sunghyun Jeon, Yongseok Lee, Youngkyu Bang
  • Publication number: 20120264345
    Abstract: Disclosed are a display manufacturing apparatus and method, which form a sealing member for protecting an edge portion of a display panel, in a display device where the display panel is exposed to the outside by removing some of cases and set covers. The display manufacturing apparatus includes a base frame, a panel supporting part, and a sealing member. The sealing member forming part is disposed at the base frame, and forms a sealing member at an edge portion of a display panel which is disposed at the panel supporting part.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 18, 2012
    Inventors: YongJoong Yoon, SooYoung Park, InJue Kim, YoungKyu Bang
  • Publication number: 20110310331
    Abstract: A liquid crystal display includes a liquid crystal display panel, a backlight unit providing light to the liquid crystal display panel, a bottom cover receiving the backlight unit, and at least one heat generation sheet disposed between the backlight unit and the bottom cover. The at least one heat generation sheet generates a radiant heat for increasing a surface temperature of the liquid crystal display panel.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 22, 2011
    Inventors: Jonggu HEO, Sunghyun Jeon, Yongseok Lee, Youngkyu Bang