Patents by Inventor Changwan Noh

Changwan Noh 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: 20190174644
    Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.
    Type: Application
    Filed: January 24, 2019
    Publication date: June 6, 2019
    Inventors: Hoyoung KIM, Kitae KANG, Dohyeon Hoyoung KIM KIM, Changwan NOH
  • Publication number: 20190150300
    Abstract: A display device is disclosed. The display device includes a housing, a roller installed inside the housing, a first bar positioned on an upper side of the roller to be opposite to the roller, a link connected to the first bar and the housing and lifting the first bar, a second bar positioned opposite the first bar and fastened to the first bar, a plate including a first part wound or unwound from the roller and a second part extended rearward from the first part and fixed between the first bar and the second bar, and a display panel provided in the first part of the plate.
    Type: Application
    Filed: July 23, 2018
    Publication date: May 16, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Hoyoung KIM, Kyeongdong KIM, Jaeyong KIM, Jonggil PYO, Changwan NOH
  • Patent number: 10201103
    Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 5, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kitae Kang, Dohyeon Hoyoung Kim Kim, Changwan Noh
  • Publication number: 20180070467
    Abstract: A display device is disclosed. The display device includes a housing, at least one roller positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. Both ends of the at least one apron bend in a forward direction.
    Type: Application
    Filed: August 30, 2017
    Publication date: March 8, 2018
    Inventors: Hoyoung KIM, Changwan Noh, Kyeongdong Kim
  • Publication number: 20180070466
    Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.
    Type: Application
    Filed: August 30, 2017
    Publication date: March 8, 2018
    Inventors: Hoyoung KIM, Kitae Kang, Dohyeon Hoyoung Kim Kim, Changwan Noh