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: 20230343250
    Abstract: Disclosed is display device.
    Type: Application
    Filed: June 12, 2020
    Publication date: October 26, 2023
    Applicant: LG ELECTRONICS INC.
    Inventors: Hoyoung KIM, Dongkyoon HAN, Changwan NOH
  • Patent number: 11687122
    Abstract: A display device including a display panel; a frame coupled to a rear of the display panel; at least one first guide plate fixed to a rear of the frame and having a guide groove; and a stand positioned below the display panel. Further, the stand include a top plate including at least one protruding support guide inserted into the guide groove of the at least one first guide plate to couple the display panel to the stand; a bottom plate spaced apart from the top plate; first and second side plates connecting the top plate and the bottom plate; and a bottom receiving part coupled to a lower part of the bottom plate and including an electronic component accommodation space.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: June 27, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongwoo Cho, Jungyul Sakong, Hyungkwon Yun, Munhwan Kim, Changwan Noh, Junghun Lee
  • Patent number: 11650623
    Abstract: A display device is disclosed. The display device may comprise a display panel; a frame disposed behind the display panel and coupled to the display panel; a stand configured to support the frame at a lower part of the display panel; a bottom accommodation portion fixed to a lower part of the stand, the bottom accommodation portion having an inner space that is opened rearward; and a box slidably inserted into the inner space, the box having an accommodation space provided inside the box.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 16, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Dongwoo Cho, Hyungkwon Yun, Jungyul Sakong, Munhwan Kim, Changwan Noh, Junghun Lee
  • Patent number: 11547002
    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: Grant
    Filed: May 11, 2020
    Date of Patent: January 3, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kyeongdong Kim, Jaeyong Kim, Jonggil Pyo, Changwan Noh
  • Publication number: 20220386480
    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: May 11, 2020
    Publication date: December 1, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kyeongdong Kim, Jaeyong Kim, Jonggil Pyo, Changwan Noh
  • Publication number: 20220369482
    Abstract: Provided is a display device. The display device includes an elongated housing; a roller installed inside the housing; a display panel wound on or unwound from the roller; a module cover elongated in a longitudinal direction of the housing and having a plurality of segments sequentially arranged in an up-down direction of the display panel at a rear of the display panel; a top case located at an upper end of the display panel and coupled to the module cover; a foldable link located at a rear of the module cover and having one side pivotably connected to the housing; a coupling protrusion protruding from the top case to the rear of the module cover; and a link bracket pivotably connected to the other side of the foldable link and supporting the coupling protrusion.
    Type: Application
    Filed: October 25, 2019
    Publication date: November 17, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Heegun PARK, Haesuk CHOI, Changwan NOH, Hoyoung KIM
  • Publication number: 20220221903
    Abstract: A display device is disclosed. The display device may comprise a display panel; a frame disposed behind the display panel and coupled to the display panel; a stand configured to support the frame at a lower part of the display panel; a bottom accommodation portion fixed to a lower part of the stand, the bottom accommodation portion having an inner space that is opened rearward; and a box slidably inserted into the inner space, the box having an accommodation space provided inside the box.
    Type: Application
    Filed: July 8, 2019
    Publication date: July 14, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongwoo CHO, Hyungkwon YUN, Jungyul SAKONG, Munhwan KIM, Changwan NOH, Junghun LEE
  • Publication number: 20220066516
    Abstract: A display device including a display panel; a frame coupled to a rear of the display panel; at least one first guide plate fixed to a rear of the frame and having a guide groove; and a stand positioned below the display panel. Further, the stand include a top plate including at least one protruding support guide inserted into the guide groove of the at least one first guide plate to couple the display panel to the stand; a bottom plate spaced apart from the top plate; first and second side plates connecting the top plate and the bottom plate; and a bottom receiving part coupled to a lower part of the bottom plate and including an electronic component accommodation space.
    Type: Application
    Filed: July 8, 2019
    Publication date: March 3, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongwoo CHO, Jungyul SAKONG, Hyungkwon YUN, Munhwan KIM, Changwan NOH, Junghun LEE
  • Publication number: 20210352809
    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: May 11, 2020
    Publication date: November 11, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kyeongdong Kim, Jaeyong Kim, Jonggil Pyo, Changwan Noh
  • Patent number: 10905019
    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: January 21, 2020
    Date of Patent: January 26, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kitae Kang, Dohyeon Kim, Changwan Noh
  • Patent number: 10687428
    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: Grant
    Filed: July 23, 2018
    Date of Patent: June 16, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kyeongdong Kim, Jaeyong Kim, Jonggil Pyo, Changwan Noh
  • Publication number: 20200163238
    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 21, 2020
    Publication date: May 21, 2020
    Inventors: Hoyoung KIM, Kitae KANG, Dohyeon KIM, Changwan NOH
  • Patent number: 10582628
    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: January 24, 2019
    Date of Patent: March 3, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Kitae Kang, Dohyeon Kim, Changwan Noh
  • Patent number: 10390443
    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: Grant
    Filed: August 30, 2017
    Date of Patent: August 20, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoyoung Kim, Changwan Noh, Kyeongdong Kim
  • 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: 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
  • 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