Patents by Inventor Choongsuk Park

Choongsuk 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: 10181575
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 15, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
  • Patent number: 9854693
    Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: December 26, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsu Kim, Jihoon Yoon
  • Patent number: 9801291
    Abstract: An image display device comprises: a flexible display unit configured to be bent, by an external force, in a first state and a second state where the flexible display unit has different radiuses of curvature; and a middle cabinet assembly configured to cover side surfaces of the flexible display unit, wherein the middle cabinet assembly comprises: a first middle cabinet coupled to the flexible display unit, and disposed to cover a first side of the flexible display unit; and a second middle cabinet disposed to cover a second side of the flexible display unit, the second side perpendicular to the first side, and the second middle cabinet configured to perform a relative motion with respect to the first middle cabinet when the flexible display unit is transformed between the first state and the second state.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: October 24, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Gwangwon Lee, Choongsuk Park
  • Publication number: 20170271614
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Application
    Filed: June 2, 2017
    Publication date: September 21, 2017
    Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, lnkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
  • Patent number: 9711752
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: July 18, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
  • Patent number: 9608231
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: March 28, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
  • Publication number: 20160218316
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Application
    Filed: April 5, 2016
    Publication date: July 28, 2016
    Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, Inkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
  • Publication number: 20160212864
    Abstract: An image display device comprises: a flexible display unit configured to be bent, by an external force, in a first state and a second state where the flexible display unit has different radiuses of curvature; and a middle cabinet assembly configured to cover side surfaces of the flexible display unit, wherein the middle cabinet assembly comprises: a first middle cabinet coupled to the flexible display unit, and disposed to cover a first side of the flexible display unit; and a second middle cabinet disposed to cover a second side of the flexible display unit, the second side perpendicular to the first side, and the second middle cabinet configured to perform a relative motion with respect to the first middle cabinet when the flexible display unit is transformed between the first state and the second state.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 21, 2016
    Applicant: LG Electronics Inc.
    Inventors: Gwangwon LEE, Choongsuk PARK
  • Patent number: 9320138
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: April 19, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
  • Publication number: 20140247566
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Application
    Filed: May 13, 2014
    Publication date: September 4, 2014
    Applicant: LG Electronics Inc.
    Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, Inkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
  • Publication number: 20140240906
    Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.
    Type: Application
    Filed: January 15, 2014
    Publication date: August 28, 2014
    Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsoo Kim, Jihoon Yoon
  • Publication number: 20140140023
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Application
    Filed: January 24, 2014
    Publication date: May 22, 2014
    Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, Inkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
  • Publication number: 20130155655
    Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.
    Type: Application
    Filed: December 11, 2012
    Publication date: June 20, 2013
    Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee