Patents by Inventor Chiwoong Kim

Chiwoong Kim 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).

  • Flexible display device with bridged wire traces
    Patent number: 10896948
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: January 19, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: YeaSle Lee, SieHyug Choi, SungWoo Kim, JeHong Park, Chiwoong Kim
  • Display device
    Patent number: 10571764
    Abstract: A display device is provided. The display device includes a first substrate including a thin film transistor array and a ground pad disposed on a first surface of the first substrate, a second substrate that faces the first surface of the first substrate and is bonded to the first substrate, a reinforcing substrate that faces a second surface of the first substrate, an antistatic layer disposed between the first substrate and the reinforcing substrate, and a ground path unit formed in a line shape enclosing a side of the first substrate and configured to interconnect the ground pad and the antistatic layer.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: February 25, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Changtaek Lim, Jehong Park, Chiwoong Kim, Yunsung Jang, Sanguk Kim, Dae-Kwon Jang
  • Flexible display device
    Patent number: 10374194
    Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: August 6, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: HaeJoon Son, SieHyug Choi, JuhnSuk Yoo, MoonGoo Kim, Jehong Park, Chiwoong Kim
  • DISPLAY DEVICE
    Publication number: 20190064615
    Abstract: A display device is provided. The display device includes a first substrate including a thin film transistor array and a ground pad disposed on a first surface of the first substrate, a second substrate that faces the first surface of the first substrate and is bonded to the first substrate, a reinforcing substrate that faces a second surface of the first substrate, an antistatic layer disposed between the first substrate and the reinforcing substrate, and a ground path unit formed in a line shape enclosing a side of the first substrate and configured to interconnect the ground pad and the antistatic layer.
    Type: Application
    Filed: August 29, 2018
    Publication date: February 28, 2019
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Changtaek LIM, Jehong PARK, Chiwoong KIM, Yunsung JANG, Sanguk KIM, Dae-Kwon JANG
  • Flexible display device with multiple types of micro-coating layers
    Patent number: 10182474
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: January 15, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Sungwoo Kim, SieHyug Choi, Jehong Park, Yeasle Lee, Chiwoong Kim
  • Flexible display device
    Patent number: 10153457
    Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: December 11, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: HaeJoon Son, SieHyug Choi, JuhnSuk Yoo, MoonGoo Kim, Jehong Park, Chiwoong Kim
  • Flexible Display Device with Bridged Wire Traces
    Publication number: 20180233552
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 16, 2018
    Inventors: YeaSle LEE, SieHyug CHOI, SungWoo KIM, JeHong PARK, Chiwoong KIM
  • Flexible display device with multiple types of micro-coating layers
    Patent number: 9980326
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: May 22, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Sungwoo Kim, SieHyug Choi, Jehong Park, Yeasle Lee, Chiwoong Kim
  • FLEXIBLE DISPLAY DEVICE
    Publication number: 20180114944
    Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
    Type: Application
    Filed: December 21, 2017
    Publication date: April 26, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: HaeJoon Son, SieHyug Choi, JuhnSuk Yoo, MoonGoo Kim, Jehong Park, Chiwoong Kim
  • Flexible Display Device with Multiple Types of Micro-Coating Layers
    Publication number: 20180092166
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: December 1, 2017
    Publication date: March 29, 2018
    Inventors: Sungwoo KIM, SieHyug CHOI, Jehong PARK, Yeasle LEE, Chiwoong KIM
  • FLEXIBLE DISPLAY DEVICE WITH MULTIPLE TYPES OF MICRO-COATING LAYERS
    Publication number: 20170290106
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: June 6, 2017
    Publication date: October 5, 2017
    Inventors: Sungwoo Kim, SieHyug Choi, Jehong Park, Yeasle Lee, Chiwoong Kim
  • Flexible display device with multiple types of micro-coating layers
    Patent number: 9706607
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: July 11, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Sungwoo Kim, SieHyug Choi, Jehong Park, Yeasle Lee, Chiwoong Kim
  • FLEXIBLE DISPLAY DEVICE
    Publication number: 20170047547
    Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Applicant: LG Display Co., Ltd.
    Inventors: HaeJoon Son, SieHyug Choi, JuhnSuk Yoo, MoonGoo Kim, Jehong Park, Chiwoong Kim
  • Flexible Display Device with Bridged Wire Traces
    Publication number: 20160240605
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: April 27, 2016
    Publication date: August 18, 2016
    Inventors: YeaSle LEE, SieHyug CHOI, SungWoo KIM, JeHong PARK, Chiwoong KIM
  • FLEXIBLE DISPLAY DEVICE WITH MULTIPLE TYPES OF MICRO-COATING LAYERS
    Publication number: 20160174304
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 16, 2016
    Inventors: Sungwoo Kim, SieHyug Choi, Jehong Park, Yeasle Lee, Chiwoong Kim
  • FLEXIBLE DISPLAY DEVICE WITH BRIDGED WIRE TRACES
    Publication number: 20160172427
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 16, 2016
    Inventors: YeaSle Lee, SieHyug Choi, SungWoo Kim, JeHong Park, Chiwoong Kim
  • Flexible display device with bridged wire traces
    Patent number: 9356087
    Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: May 31, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: YeaSle Lee, SieHyug Choi, SungWoo Kim, JeHong Park, Chiwoong Kim