Patents by Inventor Yeonjun Oh

Yeonjun Oh 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: 20180366059
    Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.
    Type: Application
    Filed: August 23, 2018
    Publication date: December 20, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Chanwoo Lee, SungJoon Min, KwonHyung Lee, Yeonjun Oh
  • Patent number: 10089922
    Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: October 2, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Chanwoo Lee, SungJoon Min, KwonHyung Lee, Yeonjun Oh
  • Publication number: 20180190917
    Abstract: A display device for preventing a curling phenomenon of an edge of a substrate and solving a problem caused by separation of the substrate is disclosed. The display device includes a flexible substrate including a first substrate region overlapping a display unit and a second substrate region except the first substrate region, and a thin film transistor and an organic light emitting diode disposed on the display unit of the first substrate region. The first substrate region is formed of transparent polyimide, and the second substrate region is formed of colored polyimide.
    Type: Application
    Filed: December 11, 2017
    Publication date: July 5, 2018
    Inventors: Yeonjun OH, Jonghyun PARK, Jaekyung CHOI
  • Publication number: 20180182999
    Abstract: A flexible display device and method of manufacturing the same are provided. A flexible display device includes a display region and a non-display region, the display region including a plurality of pixels, the non-display region being outside the display region. The flexible display device further includes: a substrate, a side sealant covering at least part of the non-display region of the substrate, and an intermediate layer between the substrate and the side sealant.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 28, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Yeonjun OH, Jonghyun PARK, Seulki KIM
  • Publication number: 20180006266
    Abstract: A flexible organic light emitting display device includes a substrate having a display area and a side sealant pattern covering a portion outside the display area, wherein the side sealant pattern has a first width and a second width narrower than the first width, in the side sealant pattern, a pattern with the first width and a pattern with the second width alternate.
    Type: Application
    Filed: December 29, 2016
    Publication date: January 4, 2018
    Inventors: Yeonjun OH, Jonghyun PARK, Jaekyung CHOI
  • Publication number: 20170032737
    Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.
    Type: Application
    Filed: December 30, 2015
    Publication date: February 2, 2017
    Applicant: LG Display Co., Ltd.
    Inventors: Chanwoo Lee, SungJoon Min, KwonHyung Lee, Yeonjun Oh