Patents by Inventor Kyoung-June Jung

Kyoung-June Jung 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: 20240065058
    Abstract: A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyoung June JUNG, Jeong Jae BAN
  • Patent number: 11844254
    Abstract: A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: December 12, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyoung June Jung, Jeong Jae Ban
  • Publication number: 20230329058
    Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
    Type: Application
    Filed: June 2, 2023
    Publication date: October 12, 2023
    Inventors: Kyoung-June Jung, Jinwoo Park, ChungWan Oh, Gayoung Kim
  • Publication number: 20230232673
    Abstract: A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
    Type: Application
    Filed: March 17, 2023
    Publication date: July 20, 2023
    Applicant: LG Display Co., Ltd.
    Inventors: Kyoung June JUNG, Jeong Jae BAN
  • Patent number: 11706962
    Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: July 18, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Kyoung-June Jung, Jinwoo Park, ChungWan Oh, Gayoung Kim
  • Patent number: 11637168
    Abstract: A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: April 25, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyoung June Jung, Jeong Jae Ban
  • Patent number: 11475847
    Abstract: A display apparatus can include an Nth scan driving stage among a plurality of scan driving stages, which outputs an Nth scan signal to an Nth pixel and an N+1th pixel among the plurality of pixels. Further, an N+1th scan driving stage among the plurality of scan driving stages is configured to output an N+1th scan signal to the N+1th pixel among the plurality of pixels, and a Kth reset driving stage among the plurality of reset driving stages is configured to output a Kth reset signal to the Nth pixel and the N+1th pixel. An anode electrode of a light emitting diode in each of the Nth pixel and the N+1th pixel is initialized in accordance with the Kth reset signal.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: October 18, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Junggyu Lee, Kyoung-June Jung, SangHyun Lim
  • Publication number: 20220157252
    Abstract: A display apparatus can include an Nth scan driving stage among a plurality of scan driving stages, which outputs an Nth scan signal to an Nth pixel and an N+1th pixel among the plurality of pixels. Further, an N+1th scan driving stage among the plurality of scan driving stages is configured to output an N+1th scan signal to the N+1th pixel among the plurality of pixels, and a Kth reset driving stage among the plurality of reset driving stages is configured to output a Kth reset signal to the Nth pixel and the N+1th pixel. An anode electrode of a light emitting diode in each of the Nth pixel and the N+1th pixel is initialized in accordance with the Kth reset signal.
    Type: Application
    Filed: November 16, 2021
    Publication date: May 19, 2022
    Applicant: LG Display Co., Ltd.
    Inventors: Junggyu LEE, Kyoung-June JUNG, SangHyun LIM
  • Publication number: 20210202666
    Abstract: A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
    Type: Application
    Filed: December 25, 2020
    Publication date: July 1, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Kyoung June Jung, Jeong Jae Ban
  • Publication number: 20200058729
    Abstract: Provided is a display device. The display device includes: one or more pixels placed in an active area and a pixel circuit associated with the pixels; and a power supply line placed in an inactive area outside the active area and connected to the pixel circuit. At least one side of the power supply line may be covered with an overcoating layer. The overcoating layer includes a first portion adjacent to the side of the power supply line and a second portion which is farther from the power supply line than the first portion. The first portion has a smaller thickness than the second portion. The first portion may be about half the thickness of the second portion.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 20, 2020
    Inventors: Kyoung-June Jung, Jinwoo Park, ChungWan Oh, Gayoung Kim
  • Patent number: 9634294
    Abstract: A method of manufacturing an organic light emitting display panel, the method including: providing a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the providing the pixel including: providing a transistor, providing a storage capacitor including: a first electrode, and a second electrode, and providing a semiconductor layer, providing a first plate partially overlapping the semiconductor layer in the pixel, the providing a first plate including: providing a gate portion of the transistor, and providing a capacitor-forming portion including the first electrode of the storage capacitor, and providing a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: April 25, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Kyoung-June Jung, Donghyun Yeo
  • Publication number: 20160343995
    Abstract: A method of manufacturing an organic light emitting display panel, the method including: providing a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the providing the pixel including: providing a transistor, providing a storage capacitor including: a first electrode, and a second electrode, and providing a semiconductor layer, providing a first plate partially overlapping the semiconductor layer in the pixel, the providing a first plate including: providing a gate portion of the transistor, and providing a capacitor-forming portion including the first electrode of the storage capacitor, and providing a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
    Type: Application
    Filed: August 3, 2016
    Publication date: November 24, 2016
    Applicant: LG Display Co., Ltd.
    Inventors: Kyoung-June JUNG, Donghyun YEO
  • Patent number: 9425243
    Abstract: An organic light emitting display panel includes: a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the pixel including: a transistor, a storage capacitor including: a first electrode, and a second electrode, and a semiconductor layer, a first plate partially overlapping the semiconductor layer in the pixel, the first plate including: a gate portion of the transistor, and a capacitor-forming portion including the first electrode of the storage capacitor, and a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: August 23, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Kyoung-June Jung, Donghyun Yeo
  • Publication number: 20160035808
    Abstract: Provided are an organic light emitting display panel and a method of manufacturing the same. The organic light emitting display panel includes: a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the pixel including: a transistor, a storage capacitor including: a first electrode, and a second electrode, and a semiconductor layer, a first plate partially overlapping the semiconductor layer in the pixel, the first plate including: a gate portion of the transistor, and a capacitor-forming portion including the first electrode of the storage capacitor, and a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
    Type: Application
    Filed: December 29, 2014
    Publication date: February 4, 2016
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyoung-June Jung, Donghyun Yeo
  • Patent number: 8741082
    Abstract: The present disclosure relates to a method of manufacturing an electrophoretic display device, the method including the steps of forming a plurality of partition walls defining unipixel regions on a first substrate; filling an electrophoretic medium in the unipixel regions; forming an adhesive layer on a second substrate to bond the first substrate to the second substrate; forming (i) a plurality of adhesive portions for contact with the partition walls and (ii) a plurality of hardening portions for sealing the unipixel region filled with the electrophoretic medium by hardening a part of the adhesive layer; and bonding the first substrate and the second substrate to each other.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: June 3, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Il Shin, Kyoung-June Jung
  • Publication number: 20130020014
    Abstract: The present disclosure relates to a method of manufacturing an electrophoretic display device, the method including the steps of forming a plurality of partition walls defining unipixel regions on a first substrate; filling an electrophoretic medium in the unipixel regions; forming an adhesive layer on a second substrate to bond the first substrate to the second substrate; forming (i) a plurality of adhesive portions for contact with the partition walls and (ii) a plurality of hardening portions for sealing the unipixel region filled with the electrophoretic medium by hardening a part of the adhesive layer; and bonding the first substrate and the second substrate to each other.
    Type: Application
    Filed: December 16, 2011
    Publication date: January 24, 2013
    Inventors: Sang II SHIN, Kyoung-June Jung