Patents by Inventor Hyein Han

Hyein Han 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).

  • Touch sensor integrated type display device
    Patent number: 8933898
    Abstract: A touch sensor integrated type display device includes gate lines and data lines, which are formed on a substrate to cross each other, a plurality of pixel electrodes formed in areas defined by the crossing of the gate lines and the data lines, a common electrode including at least two touch driving electrodes, which overlap the pixel electrodes with an insulating layer interposed between them, and at least one touch sensing electrode, which is disposed adjacent to the at least two touch driving electrodes, first signal lines which are connected to the at least two touch driving electrodes and are arranged parallel to one another in a first direction, and a second signal line which is connected to the at least one touch sensing electrode and is arranged parallel to the first signal lines in the first direction.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: January 13, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Buyeol Lee, Hyein Han
  • Touch Sensor Integrated Type Display Device
    Publication number: 20120249444
    Abstract: A touch sensor integrated type display device includes gate lines and data lines, which are formed on a substrate to cross each other, a plurality of pixel electrodes formed in areas defined by the crossing of the gate lines and the data lines, a common electrode including at least two touch driving electrodes, which overlap the pixel electrodes with an insulating layer interposed between them, and at least one touch sensing electrode, which is disposed adjacent to the at least two touch driving electrodes, first signal lines which are connected to the at least two touch driving electrodes and are arranged parallel to one another in a first direction, and a second signal line which is connected to the at least one touch sensing electrode and is arranged parallel to the first signal lines in the first direction.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 4, 2012
    Inventors: Buyeol Lee, Hyein Han