Patents by Inventor Myeonsik LEE

Myeonsik LEE 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 display device
    Patent number: 9841833
    Abstract: A touch sensor integrated display device includes a plurality of common electrode blocks that defines a plurality of touch driving channels and a plurality of touch sensing channels. The touch driving channel is formed of a group of common electrode blocks electrically linked via a touch signal line placed under the layer of the common electrode blocks. The source/drain of the circuit TFTs provided in the non-display area is formed of the same metal layer of the touch signal line. The source/drain of the pixel TFTs provided in the display area is formed of a metal layer different from the metal layer of the touch signal line.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: December 12, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Minsu Kim, Myeonsik Lee, Hajin Yoo
  • TOUCH SENSOR INTEGRATED DISPLAY DEVICE
    Publication number: 20170003786
    Abstract: A touch sensor integrated display device includes a plurality of common electrode blocks that defines a plurality of touch driving channels and a plurality of touch sensing channels. The touch driving channel is formed of a group of common electrode blocks electrically linked via a touch signal line placed under the layer of the common electrode blocks. The source/drain of the circuit TFTs provided in the non-display area is formed of the same metal layer of the touch signal line. The source/drain of the pixel TFTs provided in the display area is formed of a metal layer different from the metal layer of the touch signal line.
    Type: Application
    Filed: June 30, 2015
    Publication date: January 5, 2017
    Inventors: Minsu KIM, Myeonsik LEE, Hajin YOO