Patents by Inventor Joon-Hee Song

Joon-Hee Song 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).

  • Patent number: 11822754
    Abstract: A display device includes: a display unit including a plurality of pixels; and a touch sensing unit on a surface of the display unit, the touch sensing unit including first and second touch sensor areas adjacent to each other along a first direction, wherein the touch sensing unit comprises: a plurality of driving electrodes branched off from a plurality of driving lines, with the plurality of driving electrodes extending in a second direction intersecting the first direction, in each of the first and second touch sensor areas; a plurality of sensing electrodes extending in the first direction; a plurality of odd electrodes extending in the second direction in the first touch sensor area; and a plurality of even electrodes extending in the second direction in the second touch sensor area.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: November 21, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chang Ho Hyun, Eun Sup Kim, Joon Hee Song
  • Publication number: 20220291782
    Abstract: A display device includes: a display unit including a plurality of pixels; and a touch sensing unit on a surface of the display unit, the touch sensing unit including first and second touch sensor areas adjacent to each other along a first direction, wherein the touch sensing unit comprises: a plurality of driving electrodes branched off from a plurality of driving lines, with the plurality of driving electrodes extending in a second direction intersecting the first direction, in each of the first and second touch sensor areas; a plurality of sensing electrodes extending in the first direction; a plurality of odd electrodes extending in the second direction in the first touch sensor area; and a plurality of even electrodes extending in the second direction in the second touch sensor area.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 15, 2022
    Inventors: Chang Ho HYUN, Eun Sup KIM, Joon Hee SONG
  • Publication number: 20180097043
    Abstract: A head-mounted display device includes a case, a display panel, and an optical system to enlarge the image. Each of the pixels of the display panel includes a plurality of first subpixels, a plurality of second subpixels, and a plurality of third subpixels. The first subpixels are connected to each other, the second subpixels are connected to each other, and the third subpixels are connected to each other. The first subpixels, the second subpixels, and the third subpixels emit light of different colors.
    Type: Application
    Filed: September 28, 2017
    Publication date: April 5, 2018
    Inventor: Joon Hee SONG
  • Patent number: D726584
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: April 14, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ju-An Lee, Sung-Hoon Lee, Joon-Hee Song, Min-Hyung Lee