Patents by Inventor Yong-Koo Hur

Yong-Koo Hur 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: 9880667
    Abstract: A touch screen display device includes a first touch electrode, a second touch electrode and a conductive pattern. The first touch electrode receives a touch driving signal. The second touch electrode is positioned so as to be spaced apart from the first touch electrode. The conductive pattern is positioned so as to overlap with the first touch electrode, and receives a boost signal for boosting the touch driving signal. Accordingly, the touch driving signal is boosted, thereby improving touch sensitivity.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: January 30, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventor: Yong-Koo Hur
  • Patent number: 9660009
    Abstract: An organic light emitting diode display includes a scan line, a data line, and a driving voltage line connected to a pixel. The pixel includes a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor, and a compensation transistor to compensate a threshold voltage of the driving transistor. The pixel also includes a first data connector to connect the compensation transistor to the driving transistor, a first storage electrode corresponding to the driving gate electrode and connected to the driving voltage line, and a second storage electrode overlapping a first storage electrode. An extended portion of the second storage electrode is in an overlapped portion between the first data connector and the scan line.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: May 23, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Hye Lee, Yong-Koo Hur
  • Publication number: 20170052645
    Abstract: A touch screen display device includes a first touch electrode, a second touch electrode and a conductive pattern. The first touch electrode receives a touch driving signal. The second touch electrode is positioned so as to be spaced apart from the first touch electrode. The conductive pattern is positioned so as to overlap with the first touch electrode, and receives a boost signal for boosting the touch driving signal. Accordingly, the touch driving signal is boosted, thereby improving touch sensitivity.
    Type: Application
    Filed: November 9, 2016
    Publication date: February 23, 2017
    Inventor: Yong-Koo HUR
  • Patent number: 9383849
    Abstract: Provided is a display device integrated with a touch screen panel including a display unit including a plurality of pixels at a sealed region between a lower substrate and an upper substrate; first touch electrodes extending in a first direction on the upper substrate over the sealed region, wherein ends of the first touch electrodes extend to a non-sealed region on the lower substrate; and a sloped portion beneath the first touch electrodes at a boundary between the sealed region and the non-sealed region.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: July 5, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventor: Yong-Koo Hur
  • Publication number: 20160181341
    Abstract: An organic light emitting diode display includes a scan line, a data line, and a driving voltage line connected to a pixel. The pixel includes a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor, and a compensation transistor to compensate a threshold voltage of the driving transistor. The pixel also includes a first data connector to connect the compensation transistor to the driving transistor, a first storage electrode corresponding to the driving gate electrode and connected to the driving voltage line, and a second storage electrode overlapping a first storage electrode. An extended portion of the second storage electrode is in an overlapped portion between the first data connector and the scan line.
    Type: Application
    Filed: September 9, 2015
    Publication date: June 23, 2016
    Inventors: Ji Hye LEE, Yong-Koo HUR
  • Patent number: 9123678
    Abstract: An organic light emitting diode display including: a substrate; an organic light emitting diode on the substrate; a first thin film transistor coupled to the organic light emitting diode; and a first capacitor including a first capacitor electrode coupled to a first gate electrode of the first thin film transistor and a second capacitor electrode on the first capacitor electrode. The first capacitor electrode includes a protruding portion not overlapping the second capacitor electrode, and the second capacitor electrode includes a recess portion through which the first capacitor electrode is exposed.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: September 1, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventor: Yong-Koo Hur
  • Publication number: 20140210738
    Abstract: Provided is a display device integrated with a touch screen panel including a display unit including a plurality of pixels at a sealed region between a lower substrate and an upper substrate; first touch electrodes extending in a first direction on the upper substrate in the sealed region, wherein one ends of the first touch electrodes extend to a non-sealed region on the lower substrate; and a sloped portion beneath the first touch electrodes at a boundary between the sealed region and the non-sealed region.
    Type: Application
    Filed: August 20, 2013
    Publication date: July 31, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventor: Yong-Koo Hur
  • Publication number: 20140210767
    Abstract: A touch screen display device includes a first touch electrode, a second touch electrode and a conductive pattern. The first touch electrode receives a touch driving signal. The second touch electrode is positioned so as to be spaced apart from the first touch electrode. The conductive pattern is positioned so as to overlap with the first touch electrode, and receives a boost signal for boosting the touch driving signal. Accordingly, the touch driving signal is boosted, thereby improving touch sensitivity.
    Type: Application
    Filed: June 28, 2013
    Publication date: July 31, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventor: Yong-Koo HUR
  • Publication number: 20140117328
    Abstract: An organic light emitting diode display including: a substrate; an organic light emitting diode on the substrate; a first thin film transistor coupled to the organic light emitting diode; and a first capacitor including a first capacitor electrode coupled to a first gate electrode of the first thin film transistor and a second capacitor electrode on the first capacitor electrode. The first capacitor electrode includes a protruding portion not overlapping the second capacitor electrode, and the second capacitor electrode includes a recess portion through which the first capacitor electrode is exposed.
    Type: Application
    Filed: August 1, 2013
    Publication date: May 1, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventor: Yong-Koo Hur