Patents by Inventor Hyunbeen Yim

Hyunbeen Yim 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).

  • Display device and driving method for the same
    Patent number: 10762848
    Abstract: A display device is provided that includes a panel driving circuit configured to control the power supply unit to be disabled in response to a low-power mode and adjust a length of time required for a voltage level applied to high-potential voltage lines to transition from a first high-potential voltage to a second high-potential voltage. Thus, it is possible to suppress display of an abnormal image on a display panel in the low-power mode, and a length of time for transitioning from the normal mode to the low-power mode can be adjusted, and, thus, the brightness of the display panel can be naturally changed.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: September 1, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Hyunbeen Yim, DoWan Kim
  • Display Device and Driving Method for the Same
    Publication number: 20190139493
    Abstract: A display device is provided that includes a panel driving circuit configured to control the power supply unit to be disabled in response to a low-power mode and adjust a length of time required for a voltage level applied to high-potential voltage lines to transition from a first high-potential voltage to a second high-potential voltage. Thus, it is possible to suppress display of an abnormal image on a display panel in the low-power mode, and a length of time for transitioning from the normal mode to the low-power mode can be adjusted, and, thus, the brightness of the display panel can be naturally changed.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 9, 2019
    Inventors: Hyunbeen YIM, DoWan KIM
  • Display device and driving method for the same
    Patent number: 10210807
    Abstract: A display device is provided that includes a panel driving circuit configured to control the power supply unit to be disabled in response to a low-power mode and adjust a length of time required for a voltage level applied to high-potential voltage lines to transition from a first high-potential voltage to a second high-potential voltage. Thus, it is possible to suppress display of an abnormal image on a display panel in the low-power mode, and a length of time for transitioning from the normal mode to the low-power mode can be adjusted, and, thus, the brightness of the display panel can be naturally changed.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: February 19, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Hyunbeen Yim, DoWan Kim
  • DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME
    Publication number: 20180061322
    Abstract: A display device is provided that includes a panel driving circuit configured to control the power supply unit to be disabled in response to a low-power mode and adjust a length of time required for a voltage level applied to high-potential voltage lines to transition from a first high-potential voltage to a second high-potential voltage. Thus, it is possible to suppress display of an abnormal image on a display panel in the low-power mode, and a length of time for transitioning from the normal mode to the low-power mode can be adjusted, and, thus, the brightness of the display panel can be naturally changed.
    Type: Application
    Filed: December 22, 2016
    Publication date: March 1, 2018
    Inventors: Hyunbeen Yim, DoWan Kim