Patents by Inventor KOUNG SOO KIM

KOUNG SOO KIM 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 method of driving display device
    Patent number: 11942045
    Abstract: A display device includes a display panel including a plurality of pixels, a data driver configured to provide data voltages to the pixels, and a gate driver configured to provide gate signals to the pixels. The display device also includes a controller configured to control the data driver and the gate driver, and to control the magnitude of a sensing initialization voltage applied to the pixels based on a frame rate value when operating in a variable frame mode.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Seok Ha, Koung Soo Kim, Kyu Jin Park, Sung Jae Park, Seung Woon Shin, Woon Rok Jang
  • DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE
    Publication number: 20220122550
    Abstract: A display device includes a display panel including a plurality of pixels, a data driver configured to provide data voltages to the pixels, and a gate driver configured to provide gate signals to the pixels. The display device also includes a controller configured to control the data driver and the gate driver, and to control the magnitude of a sensing initialization voltage applied to the pixels based on a frame rate value when operating in a variable frame mode.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 21, 2022
    Inventors: TAE SEOK HA, KOUNG SOO KIM, KYU JIN PARK, SUNG JAE PARK, SEUNG WOON SHIN, WOON ROK JANG