Patents by Inventor Wunkil LEE

Wunkil 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).

  • Display apparatus and control method for same
    Patent number: 12658151
    Abstract: A display apparatus comprising: a first power supply unit; a second power supply unit; a first switching unit; a second switching unit; a display panel; a backlight unit for providing light to the display panel by means of the first light emitting elements and second light emitting elements; a first driver for driving the first light emitting elements using the supplied power; a second driver for driving the second light emitting elements using supplied power; and at least one processor, individually and/or collectively, configured to provide power supplied from the first power supply unit and the second power supply unit to the first driver and the second driver, or provide power supplied from only the first power supply to the first driver and the second driver, by controlling the first switching unit and the second switching unit based on user input for adjusting luminance of the display panel.
    Type: Grant
    Filed: March 1, 2024
    Date of Patent: June 16, 2026
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyunki Kim, Kwangmin Kim, Hyuntaek Na, Wunkil Lee, Hongchul Lee, Gucheol Jeong, Hyeonjin Choi
  • DISPLAY APPARATUS AND CONTROL METHOD FOR SAME
    Publication number: 20240212637
    Abstract: A display apparatus comprising: a first power supply unit; a second power supply unit; a first switching unit; a second switching unit; a display panel; a backlight unit for providing light to the display panel by means of the first light emitting elements and second light emitting elements; a first driver for driving the first light emitting elements using the supplied power; a second driver for driving the second light emitting elements using supplied power; and at least one processor, individually and/or collectively, configured to provide power supplied from the first power supply unit and the second power supply unit to the first driver and the second driver, or provide power supplied from only the first power supply to the first driver and the second driver, by controlling the first switching unit and the second switching unit based on user input for adjusting luminance of the display panel.
    Type: Application
    Filed: March 1, 2024
    Publication date: June 27, 2024
    Inventors: Hyunki KIM, Kwangmin KIM, Hyuntaek NA, Wunkil LEE, Hongchul LEE, Gucheol JEONG, Hyeonjin CHOI