Patents by Inventor Hyung Pil KIM

Hyung Pil 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 driver with reduced power consumption and display device including the same
    Patent number: 11132937
    Abstract: A display driver for driving a display panel includes a first driving circuit configured to output a first image signal to a first output pad, and a second driving circuit configured to output a second image signal to a second output pad; and the first driving circuit is further configured to output a reference image signal to the second driving circuit in response to a power down signal, and the second driving circuit is further configured to output the reference image signal output from the first driving circuit to the second output pad in response to the power down signal.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: September 28, 2021
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Seung Jo Shin, Hyung Pil Kim
  • DISPLAY DRIVER WITH REDUCED POWER CONSUMPTION AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20200105186
    Abstract: A display driver for driving a display panel includes a first driving circuit configured to output a first image signal to a first output pad, and a second driving circuit configured to output a second image signal to a second output pad; and the first driving circuit is further configured to output a reference image signal to the second driving circuit in response to a power down signal, and the second driving circuit is further configured to output the reference image signal output from the first driving circuit to the second output pad in response to the power down signal.
    Type: Application
    Filed: September 6, 2019
    Publication date: April 2, 2020
    Applicant: Magnachip Semiconductor, Ltd.
    Inventors: Seung Jo SHIN, Hyung Pil KIM