Patent ID: 11935459
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display apparatus comprising:
a display panel configured to display a black image and a real image;
a gate driver configured to display gate signals to a plurality of gate lines provided in a display area of the display panel; and
a controller configured to control the gate driver,
wherein a one-frame period for displaying the black image is shorter than a one-frame period where the real image is displayed,
wherein the gate driver comprises:
a plurality of stages configured to supply the gate signals to the plurality of gate lines; and
a plurality of dummy stages connected directly between the plurality of stages and the controller,

wherein gate start signals for driving the plurality of stages are supplied to the plurality of dummy stages by the controller,
wherein in the gate start signals, each of a first real gate start signal and a second real gate start signal is included in a real gate control signal transferred to the gate driver in a first frame,
wherein in the gate start signals, each of a first black gate start signal and a second black gate start signal is included in a black gate control signal transferred to the gate driver in a second frame, and
wherein the first black gate start signal and the second black gate start signal are simultaneously supplied to the first to fourth dummy stages.