Patent ID: 11893187
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. A display device, comprising:
a display panel configured to display an image in units of a frame;
an input sensor disposed on the display panel, and configured to sense an external input;
a panel driver configured to control driving of the display panel in response to a vertical synchronization signal for determining a period of the frame and a horizontal synchronization signal for determining a scan timing of the display panel; and
a sensor controller configured to control driving of the input sensor,
wherein the sensor controller receives the horizontal synchronization signal from the panel driver and outputs a plurality of transmission signals to the input sensor, and
the plurality of transmission signals are varied based on the horizontal synchronization signal,
the plurality of transmission signals are output from the sensor controller at an output point in time, and
wherein a time interval between an activation start point in time of the horizontal synchronization signal and the output point in time is varied.