DISPLAY DEVICE AND OPERATING METHOD THEREOF

摘要

A display device includes a display unit including a plurality of pixels for displaying images, a scan driver which supplies scan signals to the plurality of pixels, a data driver which supplies data signals to the plurality of pixels, a communication module which measures a reception rate of communication signals received through an antenna, a processor which compares the reception rate with a reference reception rate and generating a driving voltage control signal, based on a determination result, and a power supply which generates a first driving voltage to be supplied to each of the scan driver and the data driver where the power supply changes at least one of a first slew rate and a first frequency of the first driving voltage, based on the driving voltage control signal, thereby generating a second driving voltage having at least one of a second slew rate and a second frequency.

主权项

1. A display device comprising:
a display unit which includes a plurality of pixels for displaying images; a scan driver which supplies scan signals to the plurality of pixels; a data driver which supplies data signals to the plurality of pixels; a communication module which measures a reception rate of communication signals received through an antenna; a processor which compares the reception rate with a reference reception rate, and generate a driving voltage control signal, based on a determination result; and a power supply which generates a first driving voltage to be supplied to each of the scan driver and the data driver, wherein the power supply changes at least one of a first slew rate and a first frequency of the first driving voltage, based on the driving voltage control signal, and generates a second driving voltage having at least one of a second slew rate different from the first slew rate and a second frequency different from the first frequency.