| CPC G09G 3/3266 (2013.01) [G09G 3/3291 (2013.01); G09G 3/3677 (2013.01); G09G 3/3688 (2013.01); G09G 2310/08 (2013.01); G09G 2330/021 (2013.01); G09G 2330/12 (2013.01)] | 20 Claims |
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1. A display device, comprising:
a display panel including a plurality of subpixels;
a gate driving circuit configured to supply a plurality of scan signals to the display panel through a plurality of respective gate lines;
a data driving circuit configured to supply a plurality of data voltages to the display panel through a plurality of respective data lines;
a power management circuit configured to supply a plurality of driving voltages to the gate driving circuit and the data driving circuit; and
a timing controller configured to control the power management circuit to change a level of a gate voltage applied to the gate driving circuit according to an output state of the gate driving circuit during a sensing period for sensing a characteristic value of a subpixel of the plurality of subpixels.
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