CPC G09G 3/3233 (2013.01) [G09G 3/3266 (2013.01); G09G 3/3283 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0809 (2013.01); G09G 2310/0243 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01)] | 10 Claims |
1. A display device comprising:
a display panel including a plurality of pixels;
a gate driver disposed on one side or both sides of the display panel; and
a light emission signal generator disposed on the other side of the display panel,
wherein each the plurality of pixels includes:
an electroluminescent device and a pixel circuit operable to vary a refresh rate of the electroluminescent device into a first refresh rate and a second refresh rate lower than the first refresh rate; and
wherein the light emission signal generator varies a duty ratio of a light emitting signal according to the refresh rate,
wherein the pixel circuit is driven including at least one refresh frame period and at least one hold frame period when driving at the second refresh rate, and
wherein the refresh frame period and the hold frame period each include a bias period.
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