A display device includes: pixels each including a light emitting device and a driving transistor to control an amount of current supplied to the light emitting device; and a timing controller to generate output data using input data. The pixels are configured to emit light in response to a data signal corresponding to the output data during a normal driving period, and receive a bias voltage during a recovery driving period in which the pixels do not emit light after the normal driving period, and the timing controller is configured to control a length of the recovery driving period in response to at least one of a brightness value of the pixels displayed in the normal driving period or a pattern information value of an image displayed in the pixels.