DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME

摘要

A display device includes a display panel including a first pixel, a second pixel, and a third pixel, a scan driver configure to provide a scan signal to the first through the third pixels, a data driver which provides a data signal to the first through the third pixels, a reference voltage generator which provides a first reference voltage that compensates a degradation of a first driving transistor, a second reference voltage that compensates a degradation of a second driving transistor, and a third reference voltage that compensates a degradation of a third driving transistor, and a timing controller which generates a control signal that controls the scan driver, the data driver, and the reference voltage generator.

主权项

1. A display device comprising:
a display panel including a first pixel, a second pixel, and a third pixel; a scan driver which provides a scan signal to the first pixel, the second pixel, and the third pixel through scan lines coupled to the first pixel, the second pixel, and the third pixel; a data driver which provides a data signal to the first pixel, the second pixel, and the third pixel through data lines coupled to the first pixel, the second pixel, and the third pixel; a reference voltage generator which provides a first reference voltage which compensates a degradation of a first driving transistor included in the first pixel, a second reference voltage which compensates a degradation of a second driving transistor included in the second pixel, and a third reference voltage which compensates a degradation of a third driving transistor included in the third pixel; and a timing controller which generates a control signal which controls the scan driver, the data driver, and the reference voltage generator.