DISPLAY DEVICE, AND DRIVING DEVICE AND DRIVING METHOD THEREOF

摘要

A display device, a driving device, and a driving method thereof are provided to implement a gate driving unit without an additional circuit for compensating the timing by using a gate signal of a gate line of one sub pixel for generating the gate signal of other sub pixel even through the timing of a gate on voltage transmitted through the gate line of two sub pixels is different. A display device includes a plurality of first gate lines, a plurality of second gate lines and a gate driving unit(400). The plurality of second gate lines and the plurality of first gate lines make a pair. The gate driving unit successively transmits the first gate signal having the first gate on voltage to the plurality of first gate lines and transmits the second gate signal having the second gate on voltage to the plurality of second gate lines. The gate driving unit includes a plurality of first stages and the plurality of second stages. The plurality of first stages includes a first output terminal transmitting a first gate signal to a corresponding first gate line among the plurality of first gate lines. The plurality of second stages includes a second output terminal transmitting a second gate signal to a corresponding second gate line among the plurality of second gate lines and a carry output terminal outputting a carry signal corresponding to the second gate signal. Each first stage outputs the first gate on voltage to the first output terminal based on the third gate on voltage of the carry signal from the former second stage. Each second stage outputs the second gate on voltage to the second output terminal based on the third gate on voltage of the carry signal from the former second stage.