Gate driver and display device having the same

A display device, comprising:

• a display panel in which pixels defined by gate lines and data lines are arranged in a matrix;
• a data driver supplying image data to the data lines;
• and
• a gate driver supplying corresponding output signals to the gate lines, the gate driver including a plurality of shift registers connected in cascade to each other and driven by a plurality of multiphase clocks, respectively, wherein the next shift register to which one of the plurality of multiphase clocks is applied is reset using an output signal outputted from the previous shift register in response to the one of the plurality of multiphase clocks.

A method for driving gate lines in a display panel, comprising:

• sequentially outputting a plurality of output signals, including first, second, and third output signals through corresponding first, second and third shift registers, respectively;
• setting the second shift register concurrently with outputting the first output signal;
• and
• setting the third shift register and resetting the first shift register concurrently with outputting the second output signal.