Gate driving portion and display device having the same

摘要

A gate driving portion comprises a plurality of stages. Each stage comprises a first driving portion and a second driving portion. The first driving portion generates first and second output signals according to first input signals, and the second driving portion is connected to the first driving portion and generates third and fourth output signals according to second input signals. The first and second output signals are a first carry output signal or a first gate output signal of a current stage, and the third and fourth output signals are a second carry output signal or a second gate output signal of a following stage. According to this configuration, each stage generates two or more gate output signals and the gate driving portion outputs the first and second gate output signals to corresponding gate lines. Accordingly, the present invention can reduce the area of the gate driving portion and provide a high resolution of LCD device.