Technical Field
The present disclosure generally relates to a display device. More specifically, the present disclosure relates to a gate driving circuit and an organic light emitting display device having the gate driving circuit.
Description of the Related Art
Generally, an organic light emitting display device includes a display panel and a panel driving unit. The display panel includes a plurality of gate lines, a plurality of data lines, a plurality of emission lines, and a plurality of pixels. The panel driving unit includes a gate driving circuit for providing gate signals to the gate lines, a data driving circuit for providing data signals to the data lines, and a emission driving circuit for providing emission signals to the emission lines.
The gate driving circuit includes a plurality of stages, each stage outputting its own gate signal. The emission driving circuit includes a plurality of stages, each state outputting its own emission signal. The emission signals control switching elements included in a pixel circuit to adjust the duty ratio of the organic light emitting diode included in each pixel and to initialize a capacitor of the pixel circuit.