GATE DRIVING CIRCUIT AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE USING THE SAME

摘要

The present invention relates to a gate driving circuit capable of simplifying a circuit structure for successively outputting a scan signal and a light emitting control signal, stabilizing the output of light emitting control signals, and improving reliability, and an organic light emitting diode display device using the same. It includes a display panel where sub pixels respond to a light emitting control signal and display an image with a compensation data voltage; a gate driving circuit which generates and outputs scan pulses and light emitting control signals and drives the light emitting control lines and the display panel the gate line; and a power supply part which supplies a high potential and low potential voltage sources to the power lines of the display panel and also supplies the compensation data voltage to a compensation power line. The gate driving circuit includes shift stages which are subordinately connected to each other and successively output scan pulses, and inverters which simultaneously receives the scan pulses successively outputted to the gate lines and successively outputs and maintains a light emitting signal according to each of the scan pulses.