Gate driving circuit and flexible display using the same

A flexible display, comprising:

• a flexible display panel including a screen in which a plurality of data lines, a plurality of scan lines, and a plurality of light emission (EM) lines cross each other and a plurality of pixels are disposed;
• a data driving circuit configured to supply data voltages to the data lines;
• and
• a gate driving circuit configured to supply scan signals to the scan lines and supply EM signals to the EM lines, thereby supplying the data voltages to at least some of the pixels,
• wherein the gate driving circuit includes:
• a first shift register configured to output scan signals of a gate-on voltage, wherein phases of the scan signals of the gate-on voltage are sequentially delayed;
• a second shift register having a plurality of light emission (EM) signal transfer parts which are connected in cascade through a clock line and a carry signal line, wherein each of the EM signal transfer parts operates as an off-driving signal transfer part which outputs an EM signal of a gate-off voltage or operates as an on-driving signal transfer part which outputs an EM signal including a gate-on voltage based on an EM output control signal input to a start terminal;
• and
• a control block including an nth controller configured to generate one signal among the gate-off voltage, an EM start signal, or a carry signal from a (n−1)th EM signal transfer part as an nth EM output control signal to apply the nth EM output control signal to a start terminal of an nth EM signal transfer part, the nth controller configured to generate the nth EM output control signal based on an nth scan signal (n is a natural number) from the first shift register, a first control signal designating the off-driving signal transfer parts and the on-driving signal transfer parts among the EM signal transfer parts, a second control signal designating a first on-driving signal transfer part among the on-driving signal transfer parts, or a third control signal designating second to last on-driving signal transfer parts among the on-driving signal transfer parts.