Patent ID: 9153167
Filing Date: 2015-10-06
Classification: G09G

Abstract:
1. An organic light emitting display, comprising: a scan driver for supplying a first scan signal to first scan lines, for supplying a second scan signal to second scan lines, and for supplying emission control signals to emission control lines; a data driver for supplying data signals to data lines; horizontal power source lines extending in parallel with the first scan lines at horizontal lines, and configured to receive a fourth voltage in a first period of a first scan signal period in which the first scan signal is supplied, and configured to receive a third voltage only in a second period excluding the first period, the third voltage being lower than the fourth voltage; a first power source line coupled to a third power source for supplying the third voltage; a second power source line coupled to a fourth power source for supplying the fourth voltage; first switching elements coupled between the first power source line and the horizontal power source lines; second switching elements coupled between the second power source line and the horizontal power source lines; and pixels positioned at crossing regions of the first scan lines and the data lines, wherein each of the pixels comprises: wherein the first scan signal is supplied for an entirety of the first scan signal period, wherein a second switching element from among the second switching elements positioned at an i wherein a first switching element from among the first switching elements positioned at the i