Patent ID: 9159257
Filing Date: 2015-10-13
Classification: G09G

Abstract:
1. An organic light emitting display, comprising: a plurality of pixels positioned at intersections of scan lines, emission control lines, and data lines, the plurality of pixels arranged in at least three of rows and a plurality of columns; a scan driver to sequentially supply scan signals to the scan lines at a first driving frequency to select the pixels in units of horizontal lines; and an emission driver to sequentially supply emission control signals to the emission control lines at a second driving frequency to control emission of the pixels, wherein the scan signals and the emission control signals are sequentially supplied by a frame, and a slope of supply of the scan signals is substantially different from a slope of supply of the emission control signals, wherein the slope of supply of the scan signals is inversely proportional to an interval between adjacent scan signals, and the slope of supply the emission control signals is inversely proportional to an interval between adjacent emission control signals, wherein after an j-th scan signal of the scan signals is supplied to pixels in an j-th row, an j-th emission control signal of the emission control signals is supplied to the pixels in the j-th row with an j-th interval between the j-th scan signal and the j-th emission control signal, and wherein the j-th interval decreases by a constant time, as j increases by 1 (j is a natural number).