| 主权项 |
1. An organic light emitting display, comprising:
a display panel including a plurality of gate lines, a plurality of data line, and a plurality of pixels disposed at intersections between the gate lines and the data lines, wherein the pixel is provided with a switching transistor, a driving transistor and an organic light emitting diode; a driving voltage generator configured to sense a threshold voltage at each pixel of the display panel, and to output a gate high voltage after controlling a level of an original gate high voltage according to a level of the threshold voltage; and a gate driving unit configured to generate a gate signal according to a level-controlled gate high voltage output from the driving voltage generator, and to supply the generated gate signal to the switching transistor through the gate lines. |
