| 摘要 |
An organic light emitting display comprises a display panel (10) having a plurality of pixels (PXL); a gate drive circuit (13) that drives scan lines and emission lines on the display panel (10); and a data drive circuit (12) that drives data lines (14) on the display panel (10), each of the pixels (PXL) arranged in an nth row (n is a natural number) comprising: an organic light emitting diode (OLED) having an anode connected to a node C and a cathode connected to a low-level driving voltage input terminal; a driving transistor (DT) having a gate electrode connected to a node A, a source electrode connected to a node D, and a drain electrode connected to a node B, and the driving transistor (DT) controlling a driving current applied to the organic light emitting diode (OLED); a first transistor (T1) that is connected between a data line (14) and the node D; a second transistor (T2) that is connected between the node D and a high-level driving voltage input terminal; a third transistor (T3) that is connected to the node A and the node B; a fourth transistor (T4) that is connected to the node B and the node C; a fifth transistor (T5) that is connected between the node A and an initial voltage input terminal; and a capacitor (Cstg) that is connected between the node A and the initial voltage input terminal. |
