| 摘要 |
A light emitting display driven by a data current. A first voltage corresponding to the data current is applied to a first capacitor formed between a gate and a source of a driving transistor. A second voltage corresponding to a threshold voltage of the driving transistor is applied to a second capacitor formed between the gate and source thereof. The first and second capacitors are coupled to establish the voltage between the gate and source thereof as a third voltage, and a driving current from the driving transistor is transmitted to a light emitting element. In this instance, the driving current is determined by the third voltage. <IMAGE> |
