The invention discloses an electroluminescence component drive circuit which comprises a first thin film transistor, a second thin film transistor, a third thin film transistor, a storage capacitor and an electroluminescence component, wherein an anode of the electroluminescence component is connected with a first working voltage, a cathode of the electroluminescence component is connected with a source electrode of the first thin film transistor, a source electrode of the second thin film transistor is connected with a drain electrode of the first thin film transistor, a source electrode of the third thin film transistor is connected with a drain electrode of the second thin film transistor, a drain electrode of the third thin film transistor is connected with the ground, and a first end and a second end of the storage capacitor are connected with the grid electrode and the drain electrode of the second thin film transistor respectively. A work cycle of the electroluminescence component drive circuit comprises a sampling stage and a maintaining stage. In the maintaining stage, the source electrode and the drain electrode of the first thin film transistor, the source electrode and the drain electrode of the second thin film transistor, and the source electrode and the drain electrode of the third thin film transistor are conducted with one another. Through the method, the electroluminescence component drive circuit can reduce influence of decay of the electroluminescence component on luminance of the electroluminescence component.