A pixel comprising: an organic light emitting diode; a storage capacitor coupled between a first power supply and an initialization power supply and arranged to be charged with a voltage corresponding to a data signal; a first transistor arranged to control an amount of an electric current supplied to the organic light emitting diode corresponding to the voltage charged in the storage capacitor; a second transistor coupled to a data line and a current scan line, being arranged to supply the data signal to a first electrode of the first transistor when a scan signal is supplied to the current scan line; a third transistor coupled between a gate electrode and a second electrode of the first transistor, and arranged to be turned-on when the scan signal is supplied to the current scan line; a fourth transistor coupled between the first power supply and the first electrode of the first transistor and coupled to an emission control line, and arranged to be turned-on or turned-off according to an emission control signal supplied to the emission control line; a fifth transistor coupled between the second electrode of the first transistor and the organic light emitting diode, and arranged to be turned-on or turned-off according to the emission control signal supplied to the emission control line; and a sixth transistor coupled between the initialization power supply and the storage capacitor, and arranged to be turned-on when the scan signal is supplied to a previous scan line; characterised in that the pixel comprises a boosting capacitor having a first electrode coupled to the current scan line and a second electrode coupled to the gate electrode of the first transistor and to a first node, the first node being coupled between the storage capacitor and the sixth transistor, the boosting capacitor being arranged to boost a voltage of the gate electrode of the first transistor when a supply of the scan signal to the current scan line stops; wherein a capacitance of the boosting capacitor is set to be less than the capacitance of the storage capacitor. an organic light emitting diode; a storage capacitor coupled between a first power supply and an initialization power supply and arranged to be charged with a voltage corresponding to a data signal; a first transistor arranged to control an amount of an electric current supplied to the organic light emitting diode corresponding to the voltage charged in the storage capacitor; a second transistor coupled to a data line and a current scan line, being arranged to supply the data signal to a first electrode of the first transistor when a scan signal is supplied to the current scan line; a third transistor coupled between a gate electrode and a second electrode of the first transistor, and arranged to be turned-on when the scan signal is supplied to the current scan line; a fourth transistor coupled between the first power supply and the first electrode of the first transistor and coupled to an emission control line, and arranged to be turned-on or turned-off according to an emission control signal supplied to the emission control line; a fifth transistor coupled between the second electrode of the first transistor and the organic light emitting diode, and arranged to be turned-on or turned-off according to the emission control signal supplied to the emission control line; and a sixth transistor coupled between the initialization power supply and the storage capacitor, and arranged to be turned-on when the scan signal is supplied to a previous scan line; characterised in that the pixel comprises a boosting capacitor having a first electrode coupled to the current scan line and a second electrode coupled to the gate electrode of the first transistor and to a first node, the first node being coupled between the storage capacitor and the sixth transistor, the boosting capacitor being arranged to boost a voltage of the gate electrode of the first transistor when a supply of the scan signal to the current scan line stops; wherein a capacitance of the boosting capacitor is set to be less than the capacitance of the storage capacitor.