A display device including a pixel comprising in the pixel: a plurality of current source circuits (102a; 102b); and a plurality of switch parts (101a; 101b), wherein the plurality of current source circuits (102a; 102b) and the plurality of switch parts (101a; 101b) form a plurality of pairs, wherein in each pair, one of the plurality of current source circuits (102a; 102b) and one of the plurality of switch parts (101a; 101b) are connected serially, wherein the pluralityof pairs are connected in parallel with each other and serially to a light emitting element, wherein the switch part (101a; 101b) of each pair is arranged between the light emitting element and the corresponding current source circuit (102a; 102b), wherein the display device is configured such that a plurality of control currents are supplied respectively to the plurality of current source circuits (102a; 102b) so that for each of the plurality of current source circuits (102a; 102b) a corresponding control current is provided, wherein the plurality of current source circuits (102a; 102b) are configured to generate respectively constant output currents each corresponding to the corresponding one of the plurality of control currents, wherein each of the current source circuits (102a; 102b) is connected to a power supply line, wherein the display device is configured such that the constant output current of one or more of the plurality of current source circuits (102a; 102b) is input to the light emitting element if the corresponding switch part is turned conductive, and wherein each of the plurality of switch parts (101a; 101b) is configured such that it can be turned conductive or non-conductive depending on a corresponding digital video signal so that the value of the current which flows through the light emitting element is based on which one or more switch parts (101a; 101b) out of the plurality of switch parts (101a; 101b) is turned conductive. a plurality of current source circuits (102a; 102b); and a plurality of switch parts (101a; 101b), wherein the plurality of current source circuits (102a; 102b) and the plurality of switch parts (101a; 101b) form a plurality of pairs, wherein in each pair, one of the plurality of current source circuits (102a; 102b) and one of the plurality of switch parts (101a; 101b) are connected serially, wherein the pluralityof pairs are connected in parallel with each other and serially to a light emitting element, wherein the switch part (101a; 101b) of each pair is arranged between the light emitting element and the corresponding current source circuit (102a; 102b), wherein the display device is configured such that a plurality of control currents are supplied respectively to the plurality of current source circuits (102a; 102b) so that for each of the plurality of current source circuits (102a; 102b) a corresponding control current is provided, wherein the plurality of current source circuits (102a; 102b) are configured to generate respectively constant output currents each corresponding to the corresponding one of the plurality of control currents, wherein each of the current source circuits (102a; 102b) is connected to a power supply line, wherein the display device is configured such that the constant output current of one or more of the plurality of current source circuits (102a; 102b) is input to the light emitting element if the corresponding switch part is turned conductive, and wherein each of the plurality of switch parts (101a; 101b) is configured such that it can be turned conductive or non-conductive depending on a corresponding digital video signal so that the value of the current which flows through the light emitting element is based on which one or more switch parts (101a; 101b) out of the plurality of switch parts (101a; 101b) is turned conductive.