| 摘要 |
A display device includes a plurality of scanning lines (X<SUB>1</SUB>-X<SUB>m</SUB>), a plurality of signal lines (Y<SUB>1</SUB>-Y<SUB>n</SUB>), a scanning driver ( 5 ) which sequentially supplies to the scanning lines selection signals that select the scanning lines, a data driver ( 3 ) which supplies a designation current to the plurality of signal lines within a selection period when the scanning lines are being selected, a plurality of pixel circuits which supplies a driving current corresponding to a current value of the designation current that flows to the signal lines, a plurality of optical elements (E<SUB>1,1</SUB>-E<SUB>m,n</SUB>) which emit light in accordance with the driving current supplied by the plurality of pixel is circuits and a power supply ( 6 ) which outputs to the plurality of pixel circuits a driving current reference voltage to supply the driving current.
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