Display device that switches light emission states multiple times during one field period

A display apparatus comprising:

• a plurality of pixel circuits having a light emitting device, a first transistor, a second transistor, a first switch circuit, a second switch circuit, and a capacitor,
• wherein a initialization voltage is supplied from a first voltage line to a gate of said second transistor via said second switch circuit during a first period,
• wherein a display voltage is supplied to a gate of said second transistor via a current path established between a signal line and the gate of the second transistor through said first transistor, said second transistor, and said first switch circuit while a data voltage is applied to the signal line and during a second period after the first period,
• wherein a driving current is supplied to said light emitting device according to said display voltage during a third period after the second period,
• wherein said light emitting device has an anode electrode, a light emitting layer, and a cathode electrode, and is provided on a first insulation layer covering said plurality of pixel circuits,
• wherein said cathode electrode is provided on a second insulation layer which is arranged on said first insulation layer, and is connected to a second power-supply line via a first contact formed in said first insulation layer and a second contact formed in the second insulation layer, and
• wherein said light emitting device is configured to emit multiple times in one field period.