Patent ID: 8730136

Claim:
A display apparatus comprising: a pixel array section comprising: a plurality of pixel circuits arranged in a matrix and including a first pixel circuit and a second pixel circuit, the first pixel circuit including a first driving transistor and a first electro-optical device, the second pixel circuit including a second driving transistor and a second electro-optical device; and draw wires including a first draw wire for the first pixel circuit and a second draw wire for the second pixel circuit, wherein the first draw wire is provided in said first pixel circuit to connect said first driving transistor to a power supply line via a first contact area, the second draw wire is provided in said second pixel circuit to connect said second driving transistor to said power supply line via a second contact area, the first pixel circuit is located closer to a source applying a power-supply voltage to said power supply line than the second pixel circuit, and a size of the first contact area is larger than a size of the second contact area.