Patent ID: 7336036

Claim:
An organic EL display device comprising: a display region which includes a plurality of pixels; a peripheral region which surrounds the display region; power source lines which extend to pixel regions from the peripheral region and supply electricity to pixels which emit light in same colors; and a plurality of power source bus lines which connect the power source lines which supply electricity to the pixels which emit light in same color in the peripheral region and pull around to external terminals, wherein the power source bus lines include the first power source bus line which connects the first power source lines which supply electricity to the pixels which emit light in first color, and the second power source bus line which connects the second power source lines which supply electricity to the pixels which emit in second color, and in a state that a maximum current quantity which flows in the first power source bus line is larger than a maximum current quantity which flows in the second power source bus line, the first power source bus line is arranged closer to a display region than the second power source bus line.