Patent ID: 8390761

Claim:
A display device comprising: a first light-emitting element and a second light-emitting element, the first light-emitting element including: a first anode; a cathode; a first layer provided between the first anode and the cathode and having the function of emitting light of a first color; a second layer provided between the first anode and the first layer and having the function of flowing carriers; and a third layer provided between the first anode and the second layer and having the function of emitting light of a second color; the second light-emitting element including: a second anode; the cathode provided in common to the first light-emitting element; a fourth layer provided between the second anode and the cathode and having the function of emitting light of the first color; a fifth layer provided between the second anode and the fourth layer and having the function of suppressing a flow of carriers; and a first hole injection layer provided between the second anode and the fifth layer.