Organic light emitting diode

A light emitting diode comprising:

• a first electrode;
• a second electrode facing the first electrode, the second electrode including magnesium and silver;
• an emission layer between the first electrode and the second electrode, the emission layer including a blue light emitting layer;
• and
• an electron injection layer between the second electrode and the emission layer,
• wherein the electron injection layer includes a dipole material and Yb,
• wherein the dipole material includes one or more of LiI, NaI, KI, RbI, CsI, or FrI, and
• wherein a content of the silver included in the second electrode is greater than a content of the magnesium included in the second electrode