Patent ID: 9627647
Date: 2017-04-18
CPC Classifications: H01L

Claim:
1. An organic light-emitting diode display, comprising: an organic light-emitting display device including a first electrode, an intermediate layer including an organic emission layer, and a second electrode; a first inorganic encapsulation layer on the second electrode; a second inorganic encapsulation layer on the first inorganic encapsulation layer; and an organic encapsulation layer on the second inorganic encapsulation layer, wherein a refractive index of the first inorganic encapsulation layer is higher than a refractive index of the second inorganic encapsulation layer, and wherein the first inorganic encapsulation layer has an extinction coefficient of about 0.02 to about 0.07 and a refractive index of about 2.1 to about 2.3 at a blue wavelength.