Patent ID: 8866131
Filing Date: 2014-10-21
Classification: H01L

Abstract:
1. An organic light-emitting device comprising: a first substrate; a second substrate; a light drawing-out layer disposed between the first substrate and the second substrate; a transparent electrode disposed between the light drawing-out layer and the first substrate; a reflection electrode disposed between the transparent electrode and the first substrate; and a first light-emitting unit disposed between the transparent electrode and the reflection electrode; wherein the light drawing-out layer includes particles and a binder; wherein the particles have larger refractive index than the transparent electrode has; wherein the first light-emitting unit includes a first light-emitting layer for emitting a first light-emitting color; and wherein relations of equation (1) and equation (2) are satisfied: where L where λ where λ where n is an integer not less than 0, and where 0<θ