Patent ID: 9136501
Filing Date: 2015-09-15
Classification: H01L

Abstract:
1. An organic light-emitting display apparatus, comprising: a substrate; a pixel electrode disposed on the substrate; an opposing electrode disposed on the pixel electrode and transmitting light therethrough; an organic light-emitting layer disposed between the pixel electrode and the opposing electrode and emitting light toward at least the opposing electrode; a first transmission layer disposed on the opposing electrode and transmitting the light emitted from the organic light-emitting layer therethrough; and a second transmission layer disposed on a path of the light emitted from the organic light-emitting layer on the first transmission layer, and comprising a plurality of first materials having first refractive indices and a second organic material having a second refractive index, the first refractive indices are greater than the second refractive index, and the plurality of first materials are disposed inside the second organic material; the second transmission layer further comprising: a range of distance between the organic light-emitting layer and the second transmission layer is greater than 0.23 μm and not greater than 50 μm.