Patent ID: 8878168
Filing Date: 2014-11-04
Classification: H01L

Abstract:
1. An organic light-emitting display device comprising: a substrate; a first electrode on the substrate; a light-emitting layer on the first electrode; and a second electrode on the light-emitting layer, wherein the light-emitting layer comprises a red light-emitting layer, a green light-emitting layer, and a blue light-emitting layer, wherein the red light-emitting layer is divided vertically into a deep-red light-emitting layer and a light-red light-emitting layer such that the deep-red light-emitting layer and the light-red light-emitting layer are adjacent each other, wherein the blue light-emitting layer is divided vertically into a deep-blue light-emitting layer and a light-blue light-emitting layer such that the deep-blue light-emitting layer and the light-blue light-emitting layer are adjacent each other, and wherein the green light-emitting layer is between the red light-emitting layer and the blue light-emitting layer.