SUBSTRATE FOR FLEXIBLE DISPLAY DEVICE, METHODE FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DEVICE

摘要

PURPOSE: A substrate for a flexible display device, a method for manufacturing the same, and a method for manufacturing an organic light emitting device are provided to prevent the peel-off phenomenon between a substrate and an inorganic barrier layer by preventing the lowering of adhesion between the barrier layer and a reinforce layer. CONSTITUTION: A first substrate(101) at least one plane one side. A second substrate is arranged on the first substrate. A reinforcing layer(103) improves the adhesion between a second substrate and a first substrate. A barrier layer is contacted to the reinforcing layer while covering the second substrate. A second barrier layer(105) is arranged on the first barrier layer. The density of the first barrier layer is lower than that of the second barrier layer.