ORGANIC LIGHT EMITTING DEVICE AND A MANUFACTURING METHOD THEREOF, CAPABLE OF IMPROVING PROCESS STABILITY BY REDUCING THE STRESS OF A SUBSTRATE

摘要

PURPOSE: An organic light emitting device and a manufacturing method thereof are provided to implement mass production of a substrate by multilayer film through simple deposition method instead of wet-etching. ;CONSTITUTION: A barrier layer(20) is formed on a substrate(10). The barrier layer comprises a first inorganic film(21), a first organic film(22), and a second inorganic film(23). An organic light-emitting device(30) is arranged on the barrier layer. The organic light-emitting device comprises a first electrode(31), an organic light-emitting layer(32), and a second electrode(33). A passivation layer(40) is formed on the organic light-emitting device.;COPYRIGHT KIPO 2011