Patent ID: 9040967
Filing Date: 2015-05-26
Classification: H01L,H05B

Abstract:
1. A method for manufacturing an organic electroluminescence device, comprising: preparing an organic electroluminescence device including a lower electrode, an organic layer including a light-emitting layer, and an upper electrode and having a part in which the lower electrode and the upper electrode are shorted, at least one of the lower electrode and the upper electrode being made of a transparent conductive material; and irradiating the transparent conductive material in at least one of the part where the lower electrode and the upper electrode are shorted and a part around the shorted part with a femtosecond laser, and increasing resistance by changing a structure of the transparent conductive material, wherein, when irradiating the transparent conductive material with the femtosecond laser, the structure of the transparent conductive material in the at least one of the part where the lower electrode and the upper electrode are shorted and the part around the shorted part is changed to a granular structure.