ORGANIC LIGHT EMITTING DEVICE COMPRISING SURFACE TREATED LOWER ELECTRODE AND METHOD FOR PREPARING THE SAME

摘要

The present invention is to provide a method for manufacturing an organic light emitting device and the organic light emitting device manufactured by the same method. The method for manufacturing an organic light emitting device facilitates the electron and hole injection process of the organic light emitting device by efficiently removing the metal particles generated in a lower electrode resistance improvement process, lowers the driving voltage of the organic light emitting device by maintaining the flat surface of an electrode, and improves the reliability of performance. [Reference numerals] (AA) Etching process appliance;(BB) Metal impurities;(CC) Removed