Patent ID: 8722454

Claim:
A method for manufacturing an organic electronic component, comprising steps of: providing a substrate, an organic material having a first organic solvent, a first heating device disposed below the substrate and a hot air generator disposed above the substrate; coating the organic material onto the substrate; heating the substrate by the first ehating device and the hot air generator to dry the organic material so as to cause the first organic solvent to be evaporated from the organic material to form a first carrier transport layer on the substrate; forming an organic solution by dissolving a salt selected from a group consisting of a Lithium carbonate, a Lithium acetate, a Cesium carbonate, a Cesium acetate and a combination thereof in a second organic solvent; and applying the organic solution onto the first carrier transport layer to form a second carrier transport layer, wherein the first organic solvent is evaporated from the organic material to reduce a dissolution between the organic solution and the first carrier transport layer.