Organic Electronic Devices and Methods of Making the Same Using Solution Processing Techniques

摘要

A method of manufacturing an organic electronic device, the method comprising: providing a substrate; forming a well-defining structure over the substrate; and depositing a solution of organic semiconductive material and/or organic conductive material in wells defined by the well-defining structure, wherein the well-defining structure is formed by depositing a solution comprising a mixture of a first insulating material and a second insulating material, the second insulating material having a lower wettability than the first insulating material, and allowing the first and second insulating materials to at least partially phase separate wherein the second insulating material phase separates in a direction away from the substrate.