Organic electronic component comprising a patterned, semi-conducting functional layer and a method for producing said component

US7442954B2 · kind B2 · utility

Assignee

• PolyIC GmbH & Co. KG · DE

Inventors

• Wolfgang Clemens · Puschendorf, DE
• Walter Fix · Fürth, DE
• Andreas Ullmann · Zirndorf, DE

Key dates

• Filing date: Nov 13, 2003
• Grant date: Oct 28, 2008
• Expiry date: Feb 7, 2025

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K10/464

Abstract

The invention relates to an organic electronic component such as an organic field effect transistor and a method for producing said component, the semiconducting layer of the component being patterned, although the component can be produced by an inexpensive printing method. In order to achieve this, the lower functional layer is prepared by a treatment such that it has partial regions on which wetting takes place in the subsequent process step, and partial regions on which wetting is not effected.